CVE-2025-22021

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

gtp: Destroy device along with udp socket's netns dismantle.

gtp_newlink() links the device to a list in dev_net(dev) instead of src_net, where a udp tunnel socket is created.

Even when src_net is removed, the device stays alive on dev_net(dev). Then, removing src_net triggers the splat below. [0]

In this example, gtp0 is created in ns2, and the udp socket is created in ns1.

ip netns add ns1 ip netns add ns2 ip -n ns1 link add netns ns2 name gtp0 type gtp role sgsn ip netns del ns1

Let's link the device to the socket's netns instead.

Now, gtp_net_exit_batch_rtnl() needs another netdev iteration to remove all gtp devices in the netns.

[0]: ref_tracker: net notrefcnt@000000003d6e7d05 has 1/2 users at sk_alloc (./include/net/net_namespace.h:345 net/core/sock.c:2236) inet_create (net/ipv4/af_inet.c:326 net/ipv4/af_inet.c:252) __sock_create (net/socket.c:1558) udp_sock_create4 (net/ipv4/udp_tunnel_core.c:18) gtp_create_sock (./include/net/udp_tunnel.h:59 drivers/net/gtp.c:1423) gtp_create_sockets (drivers/net/gtp.c:1447) gtp_newlink (drivers/net/gtp.c:1507) rtnl_newlink (net/core/rtnetlink.c:3786 net/core/rtnetlink.c:3897 net/core/rtnetlink.c:4012) rtnetlink_rcv_msg (net/core/rtnetlink.c:6922) netlink_rcv_skb (net/netlink/af_netlink.c:2542) netlink_unicast (net/netlink/af_netlink.c:1321 net/netlink/af_netlink.c:1347) netlink_sendmsg (net/netlink/af_netlink.c:1891) ____sys_sendmsg (net/socket.c:711 net/socket.c:726 net/socket.c:2583) ___sys_sendmsg (net/socket.c:2639) __sys_sendmsg (net/socket.c:2669) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)

WARNING: CPU: 1 PID: 60 at lib/ref_tracker.c:179 ref_tracker_dir_exit (lib/ref_tracker.c:179) Modules linked in: CPU: 1 UID: 0 PID: 60 Comm: kworker/u16:2 Not tainted 6.13.0-rc5-00147-g4c1224501e9d #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 Workqueue: netns cleanup_net RIP: 0010:ref_tracker_dir_exit (lib/ref_tracker.c:179) Code: 00 00 00 fc ff df 4d 8b 26 49 bd 00 01 00 00 00 00 ad de 4c 39 f5 0f 85 df 00 00 00 48 8b 74 24 08 48 89 df e8 a5 cc 12 02 90 <0f> 0b 90 48 8d 6b 44 be 04 00 00 00 48 89 ef e8 80 de 67 ff 48 89 RSP: 0018:ff11000009a07b60 EFLAGS: 00010286 RAX: 0000000000002bd3 RBX: ff1100000f4e1aa0 RCX: 1ffffffff0e40ac6 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8423ee3c RBP: ff1100000f4e1af0 R08: 0000000000000001 R09: fffffbfff0e395ae R10: 0000000000000001 R11: 0000000000036001 R12: ff1100000f4e1af0 R13: dead000000000100 R14: ff1100000f4e1af0 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ff1100006ce80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9b2464bd98 CR3: 0000000005286005 CR4: 0000000000771ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> ? __warn (kernel/panic.c:748) ? ref_tracker_dir_exit (lib/ref_tracker.c:179) ? report_bug (lib/bug.c:201 lib/bug.c:219) ? handle_bug (arch/x86/kernel/traps.c:285) ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:97 ./arch/x86/include/asm/irqflags.h:155 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) ? ref_tracker_dir_exit (lib/ref_tracker.c:179) ? __pfx_ref_tracker_dir_exit (lib/ref_tracker.c:158) ? kfree (mm/slub.c:4613 mm/slub.c:4761) net_free (net/core/net_namespace.c:476 net/core/net_namespace.c:467) cleanup_net (net/core/net_namespace.c:664 (discriminator 3)) process_one_work…

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

gtp: Destroy device along with udp socket's netns dismantle.

gtp_newlink() links the device to a list in dev_net(dev) instead of src_net, where a udp tunnel socket is created.

Even when src_net is removed, the device stays alive on dev_net(dev). Then, removing src_net triggers the splat below. [0]

In this example, gtp0 is created in ns2, and the udp socket is created in ns1.

ip netns add ns1 ip netns add ns2 ip -n ns1 link add netns ns2 name gtp0 type gtp role sgsn ip netns del ns1

Let's link the device to the socket's netns instead.

Now, gtp_net_exit_batch_rtnl() needs another netdev iteration to remove all gtp devices in the netns.

[0]: ref_tracker: net notrefcnt@000000003d6e7d05 has 1/2 users at sk_alloc (./include/net/net_namespace.h:345 net/core/sock.c:2236) inet_create (net/ipv4/af_inet.c:326 net/ipv4/af_inet.c:252) __sock_create (net/socket.c:1558) udp_sock_create4 (net/ipv4/udp_tunnel_core.c:18) gtp_create_sock (./include/net/udp_tunnel.h:59 drivers/net/gtp.c:1423) gtp_create_sockets (drivers/net/gtp.c:1447) gtp_newlink (drivers/net/gtp.c:1507) rtnl_newlink (net/core/rtnetlink.c:3786 net/core/rtnetlink.c:3897 net/core/rtnetlink.c:4012) rtnetlink_rcv_msg (net/core/rtnetlink.c:6922) netlink_rcv_skb (net/netlink/af_netlink.c:2542) netlink_unicast (net/netlink/af_netlink.c:1321 net/netlink/af_netlink.c:1347) netlink_sendmsg (net/netlink/af_netlink.c:1891) ____sys_sendmsg (net/socket.c:711 net/socket.c:726 net/socket.c:2583) ___sys_sendmsg (net/socket.c:2639) __sys_sendmsg (net/socket.c:2669) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)

WARNING: CPU: 1 PID: 60 at lib/ref_tracker.c:179 ref_tracker_dir_exit (lib/ref_tracker.c:179) Modules linked in: CPU: 1 UID: 0 PID: 60 Comm: kworker/u16:2 Not tainted 6.13.0-rc5-00147-g4c1224501e9d #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 Workqueue: netns cleanup_net RIP: 0010:ref_tracker_dir_exit (lib/ref_tracker.c:179) Code: 00 00 00 fc ff df 4d 8b 26 49 bd 00 01 00 00 00 00 ad de 4c 39 f5 0f 85 df 00 00 00 48 8b 74 24 08 48 89 df e8 a5 cc 12 02 90 <0f> 0b 90 48 8d 6b 44 be 04 00 00 00 48 89 ef e8 80 de 67 ff 48 89 RSP: 0018:ff11000009a07b60 EFLAGS: 00010286 RAX: 0000000000002bd3 RBX: ff1100000f4e1aa0 RCX: 1ffffffff0e40ac6 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8423ee3c RBP: ff1100000f4e1af0 R08: 0000000000000001 R09: fffffbfff0e395ae R10: 0000000000000001 R11: 0000000000036001 R12: ff1100000f4e1af0 R13: dead000000000100 R14: ff1100000f4e1af0 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ff1100006ce80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9b2464bd98 CR3: 0000000005286005 CR4: 0000000000771ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> ? __warn (kernel/panic.c:748) ? ref_tracker_dir_exit (lib/ref_tracker.c:179) ? report_bug (lib/bug.c:201 lib/bug.c:219) ? handle_bug (arch/x86/kernel/traps.c:285) ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:97 ./arch/x86/include/asm/irqflags.h:155 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) ? ref_tracker_dir_exit (lib/ref_tracker.c:179) ? __pfx_ref_tracker_dir_exit (lib/ref_tracker.c:158) ? kfree (mm/slub.c:4613 mm/slub.c:4761) net_free (net/core/net_namespace.c:476 net/core/net_namespace.c:467) cleanup_net (net/core/net_namespace.c:664 (discriminator 3)) process_one_work…

The Linux Kernel, the operating system core itself.

Security Fix(es):

In the Linux kernel, the following vulnerability has been resolved:

gtp: Destroy device along with udp socket's netns dismantle.

gtp_newlink() links the device to a list in dev_net(dev) instead of src_net, where a udp tunnel socket is created.

Even when src_net is removed, the device stays alive on dev_net(dev). Then, removing src_net triggers the splat below. [0]

In this example, gtp0 is created in ns2, and the udp socket is created in ns1.

ip netns add ns1 ip netns add ns2 ip -n ns1 link add netns ns2 name gtp0 type gtp role sgsn ip netns del ns1

Let's link the device to the socket's netns instead.

Now, gtp_net_exit_batch_rtnl() needs another netdev iteration to remove all gtp devices in the netns.

[0]: ref_tracker: net notrefcnt@000000003d6e7d05 has 1/2 users at sk_alloc (./include/net/net_namespace.h:345 net/core/sock.c:2236) inet_create (net/ipv4/af_inet.c:326 net/ipv4/af_inet.c:252) __sock_create (net/socket.c:1558) udp_sock_create4 (net/ipv4/udp_tunnel_core.c:18) gtp_create_sock (./include/net/udp_tunnel.h:59 drivers/net/gtp.c:1423) gtp_create_sockets (drivers/net/gtp.c:1447) gtp_newlink (drivers/net/gtp.c:1507) rtnl_newlink (net/core/rtnetlink.c:3786 net/core/rtnetlink.c:3897 net/core/rtnetlink.c:4012) rtnetlink_rcv_msg (net/core/rtnetlink.c:6922) netlink_rcv_skb (net/netlink/af_netlink.c:2542) netlink_unicast (net/netlink/af_netlink.c:1321 net/netlink/af_netlink.c:1347) netlink_sendmsg (net/netlink/af_netlink.c:1891) ____sys_sendmsg (net/socket.c:711 net/socket.c:726 net/socket.c:2583) ___sys_sendmsg (net/socket.c:2639) __sys_sendmsg (net/socket.c:2669) do_syscall_64 (arch/x86/entry/common.c:52 arch/x86/entry/common.c:83)

WARNING: CPU: 1 PID: 60 at lib/ref_tracker.c:179 ref_tracker_dir_exit (lib/ref_tracker.c:179) Modules linked in: CPU: 1 UID: 0 PID: 60 Comm: kworker/u16:2 Not tainted 6.13.0-rc5-00147-g4c1224501e9d #5 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org 04/01/2014 Workqueue: netns cleanup_net RIP: 0010:ref_tracker_dir_exit (lib/ref_tracker.c:179) Code: 00 00 00 fc ff df 4d 8b 26 49 bd 00 01 00 00 00 00 ad de 4c 39 f5 0f 85 df 00 00 00 48 8b 74 24 08 48 89 df e8 a5 cc 12 02 90 <0f> 0b 90 48 8d 6b 44 be 04 00 00 00 48 89 ef e8 80 de 67 ff 48 89 RSP: 0018:ff11000009a07b60 EFLAGS: 00010286 RAX: 0000000000002bd3 RBX: ff1100000f4e1aa0 RCX: 1ffffffff0e40ac6 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8423ee3c RBP: ff1100000f4e1af0 R08: 0000000000000001 R09: fffffbfff0e395ae R10: 0000000000000001 R11: 0000000000036001 R12: ff1100000f4e1af0 R13: dead000000000100 R14: ff1100000f4e1af0 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ff1100006ce80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9b2464bd98 CR3: 0000000005286005 CR4: 0000000000771ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe07f0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> ? __warn (kernel/panic.c:748) ? ref_tracker_dir_exit (lib/ref_tracker.c:179) ? report_bug (lib/bug.c:201 lib/bug.c:219) ? handle_bug (arch/x86/kernel/traps.c:285) ? exc_invalid_op (arch/x86/kernel/traps.c:309 (discriminator 1)) ? asm_exc_invalid_op (./arch/x86/include/asm/idtentry.h:621) ? _raw_spin_unlock_irqrestore (./arch/x86/include/asm/irqflags.h:42 ./arch/x86/include/asm/irqflags.h:97 ./arch/x86/include/asm/irqflags.h:155 ./include/linux/spinlock_api_smp.h:151 kernel/locking/spinlock.c:194) ? ref_tracker_dir_exit (lib/ref_tracker.c:179) ? __pfx_ref_tracker_dir_exit (lib/ref_tracker.c:158) ? kfree (mm/slub.c:4613 mm/slub.c:4761) net_free (net/core/net_namespace.c:476 net/core/net_namespace.c:467) cleanup_net (net/core/net_namespace.c:664 (discriminator 3)) process_one_work…

Root has patched CVE-2025-22021 in the linux package for Root:Debian:12. Multiple fixed versions available.

Root has patched CVE-2025-22021 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.

In the Linux kernel, the following vulnerability has been resolved: netfilter: socket: Lookup orig tuple for IPv6 SNAT nf_sk_lookup_slow_v4 does the conntrack lookup for IPv4 packets to restore the original 5-tuple in case of SNAT, to be able to find the right socket (if any). Then socket_match() can correctly check whether the socket was transparent. However, the IPv6 counterpart (nf_sk_lookup_slow_v6) lacks this conntrack lookup, making xt_socket fail to match on the socket when the packet was SNATed. Add the same logic to nf_sk_lookup_slow_v6. IPv6 SNAT is used in Kubernetes clusters for pod-to-world packets, as pods' addresses are in the fd00::/8 ULA subnet and need to be replaced with the node's external address. Cilium leverages Envoy to enforce L7 policies, and Envoy uses transparent sockets. Cilium inserts an iptables prerouting rule that matches on -m socket --transparent and redirects the packets to localhost, but it fails to match SNATed IPv6 packets due to that missing conntrack lookup.

• rds: tcp: block BH in TCP callbacks
• kexec: Improve & fix crash_exclude_mem_range() to handle overlapping ranges
• module: correctly exit module_kallsyms_on_each_symbol when fn() != 0
• module: potential uninitialized return in module_kallsyms_on_each_symbol()
• module: use RCU to synchronize find_module
• kallsyms: refactor {,module_}kallsyms_on_each_symbol
• LTS tag: v5.4.295
• scsi: qedf: Use designated initializer for struct qed_fcoe_cb_ops
• arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth() {CVE-2025-38320}
• perf: Fix sample vs do_exit() {CVE-2025-38424}
• s390/pci: Fix __pcilg_mio_inuser() inline assembly
• rtc: test: Fix invalid format specifier.
• jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata() {CVE-2025-38337}
• mm/huge_memory: fix dereferencing invalid pmd migration entry {CVE-2025-37958}
• rtc: Make rtc_time64_to_tm() support dates before 1970
• rtc: Improve performance of rtc_time64_to_tm(). Add tests.
• xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create {CVE-2022-48773}
• posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del() {CVE-2025-38352}
• ARM: dts: am335x-bone-common: Increase MDIO reset deassert delay to 50ms
• ARM: dts: am335x-bone-common: Increase MDIO reset deassert time
• ARM: dts: am335x-bone-common: Add GPIO PHY reset on revision C3 board
• net: atm: fix /proc/net/atm/lec handling {CVE-2025-38180}
• net: atm: add lec_mutex {CVE-2025-38323}
• calipso: Fix null-ptr-deref in calipso_req_{set,del}attr(). {CVE-2025-38181}
• tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer {CVE-2025-38184}
• tcp: fix tcp_packet_delayed() for tcp_is_non_sack_preventing_reopen() behavior
• atm: atmtcp: Free invalid length skb in atmtcp_c_send(). {CVE-2025-38185}
• mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu(). {CVE-2025-38324}
• wifi: carl9170: do not ping device which has failed to load firmware {CVE-2025-38420}
• aoe: clean device rq_list in aoedev_downdev() {CVE-2025-38326}
• hwmon: (occ) fix unaligned accesses
• drm/nouveau/bl: increase buffer size to avoid truncate warning
• erofs: remove unused trace event erofs_destroy_inode
• ALSA: hda/realtek: enable headset mic on Latitude 5420 Rugged
• ALSA: hda/intel: Add Thinkpad E15 to PM deny list
• Input: sparcspkr - avoid unannotated fall-through
• HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse() {CVE-2025-38103}
• atm: Revert atm_account_tx() if copy_from_iter_full() fails. {CVE-2025-38190}
• selinux: fix selinux_xfrm_alloc_user() to set correct ctx_len
• scsi: s390: zfcp: Ensure synchronous unit_add
• scsi: storvsc: Increase the timeouts to storvsc_timeout
• jffs2: check jffs2_prealloc_raw_node_refs() result in few other places {CVE-2025-38328}
• jffs2: check that raw node were preallocated before writing summary {CVE-2025-38194}
• drivers/rapidio/rio_cm.c: prevent possible heap overwrite {CVE-2025-38090}
• powerpc/eeh: Fix missing PE bridge reconfiguration during VFIO EEH recovery
• platform/x86: dell_rbu: Stop overwriting data buffer
• platform: Add Surface platform directory
• Revert "bus: ti-sysc: Probe for l4_wkup and l4_cfg interconnect devices first"
• tee: Prevent size calculation wraparound on 32-bit kernels
• ARM: OMAP2+: Fix l4ls clk domain handling in STANDBY
• bus: fsl-mc: increase MC_CMD_COMPLETION_TIMEOUT_MS value
• watchdog: da9052_wdt: respect TWDMIN
• i40e: fix MMIO write access to an invalid page in i40e_clear_hw {CVE-2025-38200}
• sock: Correct error checking condition for (assign|release)_proto_idx()
• scsi: lpfc: Use memcpy() for BIOS version {CVE-2025-38332}
• vxlan: Do not treat dst cache initialization errors as fatal
• clk: rockchip: rk3036: mark ddrphy as critical
• wifi: mac80211: do not offer a mesh path if forwarding is disabled
• net: mlx4: add SOF_TIMESTAMPING_TX_SOFTWARE flag when getting ts info
• pinctrl: armada-37xx: propagate error from armada_37xx_gpio_get()
• pinctrl: armada-37xx:…

• CVE-url: https://ubuntu.com/security/CVE-2025-38000
  • sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()
• CVE-url: https://ubuntu.com/security/CVE-2024-57996 // CVE-url: https://ubuntu.com/security/CVE-2025-37752
  • net_sched: sch_sfq: move the limit validation
• Focal update: v5.4.285 upstream stable release (LP: #2089233) // CVE-2024-50202 // CVE-url: https://ubuntu.com/security/CVE-2024-50202
  • nilfs2: propagate directory read errors from nilfs_find_entry()
• Focal update: v5.4.279 upstream stable release (LP: #2073621) // CVE-url: https://ubuntu.com/security/CVE-2024-50202
  • nilfs2: Remove check for PageError
  • nilfs2: return the mapped address from nilfs_get_page()
• Focal update: v5.4.287 upstream stable release (LP: #2095145) // CVE-url: https://ubuntu.com/security/CVE-2024-53131
  • nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint
• Focal update: v5.4.287 upstream stable release (LP: #2095145) // CVE-url: https://ubuntu.com/security/CVE-2024-53130
  • nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint
• CVE-url: https://ubuntu.com/security/CVE-2022-49179
  • block, bfq: don't move oom_bfqq
• CVE-url: https://ubuntu.com/security/CVE-2022-49176
  • bfq: fix use-after-free in bfq_dispatch_request
• CVE-url: https://ubuntu.com/security/CVE-2025-21956
  • drm/amd/display: Assign normalized_pix_clk when color depth = 14
• CVE-url: https://ubuntu.com/security/CVE-2025-21992
  • HID: ignore non-functional sensor in HP 5MP Camera
• CVE-url: https://ubuntu.com/security/CVE-2025-22021
  • netfilter: socket: Lookup orig tuple for IPv6 SNAT
• CVE-url: https://ubuntu.com/security/CVE-2025-22073
  • spufs: fix a leak on spufs_new_file() failure
• CVE-url: https://ubuntu.com/security/CVE-2025-22079
  • ocfs2: validate l_tree_depth to avoid out-of-bounds access
• CVE-url: https://ubuntu.com/security/CVE-2025-22086
  • RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow
• CVE-url: https://ubuntu.com/security/CVE-2025-21722
  • nilfs2: do not force clear folio if buffer is referenced
• CVE-url: https://ubuntu.com/security/CVE-2025-22018
  • atm: Fix NULL pointer dereference
• CVE-url: https://ubuntu.com/security/CVE-2024-58071
  • team: prevent adding a device which is already a team device lower
• CVE-url: https://ubuntu.com/security/CVE-2024-58063
  • wifi: rtlwifi: fix memory leaks and invalid access at probe error path
• CVE-url: https://ubuntu.com/security/CVE-2024-58052
  • drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table
• CVE-url: https://ubuntu.com/security/CVE-2024-58058
  • ubifs: skip dumping tnc tree when zroot is null
• CVE-url: https://ubuntu.com/security/CVE-2025-21859
  • USB: gadget: f_midi: f_midi_complete to call queue_work
• CVE-url: https://ubuntu.com/security/CVE-2025-21640
  • sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
• CVE-url: https://ubuntu.com/security/CVE-2024-57922
  • drm/amd/display: Add check for granularity in dml ceil/floor helpers
• CVE-url: https://ubuntu.com/security/CVE-2024-57913
  • usb: gadget: f_fs: Remove WARN_ON in functionfs_bind
• CVE-url: https://ubuntu.com/security/CVE-2025-21638
  • sctp: sysctl: auth_enable: avoid using current->nsproxy
• CVE-url: https://ubuntu.com/security/CVE-2024-50195
  • posix-clock: Fix missing timespec64 check in pc_clock_settime()
• CVE-url: https://ubuntu.com/security/CVE-2024-50299
  • sctp: properly validate chunk size in sctp_sf_ootb()
• CVE-url: https://ubuntu.com/security/CVE-2024-50273
  • btrfs: reinitialize delayed ref list after deleting it from the list
• CVE-url: https://ubuntu.com/security/CVE-2024-41016
  • ocfs2: strict bound check before memcmp in ocfs2_xattr_find_entry()
• CVE-url: https://ubuntu.com/security/CVE-2024-50287 -…

• nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers
• RDMA/mlx5: Fix unsafe xarray access in implicit ODP handling
• wifi: rtlwifi: pci: wait for firmware loading before releasing memory
• wifi: rtlwifi: fix memory leaks and invalid access at probe error path {CVE-2024-58063}
• tracing: Fix bad hist from corrupting named_triggers list {CVE-2025-21899}
• PM / devfreq: Fix leak in devfreq_dev_release() {CVE-2023-53518}
• net: usb: asix_devices: Fix PHY address mask in MDIO bus initialization {CVE-2025-38725}
• net/sched: Fix backlog accounting in qdisc_dequeue_internal {CVE-2025-37992}
• nfsd: decrease sc_count directly if fail to queue dl_recall {CVE-2025-22025}
• net: usb: asix_devices: add phy_mask for ax88772 mdio bus {CVE-2025-38725}
• nfsd: put dl_stid if fail to queue dl_recall {CVE-2025-22025}
• rtnetlink: add missing netlink_ns_capable() check for peer netns {CVE-2026-31692}
• mm: add smp_rmb() in pfn_swap_entry_to_page() to pair with THP split {CVE-2026-31466}
• net_sched: Flush gso_skb list too during ->change() {CVE-2025-37992}
• io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo() {CVE-2025-38106}
• Input: cyapa - add missing input core locking to suspend/resume functions {CVE-2023-52884}
• mtd: rawnand: serialize lock/unlock against other NAND operations {CVE-2026-23434}
• be2net: fix potential memory leak in be_xmit() {CVE-2024-50167}
• net: stmmac: TSO: Fix unbalanced DMA map/unmap for non-paged SKB data {CVE-2024-53058}
• Drivers: hv: util: Avoid accessing a ringbuffer not initialized yet {CVE-2024-55916}
• idpf: detach and close netdevs while handling a reset {CVE-2026-22981}
• ice: fix devlink reload call trace {CVE-2026-23104}
• nvmet-tcp: add bounds checks in nvmet_tcp_build_pdu_iovec {CVE-2026-23112}
• bpf: Prevent tailcall infinite loop caused by freplace {CVE-2024-47794}
• crypto: pcrypt - restore callback for non-parallel fallback
• crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY {CVE-2024-56690}
• tracing/histograms: Allow variables to have some modifiers {CVE-2023-53093}
• intel_th: fix device leak on output open() {CVE-2026-23091}
• RDMA/mlx5: Fix implicit ODP hang on parent deregistration
• RDMA/mlx5: Fix implicit ODP use after free {CVE-2025-21714}
• net: stmmac: make sure that ptp_rate is not 0 before configuring timestamping {CVE-2025-38126}
• KVM: x86: Fix VM hard lockup after prolonged inactivity with periodic HV timer {CVE-2025-71104}
• i2c: s3c24xx: check the size of the SMBUS message before using it {CVE-2026-31627}
• scsi: qla2xxx: Free sp in error path to fix system crash {CVE-2025-71232}
• nfc: llcp: add missing return after LLCP_CLOSED checks {CVE-2026-31629}
• gfs2: No more self recovery {CVE-2025-38659}
• hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() {CVE-2022-50334}
• tracing: Prevent bad count for tracing_cpumask_write {CVE-2024-56763}
• CDC-NCM: avoid overflow in sanity checking {CVE-2022-48938}
• cxl: Fix race of nvdimm_bus object when creating nvdimm objects {CVE-2026-23348}
• KVM: SEV: Protect all of sev_mem_enc_register_region() with kvm->lock {CVE-2026-31592}
• sched/deadline: Fix missing ENQUEUE_REPLENISH during PI de-boosting {CVE-2026-23371}
• md/raid1,raid10: don't ignore IO flags {CVE-2025-22125}
• mm: slub: avoid wake up kswapd in set_track_prepare {CVE-2025-39843}
• iommu/vt-d: Disallow dirty tracking if incoherent page walk {CVE-2025-40058}
• backlight: led_bl: Hold led_access lock when calling led_sysfs_disable() {CVE-2025-23144}
• PCI: Avoid putting some root ports into D3 on TUXEDO Sirius Gen1 {CVE-2025-21831}
• drm/amd/display: Add null pointer check for get_first_active_display() {CVE-2025-38362}
• pinctrl: devicetree: fix refcount leak in pinctrl_dt_to_map()
• pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map {CVE-2022-49832}
• spi: fsl-qspi: Simplify probe error handling using managed API
• spi: fsl-qspi: Fix double cleanup in probe error path
• spi:…

Upstream kernel version 6.6.87 fixes bugs and vulnerabilities. The kmod-virtualbox and kmod-xtables-addons packages have been updated to work with this new kernel. For information about the vulnerabilities see the links.

Vanilla upstream kernel version 6.6.88 fixes bugs and vulnerabilities. For information about the vulnerabilities see the links.

The SUSE Linux Enterprise 15 SP6 Confidential Computing kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52927: netfilter: allow exp not to be removed in nf_ct_find_expectation (bsc#1239644).
• CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006).
• CVE-2024-35840: mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect() (bsc#1224597).
• CVE-2024-35910: tcp: properly terminate timers for kernel sockets (bsc#1224489).
• CVE-2024-41005: netpoll: Fix race condition in netpoll_owner_active (bsc#1227858).
• CVE-2024-43869: perf: Fix hang while freeing sigtrap event (bsc#1229491).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-46782: ila: call nf_unregister_net_hooks() sooner (bsc#1230769).
• CVE-2024-47408: net/smc: check smcd_v2_ext_offset when receiving proposal msg (bsc#1235711).
• CVE-2024-47794: kABI: bpf: Prevent tailcall infinite loop caused by freplace kABI workaround (bsc#1235712).
• CVE-2024-49571: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg (bsc#1235733).
• CVE-2024-49940: l2tp: prevent possible tunnel refcount underflow (bsc#1232812).
• CVE-2024-50029: Bluetooth: hci_conn: Fix UAF in hci_enhanced_setup_sync (bsc#1231949).
• CVE-2024-50036: net: do not delay dst_entries_add() in dst_release() (bsc#1231912).
• CVE-2024-50038: netfilter: xtables: fix typo causing some targets not to load on IPv6 (bsc#1231910).
• CVE-2024-50056: usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c (bsc#1232389).
• CVE-2024-50140: net: sched: use RCU read-side critical section in taprio_dump() (bsc#1233060).
• CVE-2024-50162: bpf: selftests: send packet to devmap redirect XDP (bsc#1233075).
• CVE-2024-50163: bpf: Make sure internal and UAPI bpf_redirect flags do not overlap (bsc#1233098).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-50294: rxrpc: Fix missing locking causing hanging calls (bsc#1233483).
• CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
• CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-53139: sctp: fix possible UAF in sctp_v6_available() (bsc#1234157).
• CVE-2024-53140: netlink: terminate outstanding dump on socket close (bsc#1234222).
• CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
• CVE-2024-53177: smb: prevent use-after-free due to open_cached_dir error paths (bsc#1234896).
• CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
• CVE-2024-53680: ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() (bsc#1235715).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2024-54683: netfilter: IDLETIMER: Fix for possible ABBA deadlock (bsc#1235729).
• CVE-2024-56638: kABI fix for 'netfilter: nft_inner: incorrect percpu area handling under softirq' (bsc#1235524).
• CVE-2024-56640: net/smc: fix LGR and link use-after-free issue (bsc#1235436).
• CVE-2024-56703: ipv6: Fix soft lockups in fib6_select_path under high next hop churn (bsc#1235455).
• CVE-2024-56718: net/smc: protect link down work from execute after lgr freed (bsc#1235589).
• CVE-2024-56719: net: stmmac: fix TSO DMA API usage causing oops (bsc#1235591).
• CVE-2024-56751: ipv6: release nexthop on device removal (bsc#1234936).
• CVE-2024-56758: btrfs: check folio mapping after unlock in relocate_one_folio() (bsc#1235621).
• CVE-2024-56770: net/sched: netem: account for backlog updates from child qdisc (bsc#1235637).
• CVE-2024-57900: ila: serialize calls to nf_register_net_hooks() (bsc#1235973).
• CVE-2024-57924: fs: relax assertions on failure to encode file handles (bsc#1236086). -…

The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52927: netfilter: allow exp not to be removed in nf_ct_find_expectation (bsc#1239644).
• CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006).
• CVE-2024-35840: mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect() (bsc#1224597).
• CVE-2024-35910: tcp: properly terminate timers for kernel sockets (bsc#1224489).
• CVE-2024-41005: netpoll: Fix race condition in netpoll_owner_active (bsc#1227858).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-46782: ila: call nf_unregister_net_hooks() sooner (bsc#1230769).
• CVE-2024-47408: net/smc: check smcd_v2_ext_offset when receiving proposal msg (bsc#1235711).
• CVE-2024-47794: kABI: bpf: Prevent tailcall infinite loop caused by freplace kABI workaround (bsc#1235712).
• CVE-2024-49570: drm/xe/tracing: Fix a potential TP_printk UAF (bsc#1238782).
• CVE-2024-49571: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg (bsc#1235733).
• CVE-2024-50038: netfilter: xtables: fix typo causing some targets not to load on IPv6 (bsc#1231910).
• CVE-2024-50056: usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c (bsc#1232389).
• CVE-2024-50140: net: sched: use RCU read-side critical section in taprio_dump() (bsc#1233060).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
• CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
• CVE-2024-53139: sctp: fix possible UAF in sctp_v6_available() (bsc#1234157).
• CVE-2024-53140: netlink: terminate outstanding dump on socket close (bsc#1234222).
• CVE-2024-53680: ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() (bsc#1235715).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2024-54683: netfilter: IDLETIMER: Fix for possible ABBA deadlock (bsc#1235729).
• CVE-2024-56638: kABI fix for 'netfilter: nft_inner: incorrect percpu area handling under softirq' (bsc#1235524).
• CVE-2024-56640: net/smc: fix LGR and link use-after-free issue (bsc#1235436).
• CVE-2024-56703: ipv6: Fix soft lockups in fib6_select_path under high next hop churn (bsc#1235455).
• CVE-2024-56718: net/smc: protect link down work from execute after lgr freed (bsc#1235589).
• CVE-2024-56719: net: stmmac: fix TSO DMA API usage causing oops (bsc#1235591).
• CVE-2024-56751: ipv6: release nexthop on device removal (bsc#1234936).
• CVE-2024-56758: btrfs: check folio mapping after unlock in relocate_one_folio() (bsc#1235621).
• CVE-2024-56770: net/sched: netem: account for backlog updates from child qdisc (bsc#1235637).
• CVE-2024-57900: ila: serialize calls to nf_register_net_hooks() (bsc#1235973).
• CVE-2024-57924: fs: relax assertions on failure to encode file handles (bsc#1236086).
• CVE-2024-57947: netfilter: nf_set_pipapo: fix initial map fill (bsc#1236333).
• CVE-2024-57974: udp: Deal with race between UDP socket address change and rehash (bsc#1238532).
• CVE-2024-58018: nvkm: correctly calculate the available space of the GSP cmdq buffer (bsc#1238990).
• CVE-2024-58019: nvkm/gsp: correctly advance the read pointer of GSP message queue (bsc#1238997).
• CVE-2024-58068: OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized (bsc#1238961).
• CVE-2024-58070: bpf: bpf_local_storage: Always use bpf_mem_alloc in PREEMPT_RT (bsc#1238983).
• CVE-2024-58071: team: prevent adding a device which is already a team device lower (bsc#1238970).
• CVE-2024-58074: drm/i915: Grab intel_display from the encoder to avoid potential (bsc#1238972).
• CVE-2024-58083: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (bsc#1239036).
• CVE-2024-58088: bpf: Fix deadlock when freeing cgroup storage (bsc#1239510). -…

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006).
• CVE-2024-35840: mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect() (bsc#1224597).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-50038: netfilter: xtables: fix typo causing some targets not to load on IPv6 (bsc#1231910).
• CVE-2024-50162: bpf: selftests: send packet to devmap redirect XDP (bsc#1233075).
• CVE-2024-50163: bpf: Make sure internal and UAPI bpf_redirect flags do not overlap (bsc#1233098).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-53139: sctp: fix possible UAF in sctp_v6_available() (bsc#1234157).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2024-57924: fs: relax assertions on failure to encode file handles (bsc#1236086).
• CVE-2024-58018: nvkm: correctly calculate the available space of the GSP cmdq buffer (bsc#1238990).
• CVE-2024-58068: OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized (bsc#1238961).
• CVE-2024-58070: bpf: bpf_local_storage: Always use bpf_mem_alloc in PREEMPT_RT (bsc#1238983).
• CVE-2024-58071: team: prevent adding a device which is already a team device lower (bsc#1238970).
• CVE-2024-58088: bpf: Fix deadlock when freeing cgroup storage (bsc#1239510).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21683: bpf: Fix bpf_sk_select_reuseport() memory leak (bsc#1236704).
• CVE-2025-21696: mm: clear uffd-wp PTE/PMD state on mremap() (bsc#1237111).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21707: mptcp: consolidate suboption status (bsc#1238862).
• CVE-2025-21729: wifi: rtw89: fix race between cancel_hw_scan and hw_scan completion (bsc#1237874).
• CVE-2025-21755: vsock: Orphan socket after transport release (bsc#1237882).
• CVE-2025-21758: ipv6: mcast: add RCU protection to mld_newpack() (bsc#1238737).
• CVE-2025-21768: net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels (bsc#1238714).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21792: ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt (bsc#1238745).
• CVE-2025-21806: net: let net.core.dev_weight always be non-zero (bsc#1238746).
• CVE-2025-21808: net: xdp: Disallow attaching device-bound programs in generic mode (bsc#1238742).
• CVE-2025-21812: ax25: rcu protect dev->ax25_ptr (bsc#1238471).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21833: iommu/vt-d: Avoid use of NULL after WARN_ON_ONCE (bsc#1239108).
• CVE-2025-21836: io_uring/kbuf: reallocate buf lists on upgrade (bsc#1239066).
• CVE-2025-21854: selftest/bpf: Add vsock test for sockmap rejecting unconnected (bsc#1239470).
• CVE-2025-21863: io_uring: prevent opcode speculation (bsc#1239475).
• CVE-2025-21867: bpf, test_run: Fix use-after-free issue in eth_skb_pkt_type() (bsc#1240181).
• CVE-2025-21873: scsi: ufs: core: bsg: Fix crash when arpmb command fails (bsc#1240184).
• CVE-2025-21875: mptcp: always handle address removal under msk socket lock (bsc#1240168).
• CVE-2025-21881: uprobes: Reject the shared zeropage in uprobe_write_opcode() (bsc#1240185).
• CVE-2025-21884: net: better track kernel sockets lifetime (bsc#1240171).
• CVE-2025-21887: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up (bsc#1240176).
• CVE-2025-21889: perf/core: Add RCU read lock protection to perf_iterate_ctx() (bsc#1240167).
• CVE-2025-21894: net: enetc: VFs do not…

The SUSE Linux Enterprise 15 SP6 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21919: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (bsc#1240593).
• CVE-2025-22021: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282).
• CVE-2025-22030: mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() (bsc#1241376).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22057: net: decrease cached dst counters in dst_release (bsc#1241533).
• CVE-2025-22063: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets (bsc#1241351).
• CVE-2025-22070: fs/9p: fix NULL pointer dereference on mkdir (bsc#1241305).
• CVE-2025-22103: net: fix NULL pointer dereference in l3mdev_l3_rcv (bsc#1241448).
• CVE-2025-23140: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error (bsc#1242763).
• CVE-2025-23150: ext4: fix off-by-one error in do_split (bsc#1242513).
• CVE-2025-23160: media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization (bsc#1242507).
• CVE-2025-37748: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group (bsc#1242523).
• CVE-2025-37749: net: ppp: Add bound checking for skb data on ppp_sync_txmung (bsc#1242859).
• CVE-2025-37750: smb: client: fix UAF in decryption with multichannel (bsc#1242510).
• CVE-2025-37755: net: libwx: handle page_pool_dev_alloc_pages error (bsc#1242506).
• CVE-2025-37773: virtiofs: add filesystem context source name check (bsc#1242502).
• CVE-2025-37780: isofs: Prevent the use of too small fid (bsc#1242786).
• CVE-2025-37787: net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered (bsc#1242585).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2025-37790: net: mctp: Set SOCK_RCU_FREE (bsc#1242509).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37803: udmabuf: fix a buf size overflow issue during udmabuf creation (bsc#1242852).
• CVE-2025-37804: io_uring: always do atomic put from iowq (bsc#1242854).
• CVE-2025-37809: usb: typec: class: Unlocked on error in typec_register_partner() (bsc#1242856).
• CVE-2025-37820: xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() (bsc#1242866).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37824: tipc: fix NULL pointer dereference in tipc_mon_reinit_self() (bsc#1242867).
• CVE-2025-37829: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() (bsc#1242875).
• CVE-2025-37830: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() (bsc#1242860).
• CVE-2025-37831: cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate() (bsc#1242861).
• CVE-2025-37833: net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads (bsc#1242868).
• CVE-2025-37842: spi: fsl-qspi: Fix double cleanup in probe error path (bsc#1242951).
• CVE-2025-37870: drm/amd/display: prevent hang on link training fail…

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52927: netfilter: allow exp not to be removed in nf_ct_find_expectation (bsc#1239644).
• CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006).
• CVE-2024-35840: mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect() (bsc#1224597).
• CVE-2024-35910: tcp: properly terminate timers for kernel sockets (bsc#1224489).
• CVE-2024-41005: netpoll: Fix race condition in netpoll_owner_active (bsc#1227858).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-46782: ila: call nf_unregister_net_hooks() sooner (bsc#1230769).
• CVE-2024-47408: net/smc: check smcd_v2_ext_offset when receiving proposal msg (bsc#1235711).
• CVE-2024-47794: kABI: bpf: Prevent tailcall infinite loop caused by freplace kABI workaround (bsc#1235712).
• CVE-2024-49570: drm/xe/tracing: Fix a potential TP_printk UAF (bsc#1238782).
• CVE-2024-49571: net/smc: check iparea_offset and ipv6_prefixes_cnt when receiving proposal msg (bsc#1235733).
• CVE-2024-50038: netfilter: xtables: fix typo causing some targets not to load on IPv6 (bsc#1231910).
• CVE-2024-50056: usb: gadget: uvc: Fix ERR_PTR dereference in uvc_v4l2.c (bsc#1232389).
• CVE-2024-50140: net: sched: use RCU read-side critical section in taprio_dump() (bsc#1233060).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
• CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
• CVE-2024-53139: sctp: fix possible UAF in sctp_v6_available() (bsc#1234157).
• CVE-2024-53140: netlink: terminate outstanding dump on socket close (bsc#1234222).
• CVE-2024-53680: ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() (bsc#1235715).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2024-54683: netfilter: IDLETIMER: Fix for possible ABBA deadlock (bsc#1235729).
• CVE-2024-56638: kABI fix for 'netfilter: nft_inner: incorrect percpu area handling under softirq' (bsc#1235524).
• CVE-2024-56640: net/smc: fix LGR and link use-after-free issue (bsc#1235436).
• CVE-2024-56703: ipv6: Fix soft lockups in fib6_select_path under high next hop churn (bsc#1235455).
• CVE-2024-56718: net/smc: protect link down work from execute after lgr freed (bsc#1235589).
• CVE-2024-56719: net: stmmac: fix TSO DMA API usage causing oops (bsc#1235591).
• CVE-2024-56751: ipv6: release nexthop on device removal (bsc#1234936).
• CVE-2024-56758: btrfs: check folio mapping after unlock in relocate_one_folio() (bsc#1235621).
• CVE-2024-56770: net/sched: netem: account for backlog updates from child qdisc (bsc#1235637).
• CVE-2024-57900: ila: serialize calls to nf_register_net_hooks() (bsc#1235973).
• CVE-2024-57924: fs: relax assertions on failure to encode file handles (bsc#1236086).
• CVE-2024-57947: netfilter: nf_set_pipapo: fix initial map fill (bsc#1236333).
• CVE-2024-57974: udp: Deal with race between UDP socket address change and rehash (bsc#1238532).
• CVE-2024-58018: nvkm: correctly calculate the available space of the GSP cmdq buffer (bsc#1238990).
• CVE-2024-58019: nvkm/gsp: correctly advance the read pointer of GSP message queue (bsc#1238997).
• CVE-2024-58068: OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized (bsc#1238961).
• CVE-2024-58070: bpf: bpf_local_storage: Always use bpf_mem_alloc in PREEMPT_RT (bsc#1238983).
• CVE-2024-58071: team: prevent adding a device which is already a team device lower (bsc#1238970).
• CVE-2024-58074: drm/i915: Grab intel_display from the encoder to avoid potential (bsc#1238972).
• CVE-2024-58083: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (bsc#1239036).
• CVE-2024-58088: bpf: Fix deadlock when freeing cgroup storage (bsc#1239510). -…

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006).
• CVE-2024-35840: mptcp: use OPTION_MPTCP_MPJ_SYNACK in subflow_finish_connect() (bsc#1224597).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2024-58070: bpf: bpf_local_storage: Always use bpf_mem_alloc in PREEMPT_RT (bsc#1238983).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21683: bpf: Fix bpf_sk_select_reuseport() memory leak (bsc#1236704).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21707: mptcp: consolidate suboption status (bsc#1238862).
• CVE-2025-21758: ipv6: mcast: add RCU protection to mld_newpack() (bsc#1238737).
• CVE-2025-21768: net: ipv6: fix dst ref loops in rpl, seg6 and ioam6 lwtunnels (bsc#1238714).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21792: ax25: Fix refcount leak caused by setting SO_BINDTODEVICE sockopt (bsc#1238745).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21919: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (bsc#1240593).
• CVE-2025-21962: cifs: Fix integer overflow while processing closetimeo mount option (bsc#1240655).
• CVE-2025-21963: cifs: Fix integer overflow while processing acdirmax mount option (bsc#1240717).
• CVE-2025-21964: cifs: Fix integer overflow while processing acregmax mount option (bsc#1240740).
• CVE-2025-22018: atm: Fix NULL pointer dereference (bsc#1241266).
• CVE-2025-22021: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282).
• CVE-2025-22030: mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() (bsc#1241376).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22057: net: decrease cached dst counters in dst_release (bsc#1241533).
• CVE-2025-22058: udp: Fix memory accounting leak (bsc#1241332).
• CVE-2025-22063: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets (bsc#1241351).
• CVE-2025-22064: netfilter: nf_tables: do not unregister hook when table is dormant (bsc#1241413).
• CVE-2025-22070: fs/9p: fix NULL pointer dereference on mkdir (bsc#1241305).
• CVE-2025-22094: powerpc/perf: Fix ref-counting on the PMU 'vpa_pmu' (bsc#1241512).
• CVE-2025-22102: Bluetooth: btnxpuart: Fix kernel panic during FW release (bsc#1241456).
• CVE-2025-22103: net: fix NULL pointer dereference in l3mdev_l3_rcv (bsc#1241448).
• CVE-2025-22104: ibmvnic: Use kernel helpers for hex dumps (bsc#1241550).
• CVE-2025-22107: net: dsa: sja1105: fix kasan out-of-bounds warning in sja1105_table_delete_entry() (bsc#1241575).
• CVE-2025-22109: ax25: Remove broken autobind (bsc#1241573).
• CVE-2025-23138: watch_queue: fix pipe accounting mismatch (bsc#1241648).
• CVE-2025-23140: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error (bsc#1242763).
• CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
• CVE-2025-23150: ext4: fix off-by-one error in do_split (bsc#1242513).
• CVE-2025-23154: io_uring/net: fix io_req_post_cqe abuse by send bundle (bsc#1242533).
• CVE-2025-23160: media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization (bsc#1242507).
• CVE-2025-37747: kABI workaround for perf-Fix-hang-while-freeing-sigtrap-event (References: bsc#1242520).
• CVE-2025-37748: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group (bsc#1242523).
• CVE-2025-37749: net: ppp: Add bound checking for skb data on ppp_sync_txmung…

The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2021-47670: can: peak_usb: fix use after free bugs (bsc#1241407).
• CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
• CVE-2022-49145: ACPI: CPPC: Avoid out of bounds access when parsing _CPC data (bsc#1238162).
• CVE-2022-49168: btrfs: do not clean up repair bio if submit fails (bsc#1238109).
• CVE-2022-49190: kernel/resource: fix kfree() of bootmem memory again (bsc#1238130).
• CVE-2022-49212: mtd: rawnand: atmel: fix refcount issue in atmel_nand_controller_init (bsc#1238331).
• CVE-2022-49216: drm/tegra: Fix reference leak in tegra_dsi_ganged_probe (bsc#1238338).
• CVE-2022-49235: ath9k_htc: fix uninit value bugs (bsc#1238333).
• CVE-2022-49248: ALSA: firewire-lib: fix uninitialized flag for AV/C deferred transaction (bsc#1238284).
• CVE-2022-49253: media: usb: go7007: s2250-board: fix leak in probe() (bsc#1238420).
• CVE-2022-49320: dmaengine: zynqmp_dma: In struct zynqmp_dma_chan fix desc_size data type (bsc#1238394).
• CVE-2022-49326: rtl818x: Prevent using not initialized queues (bsc#1238646).
• CVE-2022-49371: driver core: fix deadlock in __device_attach (bsc#1238546).
• CVE-2022-49382: soc: rockchip: Fix refcount leak in rockchip_grf_init (bsc#1238306).
• CVE-2022-49396: phy: qcom-qmp: fix reset-controller leak on probe errors (bsc#1238289).
• CVE-2022-49420: net: annotate races around sk->sk_bound_dev_if (bsc#1238887).
• CVE-2022-49441: tty: fix deadlock caused by calling printk() under tty_port->lock (bsc#1238263).
• CVE-2022-49445: pinctrl: renesas: core: Fix possible null-ptr-deref in sh_pfc_map_resources() (bsc#1238019).
• CVE-2022-49460: PM / devfreq: rk3399_dmc: Disable edev on remove() (bsc#1238892).
• CVE-2022-49467: drm: msm: fix possible memory leak in mdp5_crtc_cursor_set() (bsc#1238815).
• CVE-2022-49474: Bluetooth: fix dangling sco_conn and use-after-free in sco_sock_timeout (bsc#1238071).
• CVE-2022-49491: drm/rockchip: vop: fix possible null-ptr-deref in vop_bind() (bsc#1238539).
• CVE-2022-49503: ath9k_htc: fix potential out of bounds access with invalid rxstatus->rs_keyix (bsc#1238868).
• CVE-2022-49592: net: stmmac: fix dma queue left shift overflow issue (bsc#1238311).
• CVE-2022-49625: sfc: fix kernel panic when creating VF (bsc#1238411).
• CVE-2022-49635: drm/i915/selftests: fix subtraction overflow bug (bsc#1238806).
• CVE-2022-49652: dmaengine: ti: Fix refcount leak in ti_dra7_xbar_route_allocate (bsc#1238871).
• CVE-2022-49715: irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions (bsc#1238818).
• CVE-2022-49728: kABI workaround for changeing the variable length type to size_t (bsc#1239111).
• CVE-2022-49729: nfc: nfcmrvl: Fix memory leak in nfcmrvl_play_deferred (bsc#1239060).
• CVE-2022-49751: w1: fix WARNING after calling w1_process() (bsc#1240254).
• CVE-2022-49761: btrfs: always report error in run_one_delayed_ref() (bsc#1240261).
• CVE-2022-49772: ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open() (bsc#1242147).
• CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
• CVE-2022-49776: macvlan: enforce a consistent minimal mtu (bsc#1242248).
• CVE-2022-49787: mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put() (bsc#1242352).
• CVE-2022-49788: misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() (bsc#1242353).
• CVE-2022-49813: net: ena: Fix error handling in ena_init() (bsc#1242497).
• CVE-2022-49821: mISDN: fix possible memory leak in mISDN_dsp_element_register() (bsc#1242542).
• CVE-2022-49826: ata: libata-transport: fix double ata_host_put() in ata_tport_add() (bsc#1242549).
• CVE-2022-49829: drm/scheduler: fix fence ref counting (bsc#1242691).
• CVE-2022-49832: pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map (bsc#1242154).
• CVE-2022-49835: ALSA: hda: fix potential memleak in…

The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2024-28956: x86/ibt: Keep IBT disabled during alternative patching (bsc#1242006).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21919: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (bsc#1240593).
• CVE-2025-22021: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282).
• CVE-2025-22030: mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() (bsc#1241376).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22057: net: decrease cached dst counters in dst_release (bsc#1241533).
• CVE-2025-22063: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets (bsc#1241351).
• CVE-2025-22070: fs/9p: fix NULL pointer dereference on mkdir (bsc#1241305).
• CVE-2025-22103: net: fix NULL pointer dereference in l3mdev_l3_rcv (bsc#1241448).
• CVE-2025-23140: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error (bsc#1242763).
• CVE-2025-23150: ext4: fix off-by-one error in do_split (bsc#1242513).
• CVE-2025-23160: media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization (bsc#1242507).
• CVE-2025-37748: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group (bsc#1242523).
• CVE-2025-37749: net: ppp: Add bound checking for skb data on ppp_sync_txmung (bsc#1242859).
• CVE-2025-37750: smb: client: fix UAF in decryption with multichannel (bsc#1242510).
• CVE-2025-37755: net: libwx: handle page_pool_dev_alloc_pages error (bsc#1242506).
• CVE-2025-37773: virtiofs: add filesystem context source name check (bsc#1242502).
• CVE-2025-37780: isofs: Prevent the use of too small fid (bsc#1242786).
• CVE-2025-37787: net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered (bsc#1242585).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2025-37790: net: mctp: Set SOCK_RCU_FREE (bsc#1242509).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37803: udmabuf: fix a buf size overflow issue during udmabuf creation (bsc#1242852).
• CVE-2025-37804: io_uring: always do atomic put from iowq (bsc#1242854).
• CVE-2025-37809: usb: typec: class: Unlocked on error in typec_register_partner() (bsc#1242856).
• CVE-2025-37820: xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() (bsc#1242866).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37824: tipc: fix NULL pointer dereference in tipc_mon_reinit_self() (bsc#1242867).
• CVE-2025-37829: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() (bsc#1242875).
• CVE-2025-37830: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() (bsc#1242860).
• CVE-2025-37831: cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate() (bsc#1242861).
• CVE-2025-37833: net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads (bsc#1242868).
• CVE-2025-37842: spi: fsl-qspi: Fix double cleanup in probe error path (bsc#1242951).
• CVE-2025-37870: drm/amd/display: prevent hang on link training fail…

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL (bsc#1228557).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21919: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (bsc#1240593).
• CVE-2025-22021: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282).
• CVE-2025-22030: mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() (bsc#1241376).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22057: net: decrease cached dst counters in dst_release (bsc#1241533).
• CVE-2025-22063: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets (bsc#1241351).
• CVE-2025-22070: fs/9p: fix NULL pointer dereference on mkdir (bsc#1241305).
• CVE-2025-22103: net: fix NULL pointer dereference in l3mdev_l3_rcv (bsc#1241448).
• CVE-2025-23140: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error (bsc#1242763).
• CVE-2025-23150: ext4: fix off-by-one error in do_split (bsc#1242513).
• CVE-2025-23160: media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization (bsc#1242507).
• CVE-2025-37743: wifi: ath12k: Avoid memory leak while enabling statistics (bsc#1242163).
• CVE-2025-37748: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group (bsc#1242523).
• CVE-2025-37749: net: ppp: Add bound checking for skb data on ppp_sync_txmung (bsc#1242859).
• CVE-2025-37750: smb: client: fix UAF in decryption with multichannel (bsc#1242510).
• CVE-2025-37755: net: libwx: handle page_pool_dev_alloc_pages error (bsc#1242506).
• CVE-2025-37773: virtiofs: add filesystem context source name check (bsc#1242502).
• CVE-2025-37780: isofs: Prevent the use of too small fid (bsc#1242786).
• CVE-2025-37787: net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered (bsc#1242585).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2025-37790: net: mctp: Set SOCK_RCU_FREE (bsc#1242509).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37800: driver core: fix potential NULL pointer dereference in dev_uevent() (bsc#1242849).
• CVE-2025-37803: udmabuf: fix a buf size overflow issue during udmabuf creation (bsc#1242852).
• CVE-2025-37804: io_uring: always do atomic put from iowq (bsc#1242854).
• CVE-2025-37809: usb: typec: class: Unlocked on error in typec_register_partner() (bsc#1242856).
• CVE-2025-37820: xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() (bsc#1242866).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37824: tipc: fix NULL pointer dereference in tipc_mon_reinit_self() (bsc#1242867).
• CVE-2025-37829: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() (bsc#1242875).
• CVE-2025-37830: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() (bsc#1242860).
• CVE-2025-37831: cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate() (bsc#1242861).
• CVE-2025-37833: net/niu: Niu requires MSIX ENTRY_DATA…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL (bsc#1228557).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-49568: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg (bsc#1235728).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21868: kABI workaround for adding an header (bsc#1240180).
• CVE-2025-21919: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (bsc#1240593).
• CVE-2025-21938: mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr (bsc#1240723).
• CVE-2025-21997: xsk: fix an integer overflow in xp_create_and_assign_umem() (bsc#1240823).
• CVE-2025-22021: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282).
• CVE-2025-22030: mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() (bsc#1241376).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22057: net: decrease cached dst counters in dst_release (bsc#1241533).
• CVE-2025-22063: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets (bsc#1241351).
• CVE-2025-22070: fs/9p: fix NULL pointer dereference on mkdir (bsc#1241305).
• CVE-2025-22103: net: fix NULL pointer dereference in l3mdev_l3_rcv (bsc#1241448).
• CVE-2025-22113: ext4: define ext4_journal_destroy wrapper (bsc#1241617).
• CVE-2025-23140: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error (bsc#1242763).
• CVE-2025-23150: ext4: fix off-by-one error in do_split (bsc#1242513).
• CVE-2025-23155: net: stmmac: Fix accessing freed irq affinity_hint (bsc#1242573).
• CVE-2025-23160: media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization (bsc#1242507).
• CVE-2025-37738: ext4: ignore xattrs past end (bsc#1242846).
• CVE-2025-37743: wifi: ath12k: Avoid memory leak while enabling statistics (bsc#1242163).
• CVE-2025-37748: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group (bsc#1242523).
• CVE-2025-37749: net: ppp: Add bound checking for skb data on ppp_sync_txmung (bsc#1242859).
• CVE-2025-37750: smb: client: fix UAF in decryption with multichannel (bsc#1242510).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37755: net: libwx: handle page_pool_dev_alloc_pages error (bsc#1242506).
• CVE-2025-37773: virtiofs: add filesystem context source name check (bsc#1242502).
• CVE-2025-37780: isofs: Prevent the use of too small fid (bsc#1242786).
• CVE-2025-37787: net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered (bsc#1242585).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2025-37790: net: mctp: Set SOCK_RCU_FREE (bsc#1242509).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37800: driver core: fix potential NULL pointer dereference in dev_uevent() (bsc#1242849).
• CVE-2025-37801: spi: spi-imx: Add check for spi_imx_setupxfer() (bsc#1242850).
• CVE-2025-37803: udmabuf: fix a buf size overflow issue during udmabuf creation (bsc#1242852).
• CVE-2025-37804: io_uring: always do…

The SUSE Linux Enterprise Micro 6.0 and 6.1 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL (bsc#1228557).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21919: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (bsc#1240593).
• CVE-2025-22021: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282).
• CVE-2025-22030: mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() (bsc#1241376).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22057: net: decrease cached dst counters in dst_release (bsc#1241533).
• CVE-2025-22063: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets (bsc#1241351).
• CVE-2025-22070: fs/9p: fix NULL pointer dereference on mkdir (bsc#1241305).
• CVE-2025-22103: net: fix NULL pointer dereference in l3mdev_l3_rcv (bsc#1241448).
• CVE-2025-23140: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error (bsc#1242763).
• CVE-2025-23150: ext4: fix off-by-one error in do_split (bsc#1242513).
• CVE-2025-23160: media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization (bsc#1242507).
• CVE-2025-37743: wifi: ath12k: Avoid memory leak while enabling statistics (bsc#1242163).
• CVE-2025-37748: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group (bsc#1242523).
• CVE-2025-37749: net: ppp: Add bound checking for skb data on ppp_sync_txmung (bsc#1242859).
• CVE-2025-37750: smb: client: fix UAF in decryption with multichannel (bsc#1242510).
• CVE-2025-37755: net: libwx: handle page_pool_dev_alloc_pages error (bsc#1242506).
• CVE-2025-37773: virtiofs: add filesystem context source name check (bsc#1242502).
• CVE-2025-37780: isofs: Prevent the use of too small fid (bsc#1242786).
• CVE-2025-37787: net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered (bsc#1242585).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2025-37790: net: mctp: Set SOCK_RCU_FREE (bsc#1242509).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37800: driver core: fix potential NULL pointer dereference in dev_uevent() (bsc#1242849).
• CVE-2025-37803: udmabuf: fix a buf size overflow issue during udmabuf creation (bsc#1242852).
• CVE-2025-37804: io_uring: always do atomic put from iowq (bsc#1242854).
• CVE-2025-37809: usb: typec: class: Unlocked on error in typec_register_partner() (bsc#1242856).
• CVE-2025-37820: xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() (bsc#1242866).
• CVE-2025-37823: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (bsc#1242924).
• CVE-2025-37824: tipc: fix NULL pointer dereference in tipc_mon_reinit_self() (bsc#1242867).
• CVE-2025-37829: cpufreq: scpi: Fix null-ptr-deref in scpi_cpufreq_get_rate() (bsc#1242875).
• CVE-2025-37830: cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate() (bsc#1242860).
• CVE-2025-37831: cpufreq: apple-soc: Fix null-ptr-deref in apple_soc_cpufreq_get_rate() (bsc#1242861).
• CVE-2025-37833: net/niu: Niu requires MSIX ENTRY_DATA…

The SUSE Linux Enterprise Micro 6.0 and 6.1 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-52888: media: mediatek: vcodec: Only free buffer VA that is not NULL (bsc#1228557).
• CVE-2024-46713: kabi fix for perf/aux: Fix AUX buffer serialization (bsc#1230581).
• CVE-2024-49568: net/smc: check v2_ext_offset/eid_cnt/ism_gid_cnt when receiving proposal msg (bsc#1235728).
• CVE-2024-50223: sched/numa: Fix the potential null pointer dereference in (bsc#1233192).
• CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (bsc#1234154).
• CVE-2024-54458: scsi: ufs: bsg: Set bsg_queue to NULL after removal (bsc#1238992).
• CVE-2025-21648: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (bsc#1236142).
• CVE-2025-21702: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (bsc#1237312).
• CVE-2025-21787: team: better TEAM_OPTION_TYPE_STRING validation (bsc#1238774).
• CVE-2025-21814: ptp: Ensure info->enable callback is always set (bsc#1238473).
• CVE-2025-21868: kABI workaround for adding an header (bsc#1240180).
• CVE-2025-21919: sched/fair: Fix potential memory corruption in child_cfs_rq_on_list (bsc#1240593).
• CVE-2025-21938: mptcp: fix 'scheduling while atomic' in mptcp_pm_nl_append_new_local_addr (bsc#1240723).
• CVE-2025-21997: xsk: fix an integer overflow in xp_create_and_assign_umem() (bsc#1240823).
• CVE-2025-22021: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282).
• CVE-2025-22030: mm: zswap: fix crypto_free_acomp() deadlock in zswap_cpu_comp_dead() (bsc#1241376).
• CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
• CVE-2025-22057: net: decrease cached dst counters in dst_release (bsc#1241533).
• CVE-2025-22063: netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets (bsc#1241351).
• CVE-2025-22070: fs/9p: fix NULL pointer dereference on mkdir (bsc#1241305).
• CVE-2025-22103: net: fix NULL pointer dereference in l3mdev_l3_rcv (bsc#1241448).
• CVE-2025-22113: ext4: define ext4_journal_destroy wrapper (bsc#1241617).
• CVE-2025-23140: misc: pci_endpoint_test: Avoid issue of interrupts remaining after request_irq error (bsc#1242763).
• CVE-2025-23150: ext4: fix off-by-one error in do_split (bsc#1242513).
• CVE-2025-23155: net: stmmac: Fix accessing freed irq affinity_hint (bsc#1242573).
• CVE-2025-23160: media: mediatek: vcodec: Fix a resource leak related to the scp device in FW initialization (bsc#1242507).
• CVE-2025-37738: ext4: ignore xattrs past end (bsc#1242846).
• CVE-2025-37743: wifi: ath12k: Avoid memory leak while enabling statistics (bsc#1242163).
• CVE-2025-37748: iommu/mediatek: Fix NULL pointer deference in mtk_iommu_device_group (bsc#1242523).
• CVE-2025-37749: net: ppp: Add bound checking for skb data on ppp_sync_txmung (bsc#1242859).
• CVE-2025-37750: smb: client: fix UAF in decryption with multichannel (bsc#1242510).
• CVE-2025-37752: net_sched: sch_sfq: move the limit validation (bsc#1242504).
• CVE-2025-37755: net: libwx: handle page_pool_dev_alloc_pages error (bsc#1242506).
• CVE-2025-37773: virtiofs: add filesystem context source name check (bsc#1242502).
• CVE-2025-37780: isofs: Prevent the use of too small fid (bsc#1242786).
• CVE-2025-37787: net: dsa: mv88e6xxx: avoid unregistering devlink regions which were never registered (bsc#1242585).
• CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
• CVE-2025-37790: net: mctp: Set SOCK_RCU_FREE (bsc#1242509).
• CVE-2025-37797: net_sched: hfsc: Fix a UAF vulnerability in class handling (bsc#1242417).
• CVE-2025-37800: driver core: fix potential NULL pointer dereference in dev_uevent() (bsc#1242849).
• CVE-2025-37801: spi: spi-imx: Add check for spi_imx_setupxfer() (bsc#1242850).
• CVE-2025-37803: udmabuf: fix a buf size overflow issue during udmabuf creation (bsc#1242852).
• CVE-2025-37804: io_uring: always do…

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• iSCSI Boot Firmware Table Attributes driver;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• NTB driver;
• PCI subsystem;
• SCSI subsystem;
• Thermal drivers;
• JFS file system;
• File systems infrastructure;
• Tracing infrastructure;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• IPv6 networking;
• Netfilter;
• Network traffic control;
• Sun RPC protocol;
• USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• iSCSI Boot Firmware Table Attributes driver;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• NTB driver;
• PCI subsystem;
• SCSI subsystem;
• Thermal drivers;
• JFS file system;
• File systems infrastructure;
• Tracing infrastructure;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• IPv6 networking;
• Netfilter;
• Network traffic control;
• Sun RPC protocol;
• USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• iSCSI Boot Firmware Table Attributes driver;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• NTB driver;
• PCI subsystem;
• SCSI subsystem;
• Thermal drivers;
• JFS file system;
• File systems infrastructure;
• Tracing infrastructure;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• IPv6 networking;
• Netfilter;
• Network traffic control;
• Sun RPC protocol;
• USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• iSCSI Boot Firmware Table Attributes driver;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• NTB driver;
• PCI subsystem;
• SCSI subsystem;
• Thermal drivers;
• JFS file system;
• File systems infrastructure;
• Tracing infrastructure;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• IPv6 networking;
• Netfilter;
• Network traffic control;
• Sun RPC protocol;
• USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• iSCSI Boot Firmware Table Attributes driver;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• NTB driver;
• PCI subsystem;
• SCSI subsystem;
• Thermal drivers;
• JFS file system;
• File systems infrastructure;
• Tracing infrastructure;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• IPv6 networking;
• Netfilter;
• Network traffic control;
• Sun RPC protocol;
• USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• iSCSI Boot Firmware Table Attributes driver;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• NTB driver;
• PCI subsystem;
• SCSI subsystem;
• Thermal drivers;
• JFS file system;
• File systems infrastructure;
• Tracing infrastructure;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• IPv6 networking;
• Netfilter;
• Network traffic control;
• Sun RPC protocol;
• USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• iSCSI Boot Firmware Table Attributes driver;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• NTB driver;
• PCI subsystem;
• SCSI subsystem;
• Thermal drivers;
• JFS file system;
• File systems infrastructure;
• Tracing infrastructure;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• IPv6 networking;
• Netfilter;
• Network traffic control;
• Sun RPC protocol;
• USB sound devices; (CVE-2025-22007, CVE-2025-21959, CVE-2025-22021, CVE-2025-22063, CVE-2025-22045, CVE-2024-58093, CVE-2022-49636, CVE-2025-22020, CVE-2024-53168, CVE-2025-22071, CVE-2025-39735, CVE-2025-21991, CVE-2025-21992, CVE-2025-21996, CVE-2025-22035, CVE-2023-53034, CVE-2025-22054, CVE-2025-23136, CVE-2025-22073, CVE-2024-56551, CVE-2025-22005, CVE-2025-37937, CVE-2021-47211, CVE-2025-22086, CVE-2025-21956, CVE-2025-38637, CVE-2025-22004, CVE-2025-22018, CVE-2025-22079, CVE-2025-21957, CVE-2025-21993)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-23138, CVE-2025-21956, CVE-2025-21970, CVE-2025-22025, CVE-2024-46753, CVE-2025-21962, CVE-2025-37889, CVE-2025-21992, CVE-2025-39728, CVE-2025-22054, CVE-2025-21959, CVE-2024-53144, CVE-2022-49728, CVE-2024-58093, CVE-2025-38637, CVE-2025-21981, CVE-2025-21963, CVE-2025-21968, CVE-2025-22014, CVE-2024-46812, CVE-2025-22005, CVE-2025-21994, CVE-2025-22071, CVE-2025-22008, CVE-2022-49636, CVE-2025-22007, CVE-2023-53034, CVE-2025-22035, CVE-2025-22010, CVE-2025-22081, CVE-2025-22021, CVE-2024-46821, CVE-2025-21999, CVE-2025-38575, CVE-2025-22073, CVE-2025-22004, CVE-2024-42230, CVE-2025-21941, CVE-2024-56664, CVE-2025-22044, CVE-2025-39735, CVE-2025-22060, CVE-2025-22055, CVE-2025-21957, CVE-2025-21975, CVE-2025-22075, CVE-2025-22089, CVE-2025-37937, CVE-2025-38152, CVE-2025-22020, CVE-2025-22066, CVE-2025-22056, CVE-2025-22050, CVE-2025-21964, CVE-2025-21996, CVE-2025-22079, CVE-2025-23136, CVE-2025-22063, CVE-2024-36945, CVE-2025-22097, CVE-2025-37785, CVE-2025-21991, CVE-2025-22086, CVE-2025-22045, CVE-2025-22018)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-23138, CVE-2025-21956, CVE-2025-21970, CVE-2025-22025, CVE-2024-46753, CVE-2025-21962, CVE-2025-37889, CVE-2025-21992, CVE-2025-39728, CVE-2025-22054, CVE-2025-21959, CVE-2024-53144, CVE-2022-49728, CVE-2024-58093, CVE-2025-38637, CVE-2025-21981, CVE-2025-21963, CVE-2025-21968, CVE-2025-22014, CVE-2024-46812, CVE-2025-22005, CVE-2025-21994, CVE-2025-22071, CVE-2025-22008, CVE-2022-49636, CVE-2025-22007, CVE-2023-53034, CVE-2025-22035, CVE-2025-22010, CVE-2025-22081, CVE-2025-22021, CVE-2024-46821, CVE-2025-21999, CVE-2025-38575, CVE-2025-22073, CVE-2025-22004, CVE-2024-42230, CVE-2025-21941, CVE-2024-56664, CVE-2025-22044, CVE-2025-39735, CVE-2025-22060, CVE-2025-22055, CVE-2025-21957, CVE-2025-21975, CVE-2025-22075, CVE-2025-22089, CVE-2025-37937, CVE-2025-38152, CVE-2025-22020, CVE-2025-22066, CVE-2025-22056, CVE-2025-22050, CVE-2025-21964, CVE-2025-21996, CVE-2025-22079, CVE-2025-23136, CVE-2025-22063, CVE-2024-36945, CVE-2025-22097, CVE-2025-37785, CVE-2025-21991, CVE-2025-22086, CVE-2025-22045, CVE-2025-22018)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-23138, CVE-2025-21956, CVE-2025-21970, CVE-2025-22025, CVE-2024-46753, CVE-2025-21962, CVE-2025-37889, CVE-2025-21992, CVE-2025-39728, CVE-2025-22054, CVE-2025-21959, CVE-2024-53144, CVE-2022-49728, CVE-2024-58093, CVE-2025-38637, CVE-2025-21981, CVE-2025-21963, CVE-2025-21968, CVE-2025-22014, CVE-2024-46812, CVE-2025-22005, CVE-2025-21994, CVE-2025-22071, CVE-2025-22008, CVE-2022-49636, CVE-2025-22007, CVE-2023-53034, CVE-2025-22035, CVE-2025-22010, CVE-2025-22081, CVE-2025-22021, CVE-2024-46821, CVE-2025-21999, CVE-2025-38575, CVE-2025-22073, CVE-2025-22004, CVE-2024-42230, CVE-2025-21941, CVE-2024-56664, CVE-2025-22044, CVE-2025-39735, CVE-2025-22060, CVE-2025-22055, CVE-2025-21957, CVE-2025-21975, CVE-2025-22075, CVE-2025-22089, CVE-2025-37937, CVE-2025-38152, CVE-2025-22020, CVE-2025-22066, CVE-2025-22056, CVE-2025-22050, CVE-2025-21964, CVE-2025-21996, CVE-2025-22079, CVE-2025-23136, CVE-2025-22063, CVE-2024-36945, CVE-2025-22097, CVE-2025-37785, CVE-2025-21991, CVE-2025-22086, CVE-2025-22045, CVE-2025-22018)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-23138, CVE-2025-21956, CVE-2025-21970, CVE-2025-22025, CVE-2024-46753, CVE-2025-21962, CVE-2025-37889, CVE-2025-21992, CVE-2025-39728, CVE-2025-22054, CVE-2025-21959, CVE-2024-53144, CVE-2022-49728, CVE-2024-58093, CVE-2025-38637, CVE-2025-21981, CVE-2025-21963, CVE-2025-21968, CVE-2025-22014, CVE-2024-46812, CVE-2025-22005, CVE-2025-21994, CVE-2025-22071, CVE-2025-22008, CVE-2022-49636, CVE-2025-22007, CVE-2023-53034, CVE-2025-22035, CVE-2025-22010, CVE-2025-22081, CVE-2025-22021, CVE-2024-46821, CVE-2025-21999, CVE-2025-38575, CVE-2025-22073, CVE-2025-22004, CVE-2024-42230, CVE-2025-21941, CVE-2024-56664, CVE-2025-22044, CVE-2025-39735, CVE-2025-22060, CVE-2025-22055, CVE-2025-21957, CVE-2025-21975, CVE-2025-22075, CVE-2025-22089, CVE-2025-37937, CVE-2025-38152, CVE-2025-22020, CVE-2025-22066, CVE-2025-22056, CVE-2025-22050, CVE-2025-21964, CVE-2025-21996, CVE-2025-22079, CVE-2025-23136, CVE-2025-22063, CVE-2024-36945, CVE-2025-22097, CVE-2025-37785, CVE-2025-21991, CVE-2025-22086, CVE-2025-22045, CVE-2025-22018)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-23138, CVE-2025-21956, CVE-2025-21970, CVE-2025-22025, CVE-2024-46753, CVE-2025-21962, CVE-2025-37889, CVE-2025-21992, CVE-2025-39728, CVE-2025-22054, CVE-2025-21959, CVE-2024-53144, CVE-2022-49728, CVE-2024-58093, CVE-2025-38637, CVE-2025-21981, CVE-2025-21963, CVE-2025-21968, CVE-2025-22014, CVE-2024-46812, CVE-2025-22005, CVE-2025-21994, CVE-2025-22071, CVE-2025-22008, CVE-2022-49636, CVE-2025-22007, CVE-2023-53034, CVE-2025-22035, CVE-2025-22010, CVE-2025-22081, CVE-2025-22021, CVE-2024-46821, CVE-2025-21999, CVE-2025-38575, CVE-2025-22073, CVE-2025-22004, CVE-2024-42230, CVE-2025-21941, CVE-2024-56664, CVE-2025-22044, CVE-2025-39735, CVE-2025-22060, CVE-2025-22055, CVE-2025-21957, CVE-2025-21975, CVE-2025-22075, CVE-2025-22089, CVE-2025-37937, CVE-2025-38152, CVE-2025-22020, CVE-2025-22066, CVE-2025-22056, CVE-2025-22050, CVE-2025-21964, CVE-2025-21996, CVE-2025-22079, CVE-2025-23136, CVE-2025-22063, CVE-2024-36945, CVE-2025-22097, CVE-2025-37785, CVE-2025-21991, CVE-2025-22086, CVE-2025-22045, CVE-2025-22018)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-23138, CVE-2025-21956, CVE-2025-21970, CVE-2025-22025, CVE-2024-46753, CVE-2025-21962, CVE-2025-37889, CVE-2025-21992, CVE-2025-39728, CVE-2025-22054, CVE-2025-21959, CVE-2024-53144, CVE-2022-49728, CVE-2024-58093, CVE-2025-38637, CVE-2025-21981, CVE-2025-21963, CVE-2025-21968, CVE-2025-22014, CVE-2024-46812, CVE-2025-22005, CVE-2025-21994, CVE-2025-22071, CVE-2025-22008, CVE-2022-49636, CVE-2025-22007, CVE-2023-53034, CVE-2025-22035, CVE-2025-22010, CVE-2025-22081, CVE-2025-22021, CVE-2024-46821, CVE-2025-21999, CVE-2025-38575, CVE-2025-22073, CVE-2025-22004, CVE-2024-42230, CVE-2025-21941, CVE-2024-56664, CVE-2025-22044, CVE-2025-39735, CVE-2025-22060, CVE-2025-22055, CVE-2025-21957, CVE-2025-21975, CVE-2025-22075, CVE-2025-22089, CVE-2025-37937, CVE-2025-38152, CVE-2025-22020, CVE-2025-22066, CVE-2025-22056, CVE-2025-22050, CVE-2025-21964, CVE-2025-21996, CVE-2025-22079, CVE-2025-23136, CVE-2025-22063, CVE-2024-36945, CVE-2025-22097, CVE-2025-37785, CVE-2025-21991, CVE-2025-22086, CVE-2025-22045, CVE-2025-22018)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-22089, CVE-2025-22073, CVE-2025-23138, CVE-2025-21970, CVE-2025-21981, CVE-2025-22025, CVE-2025-39735, CVE-2025-22018, CVE-2025-21956, CVE-2025-39728, CVE-2024-46753, CVE-2024-58093, CVE-2025-37889, CVE-2025-22005, CVE-2025-22004, CVE-2025-21963, CVE-2025-21991, CVE-2024-56664, CVE-2025-22054, CVE-2024-46821, CVE-2023-53034, CVE-2022-49728, CVE-2025-22075, CVE-2025-21968, CVE-2025-22071, CVE-2025-22066, CVE-2025-22060, CVE-2024-46812, CVE-2025-22056, CVE-2025-22086, CVE-2022-49636, CVE-2025-21962, CVE-2025-38637, CVE-2025-22081, CVE-2025-21992, CVE-2024-42230, CVE-2025-21959, CVE-2024-53168, CVE-2025-38152, CVE-2025-22035, CVE-2025-21941, CVE-2025-22050, CVE-2025-21964, CVE-2025-22097, CVE-2025-22044, CVE-2025-22007, CVE-2025-21994, CVE-2025-22079, CVE-2024-56608, CVE-2025-37785, CVE-2025-22045, CVE-2025-22010, CVE-2024-36945, CVE-2025-21996, CVE-2025-22014, CVE-2025-21999, CVE-2025-21975, CVE-2025-22055, CVE-2025-21957, CVE-2025-37937, CVE-2025-38575, CVE-2025-22020, CVE-2025-22021, CVE-2024-53144, CVE-2025-22008, CVE-2025-22063, CVE-2024-56551, CVE-2025-23136)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• ACPI drivers;
• Network block device driver;
• Bus devices;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• I2C subsystem;
• InfiniBand drivers;
• Media drivers;
• NVIDIA Tegra memory controller driver;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• PPS (Pulse Per Second) driver;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• Real Time Clock drivers;
• SCSI subsystem;
• SLIMbus drivers;
• QCOM SoC drivers;
• Trusted Execution Environment drivers;
• Thermal drivers;
• TTY drivers;
• USB DSL drivers;
• USB Device Class drivers;
• USB core drivers;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• ACRN Hypervisor Service Module driver;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• NTFS3 file system;
• Overlay file system;
• Proc file system;
• SMB network file system;
• UBI file system;
• KVM subsystem;
• IPv6 networking;
• L3 Master device support module;
• RDMA verbs API;
• SoC audio core drivers;
• Process Accounting mechanism;
• Padata parallel execution mechanism;
• printk logging mechanism;
• Scheduler infrastructure;
• Timer subsystem;
• Tracing infrastructure;
• Watch queue notification mechanism;
• Memory management;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• B.A.T.M.A.N. meshing protocol;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Logical Link layer;
• Multipath TCP;
• Netfilter;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• Wireless networking;
• Landlock security;
• Linux Security Modules (LSM) Framework;
• Tomoyo security module;
• SoC Audio for Freescale CPUs drivers; (CVE-2024-46821, CVE-2025-21992, CVE-2025-21811, CVE-2025-21806, CVE-2022-49728, CVE-2025-21959, CVE-2025-21745, CVE-2025-21708, CVE-2024-58071, CVE-2025-21941, CVE-2025-22008, CVE-2025-21865, CVE-2024-58052, CVE-2025-22097, CVE-2024-42230, CVE-2025-21765, CVE-2025-21859, CVE-2024-57981, CVE-2025-21761, CVE-2025-22007, CVE-2025-21726, CVE-2025-21956, CVE-2025-21704, CVE-2025-21910, CVE-2024-58072, CVE-2025-21934, CVE-2025-39728, CVE-2025-21948, CVE-2025-22021, CVE-2024-58007, CVE-2025-21866, CVE-2025-22089, CVE-2025-21779, CVE-2025-22086, CVE-2025-21887, CVE-2025-22056, CVE-2025-21735, CVE-2024-58093, CVE-2025-21728, CVE-2024-56721, CVE-2024-58076, CVE-2024-53144, CVE-2025-22055, CVE-2025-21772, CVE-2025-21721, CVE-2025-37785, CVE-2025-21943, CVE-2025-21920, CVE-2025-21762, CVE-2024-56608, CVE-2025-21758, CVE-2025-21718, CVE-2025-21971, CVE-2024-58083, CVE-2025-21711, CVE-2025-22079, CVE-2025-21802, CVE-2024-58051, CVE-2025-22073, CVE-2024-57973, CVE-2025-21926, CVE-2025-21823, CVE-2025-21647, CVE-2025-21731, CVE-2024-53168, CVE-2025-21791,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Ublk userspace block driver;
• Bluetooth drivers;
• Bus devices;
• TPM device driver;
• Clock framework and drivers;
• CPU frequency scaling framework;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• MCB driver;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Microchip PCI driver;
• Intel Management Engine Interface driver;
• PCI Endpoint Test driver;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• NTB driver;
• NVME drivers;
• PCI subsystem;
• Synopsys DesignWare PCIe PMU;
• Mellanox platform drivers;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Samsung SoC drivers;
• SPI subsystem;
• GPIB drivers;
• VideoCore services drivers;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• ChipIdea USB driver;
• USB Device Class drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C support driver;
• Virtio Host (VHOST) subsystem;
• Backlight driver;
• Framebuffer layer;
• W1 Dallas's 1-wire bus driver;
• 9P distributed file system;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• Overlay file system;
• SMB network file system;
• Ethernet bridge;
• io_uring subsystem;
• Perf events;
• Memory management;
• UProbes tracing;
• Amateur Radio drivers;
• SCTP protocol;
• Network sockets;
• RDMA verbs API;
• BPF subsystem;
• Kernel fork() syscall;
• Hibernation control;
• Scheduler infrastructure;
• Tracing infrastructure;
• Watch queue notification mechanism;
• Vector I/O iterator library;
• 802.1Q VLAN protocol;
• 9P file system network protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Networking core;
• Distributed Switch Architecture;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Management Component Transport Protocol (MCTP);
• Multipath TCP;
• Netfilter;
• Open vSwitch;
• Network traffic control;
• TIPC protocol;
• TLS protocol;
• Wireless networking;
• ALSA framework;
• WCD audio codecs;
• SoC Audio for Freescale CPUs drivers;
• SoC Audio generic drivers;
• Intel ASoC drivers;
• QCOM ASoC drivers;
• Virtio sound driver;
• CPU Power monitoring subsystem; (CVE-2025-37806, CVE-2025-22084, CVE-2025-39688, CVE-2025-22030, CVE-2025-37754, CVE-2025-37783, CVE-2025-37825, CVE-2025-37752, CVE-2025-22104, CVE-2025-40014, CVE-2025-22103, CVE-2025-37874, CVE-2025-37773, CVE-2025-37741, CVE-2025-37763, CVE-2025-37859, CVE-2025-37779, CVE-2025-23155, CVE-2025-23143, CVE-2025-37788, CVE-2025-22028, CVE-2024-58096, CVE-2025-37842, CVE-2025-37854, CVE-2025-38637, CVE-2024-58097, CVE-2023-53034, CVE-2025-37797, CVE-2025-37851, CVE-2025-37941, CVE-2025-37942, CVE-2025-37748, CVE-2025-37982, CVE-2025-22058, CVE-2025-37781, CVE-2025-23130, CVE-2025-23149, CVE-2025-23146, CVE-2025-37809, CVE-2025-37801, CVE-2025-22080,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Ublk userspace block driver;
• Bluetooth drivers;
• Bus devices;
• TPM device driver;
• Clock framework and drivers;
• CPU frequency scaling framework;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• MCB driver;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Microchip PCI driver;
• Intel Management Engine Interface driver;
• PCI Endpoint Test driver;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• NTB driver;
• NVME drivers;
• PCI subsystem;
• Synopsys DesignWare PCIe PMU;
• Mellanox platform drivers;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Samsung SoC drivers;
• SPI subsystem;
• GPIB drivers;
• VideoCore services drivers;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• ChipIdea USB driver;
• USB Device Class drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C support driver;
• Virtio Host (VHOST) subsystem;
• Backlight driver;
• Framebuffer layer;
• W1 Dallas's 1-wire bus driver;
• 9P distributed file system;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• Overlay file system;
• SMB network file system;
• Ethernet bridge;
• io_uring subsystem;
• Perf events;
• Memory management;
• UProbes tracing;
• Amateur Radio drivers;
• SCTP protocol;
• Network sockets;
• RDMA verbs API;
• BPF subsystem;
• Kernel fork() syscall;
• Hibernation control;
• Scheduler infrastructure;
• Tracing infrastructure;
• Watch queue notification mechanism;
• Vector I/O iterator library;
• 802.1Q VLAN protocol;
• 9P file system network protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Networking core;
• Distributed Switch Architecture;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Management Component Transport Protocol (MCTP);
• Multipath TCP;
• Netfilter;
• Open vSwitch;
• Network traffic control;
• TIPC protocol;
• TLS protocol;
• Wireless networking;
• ALSA framework;
• WCD audio codecs;
• SoC Audio for Freescale CPUs drivers;
• SoC Audio generic drivers;
• Intel ASoC drivers;
• QCOM ASoC drivers;
• Virtio sound driver;
• CPU Power monitoring subsystem; (CVE-2025-37806, CVE-2025-22084, CVE-2025-39688, CVE-2025-22030, CVE-2025-37754, CVE-2025-37783, CVE-2025-37825, CVE-2025-37752, CVE-2025-22104, CVE-2025-40014, CVE-2025-22103, CVE-2025-37874, CVE-2025-37773, CVE-2025-37741, CVE-2025-37763, CVE-2025-37859, CVE-2025-37779, CVE-2025-23155, CVE-2025-23143, CVE-2025-37788, CVE-2025-22028, CVE-2024-58096, CVE-2025-37842, CVE-2025-37854, CVE-2025-38637, CVE-2024-58097, CVE-2023-53034, CVE-2025-37797, CVE-2025-37851, CVE-2025-37941, CVE-2025-37942, CVE-2025-37748, CVE-2025-37982, CVE-2025-22058, CVE-2025-37781, CVE-2025-23130, CVE-2025-23149, CVE-2025-23146, CVE-2025-37809, CVE-2025-37801, CVE-2025-22080,…

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• PowerPC architecture;
• RISC-V architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• Serial ATA and Parallel ATA drivers;
• Drivers core;
• Ublk userspace block driver;
• Bluetooth drivers;
• Bus devices;
• TPM device driver;
• Clock framework and drivers;
• CPU frequency scaling framework;
• Buffer Sharing and Synchronization framework;
• DMA engine subsystem;
• GPU drivers;
• HID subsystem;
• HSI subsystem;
• I2C subsystem;
• I3C subsystem;
• IIO subsystem;
• InfiniBand drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• MCB driver;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Multifunction device drivers;
• Microchip PCI driver;
• Intel Management Engine Interface driver;
• PCI Endpoint Test driver;
• MTD block device drivers;
• Network drivers;
• Ethernet bonding driver;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• NTB driver;
• NVME drivers;
• PCI subsystem;
• Synopsys DesignWare PCIe PMU;
• Mellanox platform drivers;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Samsung SoC drivers;
• SPI subsystem;
• GPIB drivers;
• VideoCore services drivers;
• Thermal drivers;
• TTY drivers;
• UFS subsystem;
• Cadence USB3 driver;
• ChipIdea USB driver;
• USB Device Class drivers;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• USB Type-C support driver;
• Virtio Host (VHOST) subsystem;
• Backlight driver;
• Framebuffer layer;
• W1 Dallas's 1-wire bus driver;
• 9P distributed file system;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• Overlay file system;
• SMB network file system;
• Ethernet bridge;
• io_uring subsystem;
• Perf events;
• Memory management;
• UProbes tracing;
• Amateur Radio drivers;
• SCTP protocol;
• Network sockets;
• RDMA verbs API;
• BPF subsystem;
• Kernel fork() syscall;
• Hibernation control;
• Scheduler infrastructure;
• Tracing infrastructure;
• Watch queue notification mechanism;
• Vector I/O iterator library;
• 802.1Q VLAN protocol;
• 9P file system network protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Networking core;
• Distributed Switch Architecture;
• Ethtool driver;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Management Component Transport Protocol (MCTP);
• Multipath TCP;
• Netfilter;
• Open vSwitch;
• Network traffic control;
• TIPC protocol;
• TLS protocol;
• Wireless networking;
• ALSA framework;
• WCD audio codecs;
• SoC Audio for Freescale CPUs drivers;
• SoC Audio generic drivers;
• Intel ASoC drivers;
• QCOM ASoC drivers;
• Virtio sound driver;
• CPU Power monitoring subsystem; (CVE-2025-37806, CVE-2025-22084, CVE-2025-39688, CVE-2025-22030, CVE-2025-37754, CVE-2025-37783, CVE-2025-37825, CVE-2025-37752, CVE-2025-22104, CVE-2025-40014, CVE-2025-22103, CVE-2025-37874, CVE-2025-37773, CVE-2025-37741, CVE-2025-37763, CVE-2025-37859, CVE-2025-37779, CVE-2025-23155, CVE-2025-23143, CVE-2025-37788, CVE-2025-22028, CVE-2024-58096, CVE-2025-37842, CVE-2025-37854, CVE-2025-38637, CVE-2024-58097, CVE-2023-53034, CVE-2025-37797, CVE-2025-37851, CVE-2025-37941, CVE-2025-37942, CVE-2025-37748, CVE-2025-37982, CVE-2025-22058, CVE-2025-37781, CVE-2025-23130, CVE-2025-23149, CVE-2025-23146, CVE-2025-37809, CVE-2025-37801, CVE-2025-22080,…

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-21994, CVE-2025-37937, CVE-2025-21964, CVE-2025-22086, CVE-2025-22073, CVE-2025-39735, CVE-2025-22025, CVE-2025-22004, CVE-2025-22055, CVE-2025-22007, CVE-2024-53144, CVE-2025-22044, CVE-2025-22014, CVE-2025-37785, CVE-2025-21959, CVE-2022-49636, CVE-2025-21968, CVE-2025-22018, CVE-2025-22035, CVE-2024-56664, CVE-2025-21975, CVE-2025-39728, CVE-2025-22045, CVE-2022-49728, CVE-2025-21962, CVE-2025-22089, CVE-2025-21963, CVE-2025-21956, CVE-2024-36945, CVE-2025-21992, CVE-2025-22010, CVE-2025-21991, CVE-2024-46812, CVE-2024-42230, CVE-2025-21941, CVE-2025-22071, CVE-2025-22020, CVE-2025-22097, CVE-2025-21999, CVE-2025-21957, CVE-2025-22063, CVE-2024-58093, CVE-2025-21970, CVE-2025-22005, CVE-2025-22021, CVE-2025-22075, CVE-2025-22050, CVE-2025-21981, CVE-2025-22054, CVE-2025-38152, CVE-2025-38575, CVE-2025-38637, CVE-2023-53034, CVE-2025-22056, CVE-2025-22008, CVE-2024-46821, CVE-2025-23138, CVE-2024-46753, CVE-2025-37889, CVE-2025-22081, CVE-2025-21996, CVE-2025-22066, CVE-2025-22060, CVE-2025-23136, CVE-2025-22079)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-21994, CVE-2025-37937, CVE-2025-21964, CVE-2025-22086, CVE-2025-22073, CVE-2025-39735, CVE-2025-22025, CVE-2025-22004, CVE-2025-22055, CVE-2025-22007, CVE-2024-53144, CVE-2025-22044, CVE-2025-22014, CVE-2025-37785, CVE-2025-21959, CVE-2022-49636, CVE-2025-21968, CVE-2025-22018, CVE-2025-22035, CVE-2024-56664, CVE-2025-21975, CVE-2025-39728, CVE-2025-22045, CVE-2022-49728, CVE-2025-21962, CVE-2025-22089, CVE-2025-21963, CVE-2025-21956, CVE-2024-36945, CVE-2025-21992, CVE-2025-22010, CVE-2025-21991, CVE-2024-46812, CVE-2024-42230, CVE-2025-21941, CVE-2025-22071, CVE-2025-22020, CVE-2025-22097, CVE-2025-21999, CVE-2025-21957, CVE-2025-22063, CVE-2024-58093, CVE-2025-21970, CVE-2025-22005, CVE-2025-22021, CVE-2025-22075, CVE-2025-22050, CVE-2025-21981, CVE-2025-22054, CVE-2025-38152, CVE-2025-38575, CVE-2025-38637, CVE-2023-53034, CVE-2025-22056, CVE-2025-22008, CVE-2024-46821, CVE-2025-23138, CVE-2024-46753, CVE-2025-37889, CVE-2025-22081, CVE-2025-21996, CVE-2025-22066, CVE-2025-22060, CVE-2025-23136, CVE-2025-22079)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• PowerPC architecture;
• x86 architecture;
• ACPI drivers;
• Clock framework and drivers;
• GPU drivers;
• HID subsystem;
• InfiniBand drivers;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• QCOM SoC drivers;
• Thermal drivers;
• BTRFS file system;
• Ext4 file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• File systems infrastructure;
• Proc file system;
• SMB network file system;
• IPv6 networking;
• RDMA verbs API;
• SoC audio core drivers;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Netfilter;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-21959, CVE-2025-21996, CVE-2024-46821, CVE-2025-38575, CVE-2025-22045, CVE-2025-21970, CVE-2025-21956, CVE-2025-21994, CVE-2025-23136, CVE-2025-39735, CVE-2025-23138, CVE-2025-22020, CVE-2025-21957, CVE-2025-22063, CVE-2025-21975, CVE-2025-22050, CVE-2024-53144, CVE-2025-21991, CVE-2025-22035, CVE-2024-42230, CVE-2025-22007, CVE-2025-22071, CVE-2025-22060, CVE-2025-22079, CVE-2025-21999, CVE-2025-22081, CVE-2025-22021, CVE-2025-21964, CVE-2024-56664, CVE-2024-56608, CVE-2025-38152, CVE-2025-21992, CVE-2024-56551, CVE-2025-22089, CVE-2025-22075, CVE-2024-53168, CVE-2022-49728, CVE-2022-49636, CVE-2025-22010, CVE-2025-38637, CVE-2025-22004, CVE-2025-21963, CVE-2025-22086, CVE-2025-22097, CVE-2025-21962, CVE-2025-22014, CVE-2024-46753, CVE-2025-22073, CVE-2025-22018, CVE-2025-22044, CVE-2025-21941, CVE-2025-39728, CVE-2025-22055, CVE-2025-37785, CVE-2025-22025, CVE-2025-22066, CVE-2023-53034, CVE-2025-22008, CVE-2025-22054, CVE-2025-37937, CVE-2025-37889, CVE-2025-22005, CVE-2025-21968, CVE-2024-58093, CVE-2024-36945, CVE-2025-21981, CVE-2025-22056, CVE-2024-46812)

Michael Randrianantenaina discovered that the Bluetooth driver in the Linux Kernel contained an improper access control vulnerability. A nearby attacker could use this to connect a rougue device and possibly execute arbitrary code. (CVE-2024-8805)

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM64 architecture;
• PowerPC architecture;
• x86 architecture;
• Block layer subsystem;
• ACPI drivers;
• Network block device driver;
• Bus devices;
• Character device driver;
• TPM device driver;
• Clock framework and drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• I2C subsystem;
• InfiniBand drivers;
• Media drivers;
• NVIDIA Tegra memory controller driver;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• PCI subsystem;
• PPS (Pulse Per Second) driver;
• PTP clock framework;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• Real Time Clock drivers;
• SCSI subsystem;
• SLIMbus drivers;
• QCOM SoC drivers;
• Trusted Execution Environment drivers;
• Thermal drivers;
• TTY drivers;
• USB DSL drivers;
• USB Device Class drivers;
• USB core drivers;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• ACRN Hypervisor Service Module driver;
• File systems infrastructure;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• JFS file system;
• Network file system (NFS) server daemon;
• NILFS2 file system;
• NTFS3 file system;
• Overlay file system;
• Proc file system;
• SMB network file system;
• UBI file system;
• KVM subsystem;
• IPv6 networking;
• L3 Master device support module;
• Netfilter;
• RDMA verbs API;
• SoC audio core drivers;
• Process Accounting mechanism;
• Padata parallel execution mechanism;
• printk logging mechanism;
• Scheduler infrastructure;
• Timer subsystem;
• Tracing infrastructure;
• Watch queue notification mechanism;
• Memory management;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• B.A.T.M.A.N. meshing protocol;
• Bluetooth subsystem;
• Networking core;
• IPv4 networking;
• Logical Link layer;
• Multipath TCP;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• Network traffic control;
• SMC sockets;
• Sun RPC protocol;
• Wireless networking;
• Landlock security;
• Linux Security Modules (LSM) Framework;
• Tomoyo security module;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-21647, CVE-2025-21925, CVE-2024-58034, CVE-2024-46812, CVE-2024-56721, CVE-2025-21811, CVE-2025-21719, CVE-2025-21859, CVE-2025-21745, CVE-2023-53034, CVE-2025-21924, CVE-2024-58052, CVE-2024-58090, CVE-2025-21950, CVE-2025-21753, CVE-2024-57977, CVE-2025-21910, CVE-2025-21806, CVE-2024-58063, CVE-2025-21835, CVE-2024-58001, CVE-2025-21804, CVE-2025-21887, CVE-2024-53144, CVE-2025-38152, CVE-2024-56599, CVE-2025-22035, CVE-2025-22045, CVE-2025-21926, CVE-2024-58069, CVE-2025-21749, CVE-2023-52664, CVE-2025-21779, CVE-2025-21957, CVE-2025-21877, CVE-2025-22008, CVE-2025-21760, CVE-2025-22071, CVE-2025-22079, CVE-2024-56664, CVE-2024-42230, CVE-2025-21748, CVE-2025-21744, CVE-2025-21758, CVE-2025-21767, CVE-2025-21999, CVE-2025-21970, CVE-2025-21826, CVE-2025-38637, CVE-2025-21846, CVE-2025-22073, CVE-2025-23138, CVE-2025-22097, CVE-2025-22056, CVE-2024-58093, CVE-2025-21935, CVE-2025-21785, CVE-2025-22010, CVE-2025-22075, CVE-2025-21948, CVE-2025-21862, CVE-2025-38575, CVE-2025-22004, CVE-2025-22063, CVE-2025-21905, CVE-2025-21962,…

It was discovered that the CIFS network file system implementation in the Linux kernel did not properly verify the target namespace when handling upcalls. An attacker could use this to expose sensitive information. (CVE-2025-2312)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

• ARM32 architecture;
• ARM64 architecture;
• PowerPC architecture;
• x86 architecture;
• Compute Acceleration Framework;
• ACPI drivers;
• Ublk userspace block driver;
• Compressed RAM block device driver;
• Bus devices;
• AMD CDX bus driver;
• Clock framework and drivers;
• DMA engine subsystem;
• DPLL subsystem;
• Qualcomm firmware drivers;
• GPIO subsystem;
• GPU drivers;
• HID subsystem;
• IIO subsystem;
• InfiniBand drivers;
• Multiple devices driver;
• Media drivers;
• MemoryStick subsystem;
• Network drivers;
• Mellanox network drivers;
• NTB driver;
• NVME drivers;
• PCI subsystem;
• Pin controllers subsystem;
• RapidIO drivers;
• Voltage and Current Regulator drivers;
• Remote Processor subsystem;
• SCSI subsystem;
• SLIMbus drivers;
• QCOM SoC drivers;
• VideoCore services drivers;
• Thermal drivers;
• USB DSL drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Type-C Connector System Software Interface driver;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• ACRN Hypervisor Service Module driver;
• W1 Dallas's 1-wire bus driver;
• 9P distributed file system;
• File systems infrastructure;
• Ext4 file system;
• JFS file system;
• Network file systems library;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• NTFS3 file system;
• Proc file system;
• SMB network file system;
• Memory Management;
• Key Management;
• Memory management;
• Scheduler infrastructure;
• UProbes tracing;
• RDMA verbs API;
• SoC audio core drivers;
• BPF subsystem;
• Perf events;
• Kernel fork() syscall;
• Tracing infrastructure;
• Watch queue notification mechanism;
• 802.1Q VLAN protocol;
• Asynchronous Transfer Mode (ATM) subsystem;
• Bluetooth subsystem;
• Networking core;
• Devlink API;
• IPv4 networking;
• IPv6 networking;
• Logical Link layer;
• Management Component Transport Protocol (MCTP);
• Netfilter;
• Network traffic control;
• SCTP protocol;
• Switch device API;
• Wireless networking;
• eXpress Data Path;
• Key management;
• ALSA framework;
• SoC Audio for Freescale CPUs drivers; (CVE-2025-21913, CVE-2025-22070, CVE-2025-21918, CVE-2025-21916, CVE-2025-22090, CVE-2025-22040, CVE-2025-21972, CVE-2025-21920, CVE-2025-22071, CVE-2025-21989, CVE-2025-22037, CVE-2025-22068, CVE-2025-38049, CVE-2025-21980, CVE-2025-21956, CVE-2025-21962, CVE-2025-21929, CVE-2025-37785, CVE-2025-37889, CVE-2025-21990, CVE-2025-21966, CVE-2025-38240, CVE-2025-22058, CVE-2025-22072, CVE-2025-22056, CVE-2025-21963, CVE-2025-23134, CVE-2025-22075, CVE-2025-22054, CVE-2025-22064, CVE-2025-22027, CVE-2025-21927, CVE-2025-21943, CVE-2025-22081, CVE-2025-21975, CVE-2025-39735, CVE-2025-22088, CVE-2025-21996, CVE-2025-22009, CVE-2025-22000, CVE-2025-21912, CVE-2025-21967, CVE-2025-21995, CVE-2025-21973, CVE-2025-21908, CVE-2025-22047, CVE-2025-21930, CVE-2025-22078, CVE-2025-21957, CVE-2025-22021, CVE-2025-22019, CVE-2025-21935, CVE-2025-21951, CVE-2025-37937, CVE-2025-22043, CVE-2025-22057, CVE-2025-21922, CVE-2025-22003, CVE-2025-21978, CVE-2025-22010, CVE-2025-39989, CVE-2025-22034, CVE-2025-21986, CVE-2025-22016, CVE-2025-21960, CVE-2025-22038, CVE-2025-21924, CVE-2025-22015, CVE-2025-38152, CVE-2025-21939, CVE-2025-21917, CVE-2025-21974, CVE-2025-22001, CVE-2025-22025, CVE-2025-22062, CVE-2025-21979, CVE-2025-21911, CVE-2025-22045, CVE-2025-21914, CVE-2025-21937, CVE-2025-22095, CVE-2025-21981, CVE-2025-22014,…