CVE-2025-40252

In the Linux kernel, the following vulnerability has been resolved: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() The loops in 'qede_tpa_cont()' and 'qede_tpa_end()', iterate over 'cqe->len_list[]' using only a zero-length terminator as the stopping condition. If the terminator was missing or malformed, the loop could run past the end of the fixed-size array. Add an explicit bound check using ARRAY_SIZE() in both loops to prevent a potential out-of-bounds access. Found by Linux Verification Center (linuxtesting.org) with SVACE.

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple()

Jakub added a lockdep_assert_no_hardirq() check in __page_pool_put_page() to increase test coverage.

syzbot found a splat caused by hard irq blocking in ptr_ring_resize_multiple() [1]

As current users of ptr_ring_resize_multiple() do not require hard irqs being masked, replace it to only block BH.

Rename helpers to better reflect they are safe against BH only.

• ptr_ring_resize_multiple() to ptr_ring_resize_multiple_bh()
• skb_array_resize_multiple() to skb_array_resize_multiple_bh()

[1]

WARNING: CPU: 1 PID: 9150 at net/core/page_pool.c:709 __page_pool_put_page net/core/page_pool.c:709 [inline] WARNING: CPU: 1 PID: 9150 at net/core/page_pool.c:709 page_pool_put_unrefed_netmem+0x157/0xa40 net/core/page_pool.c:780 Modules linked in: CPU: 1 UID: 0 PID: 9150 Comm: syz.1.1052 Not tainted 6.11.0-rc3-syzkaller-00202-gf8669d7b5f5d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:__page_pool_put_page net/core/page_pool.c:709 [inline] RIP: 0010:page_pool_put_unrefed_netmem+0x157/0xa40 net/core/page_pool.c:780 Code: 74 0e e8 7c aa fb f7 eb 43 e8 75 aa fb f7 eb 3c 65 8b 1d 38 a8 6a 76 31 ff 89 de e8 a3 ae fb f7 85 db 74 0b e8 5a aa fb f7 90 <0f> 0b 90 eb 1d 65 8b 1d 15 a8 6a 76 31 ff 89 de e8 84 ae fb f7 85 RSP: 0018:ffffc9000bda6b58 EFLAGS: 00010083 RAX: ffffffff8997e523 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000fbd0000 RSI: 0000000000001842 RDI: 0000000000001843 RBP: 0000000000000000 R08: ffffffff8997df2c R09: 1ffffd40003a000d R10: dffffc0000000000 R11: fffff940003a000e R12: ffffea0001d00040 R13: ffff88802e8a4000 R14: dffffc0000000000 R15: 00000000ffffffff FS: 00007fb7aaf716c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa15a0d4b72 CR3: 00000000561b0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> tun_ptr_free drivers/net/tun.c:617 [inline] __ptr_ring_swap_queue include/linux/ptr_ring.h:571 [inline] ptr_ring_resize_multiple_noprof include/linux/ptr_ring.h:643 [inline] tun_queue_resize drivers/net/tun.c:3694 [inline] tun_device_event+0xaaf/0x1080 drivers/net/tun.c:3714 notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93 call_netdevice_notifiers_extack net/core/dev.c:2032 [inline] call_netdevice_notifiers net/core/dev.c:2046 [inline] dev_change_tx_queue_len+0x158/0x2a0 net/core/dev.c:9024 do_setlink+0xff6/0x41f0 net/core/rtnetlink.c:2923 rtnl_setlink+0x40d/0x5a0 net/core/rtnetlink.c:3201 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6647 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550(CVE-2024-57994)

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

ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params

Each cpu DAI should associate with a widget. However, the topology might not create the right number of DAI widgets for aggregated amps. And it will cause NULL pointer deference. Check that the DAI widget associated with the CPU DAI is valid to prevent NULL pointer deference due to missing DAI widgets in topologies with aggregated amps.(CVE-2024-58012)

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

driver core: fix potential NULL pointer dereference in dev_uevent()

If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev->driver from a valid pointer to NULL may result in crash. Fix this by using READ_ONCE() when fetching the pointer, and take bus' drivers klist lock to make sure driver instance will not disappear while we access it.

Use WRITE_ONCE() when setting the…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple()

Jakub added a lockdep_assert_no_hardirq() check in __page_pool_put_page() to increase test coverage.

syzbot found a splat caused by hard irq blocking in ptr_ring_resize_multiple() [1]

As current users of ptr_ring_resize_multiple() do not require hard irqs being masked, replace it to only block BH.

Rename helpers to better reflect they are safe against BH only.

• ptr_ring_resize_multiple() to ptr_ring_resize_multiple_bh()
• skb_array_resize_multiple() to skb_array_resize_multiple_bh()

[1]

WARNING: CPU: 1 PID: 9150 at net/core/page_pool.c:709 __page_pool_put_page net/core/page_pool.c:709 [inline] WARNING: CPU: 1 PID: 9150 at net/core/page_pool.c:709 page_pool_put_unrefed_netmem+0x157/0xa40 net/core/page_pool.c:780 Modules linked in: CPU: 1 UID: 0 PID: 9150 Comm: syz.1.1052 Not tainted 6.11.0-rc3-syzkaller-00202-gf8669d7b5f5d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:__page_pool_put_page net/core/page_pool.c:709 [inline] RIP: 0010:page_pool_put_unrefed_netmem+0x157/0xa40 net/core/page_pool.c:780 Code: 74 0e e8 7c aa fb f7 eb 43 e8 75 aa fb f7 eb 3c 65 8b 1d 38 a8 6a 76 31 ff 89 de e8 a3 ae fb f7 85 db 74 0b e8 5a aa fb f7 90 <0f> 0b 90 eb 1d 65 8b 1d 15 a8 6a 76 31 ff 89 de e8 84 ae fb f7 85 RSP: 0018:ffffc9000bda6b58 EFLAGS: 00010083 RAX: ffffffff8997e523 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000fbd0000 RSI: 0000000000001842 RDI: 0000000000001843 RBP: 0000000000000000 R08: ffffffff8997df2c R09: 1ffffd40003a000d R10: dffffc0000000000 R11: fffff940003a000e R12: ffffea0001d00040 R13: ffff88802e8a4000 R14: dffffc0000000000 R15: 00000000ffffffff FS: 00007fb7aaf716c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa15a0d4b72 CR3: 00000000561b0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> tun_ptr_free drivers/net/tun.c:617 [inline] __ptr_ring_swap_queue include/linux/ptr_ring.h:571 [inline] ptr_ring_resize_multiple_noprof include/linux/ptr_ring.h:643 [inline] tun_queue_resize drivers/net/tun.c:3694 [inline] tun_device_event+0xaaf/0x1080 drivers/net/tun.c:3714 notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93 call_netdevice_notifiers_extack net/core/dev.c:2032 [inline] call_netdevice_notifiers net/core/dev.c:2046 [inline] dev_change_tx_queue_len+0x158/0x2a0 net/core/dev.c:9024 do_setlink+0xff6/0x41f0 net/core/rtnetlink.c:2923 rtnl_setlink+0x40d/0x5a0 net/core/rtnetlink.c:3201 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6647 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550(CVE-2024-57994)

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

ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params

Each cpu DAI should associate with a widget. However, the topology might not create the right number of DAI widgets for aggregated amps. And it will cause NULL pointer deference. Check that the DAI widget associated with the CPU DAI is valid to prevent NULL pointer deference due to missing DAI widgets in topologies with aggregated amps.(CVE-2024-58012)

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

driver core: fix potential NULL pointer dereference in dev_uevent()

If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev->driver from a valid pointer to NULL may result in crash. Fix this by using READ_ONCE() when fetching the pointer, and take bus' drivers klist lock to make sure driver instance will not disappear while we access it.

Use WRITE_ONCE() when setting the…

The Linux Kernel, the operating system core itself.

Security Fix(es):

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

ptr_ring: do not block hard interrupts in ptr_ring_resize_multiple()

Jakub added a lockdep_assert_no_hardirq() check in __page_pool_put_page() to increase test coverage.

syzbot found a splat caused by hard irq blocking in ptr_ring_resize_multiple() [1]

As current users of ptr_ring_resize_multiple() do not require hard irqs being masked, replace it to only block BH.

Rename helpers to better reflect they are safe against BH only.

• ptr_ring_resize_multiple() to ptr_ring_resize_multiple_bh()
• skb_array_resize_multiple() to skb_array_resize_multiple_bh()

[1]

WARNING: CPU: 1 PID: 9150 at net/core/page_pool.c:709 __page_pool_put_page net/core/page_pool.c:709 [inline] WARNING: CPU: 1 PID: 9150 at net/core/page_pool.c:709 page_pool_put_unrefed_netmem+0x157/0xa40 net/core/page_pool.c:780 Modules linked in: CPU: 1 UID: 0 PID: 9150 Comm: syz.1.1052 Not tainted 6.11.0-rc3-syzkaller-00202-gf8669d7b5f5d #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 RIP: 0010:__page_pool_put_page net/core/page_pool.c:709 [inline] RIP: 0010:page_pool_put_unrefed_netmem+0x157/0xa40 net/core/page_pool.c:780 Code: 74 0e e8 7c aa fb f7 eb 43 e8 75 aa fb f7 eb 3c 65 8b 1d 38 a8 6a 76 31 ff 89 de e8 a3 ae fb f7 85 db 74 0b e8 5a aa fb f7 90 <0f> 0b 90 eb 1d 65 8b 1d 15 a8 6a 76 31 ff 89 de e8 84 ae fb f7 85 RSP: 0018:ffffc9000bda6b58 EFLAGS: 00010083 RAX: ffffffff8997e523 RBX: 0000000000000000 RCX: 0000000000040000 RDX: ffffc9000fbd0000 RSI: 0000000000001842 RDI: 0000000000001843 RBP: 0000000000000000 R08: ffffffff8997df2c R09: 1ffffd40003a000d R10: dffffc0000000000 R11: fffff940003a000e R12: ffffea0001d00040 R13: ffff88802e8a4000 R14: dffffc0000000000 R15: 00000000ffffffff FS: 00007fb7aaf716c0(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fa15a0d4b72 CR3: 00000000561b0000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> tun_ptr_free drivers/net/tun.c:617 [inline] __ptr_ring_swap_queue include/linux/ptr_ring.h:571 [inline] ptr_ring_resize_multiple_noprof include/linux/ptr_ring.h:643 [inline] tun_queue_resize drivers/net/tun.c:3694 [inline] tun_device_event+0xaaf/0x1080 drivers/net/tun.c:3714 notifier_call_chain+0x19f/0x3e0 kernel/notifier.c:93 call_netdevice_notifiers_extack net/core/dev.c:2032 [inline] call_netdevice_notifiers net/core/dev.c:2046 [inline] dev_change_tx_queue_len+0x158/0x2a0 net/core/dev.c:9024 do_setlink+0xff6/0x41f0 net/core/rtnetlink.c:2923 rtnl_setlink+0x40d/0x5a0 net/core/rtnetlink.c:3201 rtnetlink_rcv_msg+0x73f/0xcf0 net/core/rtnetlink.c:6647 netlink_rcv_skb+0x1e3/0x430 net/netlink/af_netlink.c:2550(CVE-2024-57994)

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

ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params

Each cpu DAI should associate with a widget. However, the topology might not create the right number of DAI widgets for aggregated amps. And it will cause NULL pointer deference. Check that the DAI widget associated with the CPU DAI is valid to prevent NULL pointer deference due to missing DAI widgets in topologies with aggregated amps.(CVE-2024-58012)

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

driver core: fix potential NULL pointer dereference in dev_uevent()

If userspace reads "uevent" device attribute at the same time as another threads unbinds the device from its driver, change to dev->driver from a valid pointer to NULL may result in crash. Fix this by using READ_ONCE() when fetching the pointer, and take bus' drivers klist lock to make sure driver instance will not disappear while we access it.

Use WRITE_ONCE() when setting the…

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: nvme: avoid double free special payload (CVE-2024-41073)

• kernel: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (CVE-2025-40252)

• kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

• kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

• kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling (CVE-2026-23401)

• kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: nvme: avoid double free special payload (CVE-2024-41073)

• kernel: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (CVE-2025-40252)

• kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

• kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

• kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling (CVE-2026-23401)

• kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: nvme: avoid double free special payload (CVE-2024-41073)

• kernel: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (CVE-2025-40252)

• kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)

• kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)

• kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling (CVE-2026-23401)

• kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

In the Linux kernel, the following vulnerability has been resolved: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() The loops in 'qede_tpa_cont()' and 'qede_tpa_end()', iterate over 'cqe->len_list[]' using only a zero-length terminator as the stopping condition. If the terminator was missing or malformed, the loop could run past the end of the fixed-size array. Add an explicit bound check using ARRAY_SIZE() in both loops to prevent a potential out-of-bounds access. Found by Linux Verification Center (linuxtesting.org) with SVACE.

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

• kernel: nvme: avoid double free special payload (CVE-2024-41073)
• kernel: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (CVE-2025-40252)
• kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)
• kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)
• kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling (CVE-2026-23401)
• kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

• kernel: nvme: avoid double free special payload (CVE-2024-41073)
• kernel: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (CVE-2025-40252)
• kernel: crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id (CVE-2025-68724)
• kernel: nfsd: fix heap overflow in NFSv4.0 LOCK replay cache (CVE-2026-31402)
• kernel: Linux kernel KVM: Privilege escalation or denial of service due to improper shadow page table entry handling (CVE-2026-23401)
• kernel: crypto: algif_aead - Revert to operating out-of-place (CVE-2026-31431)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

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

net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()

The loops in 'qede_tpa_cont()' and 'qede_tpa_end()', iterate over 'cqe->len_list[]' using only a zero-length terminator as the stopping condition. If the terminator was missing or malformed, the loop could run past the end of the fixed-size array.

Add an explicit bound check using ARRAY_SIZE() in both loops to prevent a potential out-of-bounds access.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

• md/raid1,raid10: strip REQ_NOWAIT from member bios {CVE-2025-22125}
• md/raid1: fix data lost for writemostly rdev {CVE-2025-22125}
• md/raid1,raid10: don't handle IO error for REQ_RAHEAD and REQ_NOWAIT {CVE-2025-22125}
• md/raid1,raid10: don't ignore IO flags {CVE-2025-22125}
• net/sched: netem: fix queue limit check to include reordered packets {CVE-2026-52984}
• netem: Update sch->q.qlen before qdisc_tree_reduce_backlog() {CVE-2025-21703}
• net/sched: netem: account for backlog updates from child qdisc {CVE-2024-56770}
• drm/amdgpu/vcn: fix integer overflow in dec_msg buffer count check {CVE-2026-89818}
• drm/amdgpu/vcn4: Avoid overflow on msg bound check {CVE-2026-46199}
• drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg {CVE-2026-46199}
• drm/amdgpu/vcn3: Avoid overflow on msg bound check {CVE-2026-46230}
• drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg {CVE-2026-46230}
• vhost: Allow null msg.size on VHOST_IOTLB_INVALIDATE {CVE-2022-48862}
• vhost: handle error while adding split ranges to iotlb {CVE-2022-48862}
• vhost: allow batching hint without size {CVE-2022-48862}
• vhost: fix hung thread due to erroneous iotlb entries {CVE-2022-48862}
• md raid: fix hang when stopping arrays with metadata through dm-raid {CVE-2026-43309}
• dm raid: use proper md_ro_state enumerators {CVE-2026-43309}
• i40e: When removing VF MAC filters, only check PF-set MAC {CVE-2024-26830}
• i40e: Fix VF MAC filter removal {CVE-2024-26830}
• i40e: Do not allow untrusted VF to remove administratively set MAC {CVE-2024-26830}
• netlink: make sure we allow at least one dump skb {CVE-2025-38465}
• netlink: avoid infinite retry looping in netlink_unicast() {CVE-2025-38465}
• netlink: Fix rmem check in netlink_broadcast_deliver(). {CVE-2025-38465}
• netlink: Fix wraparounds of sk->sk_rmem_alloc. {CVE-2025-38465}
• ipv6: fix possible infinite loop in rt6_fill_node() {CVE-2024-56703}
• ipv6: prevent infinite loop in rt6_nlmsg_size() {CVE-2024-56703}
• ipv6: Fix soft lockups in fib6_select_path under high next hop churn {CVE-2024-56703}
• qede: fix out-of-bounds check for cqe->len_list[] {CVE-2025-40252}
• net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() {CVE-2025-40252}
• scsi: lpfc: apply the HBA_SETUP dev_loss check to SLI4 only {CVE-2024-49891}
• scsi: lpfc: Validate hdwq pointers before dereferencing in reset/errata paths {CVE-2024-49891}
• ext4: fix string copying in parse_apply_sb_mount_options() {CVE-2025-71123}
• ext4: avoid potential buffer over-read in parse_apply_sb_mount_options() {CVE-2025-40198}
• openvswitch: vport: fix self-deadlock on release of tunnel ports {CVE-2026-31678}
• openvswitch: defer tunnel netdev_put to RCU release {CVE-2026-31678}
• blk-iolatency: Fix memory leak on add_disk() failures {CVE-2022-50550}
• drm/vkms: Fix use after free and double free on init error {CVE-2025-22097}
• iommu/amd: move wait_on_sem() out of spinlock {CVE-2026-43253}
• fbdev: bitblit: bound-check glyph index in bit_cursor() {CVE-2026-74635}
• KVM: x86/mmu: WARN and clear role.invalid when creating a child shadow page {CVE-2026-80726}
• wifi: nl80211: reject beacons with bad HE operation {CVE-2026-97517}
• sctp: prevent peer transport count overflow {CVE-2026-74469}
• IB/isert: reject login PDUs declaring more data than was received {CVE-2026-90413}
• sctp: validate embedded address parameter length {CVE-2026-74287}
• tcp: fix use-after-free of retransmit_skb_hint in tcp_send_synack() {CVE-2026-98374}
• ALSA: usb-audio: Fix a DMA to stack memory bug {CVE-2024-53197}
• ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices {CVE-2024-53197}
• USB: core: Limit the length of unkillable synchronous timeouts {CVE-2026-43428}
• ext4: refresh inline data size before write operations {CVE-2025-68264}
• net, bpf: check master for NULL in xdp_master_redirect() {CVE-2026-64545}
• iavf: fix out-of-bounds writes in iavf_get_ethtool_stats() {CVE-2026-31505}
• dm cache: fix…

Upstream kernel version 6.6.120 fixes bugs and vulnerabilities. The kmod-virtualbox & kmod-xtables-addons packages have been updated to work with this new kernel.

Vanilla upstream kernel version 6.6.120 fixes bugs and vulnerabilities. For information about the vulnerabilities see the links.

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
• CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
• CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40330: bnxt_en: Shutdown FW…

Root has patched CVE-2025-40252 in the linux package for Root:Debian:11. Multiple fixed versions available.

Root has patched CVE-2025-40252 in the linux package for Root:Debian:12. Multiple fixed versions available.

Root has patched CVE-2025-40252 in the linux package for Root:Debian:13. Multiple fixed versions available.

Root has patched CVE-2025-40252 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available.

Root has patched CVE-2025-40252 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available.

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
• CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
• CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

The SUSE Linux Enterprise 15 SP7 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40287: exfat: fix improper check of dentry.stream.valid_size (bsc#1255030).
• CVE-2025-40289: drm/amdgpu: hide VRAM sysfs attributes on GPUs without VRAM (bsc#1255042).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187). -…

The SUSE Linux Enterprise 12 SP5 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2022-49604,CVE-2025-40074: ip: Fix data-races around sysctl_ip_fwd_use_pmtu (bsc#1238414 bsc#1252794).
• CVE-2022-50527: drm/amdgpu: Fix size validation for non-exclusive domains (v4) (bsc#1251738).
• CVE-2022-50625: serial: amba-pl011: avoid SBSA UART accessing DMACR register (bsc#1254559).
• CVE-2022-50630: mm: hugetlb: fix UAF in hugetlb_handle_userfault (bsc#1254785).
• CVE-2022-50656: nfc: pn533: Clear nfc_target before being used (bsc#1254745).
• CVE-2022-50678: wifi: brcmfmac: fix invalid address access when enabling SCAN log level (bsc#1254902).
• CVE-2022-50700: wifi: ath10k: Delay the unmapping of the buffer (bsc#1255576).
• CVE-2023-53454: HID: multitouch: Correct devm device reference for hidinput input_dev name (bsc#1250759).
• CVE-2023-53718: ring-buffer: Do not swap cpu_buffer during resize process (bsc#1252564).
• CVE-2023-53748: media: mediatek: vcodec: Fix potential array out-of-bounds in decoder queue_setup (bsc#1254907).
• CVE-2023-53765: dm cache: free background tracker's queued work in btracker_destroy (bsc#1254912).
• CVE-2023-53781: smc: Fix use-after-free in tcp_write_timer_handler() (bsc#1254751).
• CVE-2023-53788: ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set() (bsc#1254917).
• CVE-2023-53819: amdgpu: validate offset_in_bo of drm_amdgpu_gem_va (bsc#1254712).
• CVE-2023-53850: iavf: use internal state to free traffic IRQs (bsc#1254677).
• CVE-2023-54120: Bluetooth: Fix race condition in hidp_session_thread (bsc#1256133).
• CVE-2023-54214: Bluetooth: L2CAP: Fix potential user-after-free (bsc#1255954).
• CVE-2023-54236: net/net_failover: fix txq exceeding warning (bsc#1255922).
• CVE-2023-54286: wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace (bsc#1255803).
• CVE-2023-54300: wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx (bsc#1255790).
• CVE-2025-38085: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race (bsc#1245431 bsc#1245499).
• CVE-2025-38336: ata: pata_via: Force PIO for ATAPI devices on VT6415/VT6330 (bsc#1246370).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40035: Input: uinput - zero-initialize uinput_ff_upload_compat to avoid info leak (bsc#1252866).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40064: smc: Fix use-after-free in __pnet_find_base_ndev() (bsc#1252845).
• CVE-2025-40075: tcp_metrics: use dst_dev_net_rcu() (bsc#1252795).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40110: drm/vmwgfx: Fix a null-ptr access in the cursor snooper (bsc#1253275).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40139: smc: Use __sk_dst_get() and dst_dev_rcu() in in smc_clc_prfx_set() (bsc#1253409).
• CVE-2025-40149: tls: Use __sk_dst_get() and dst_dev_rcu() in get_netdev_for_sock() (bsc#1253355).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40164: usbnet: Fix using smp_processor_id() in preemptible code warnings (bsc#1253407).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40168: smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match() (bsc#1253427).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40198: ext4: avoid potential buffer over-read in parse_apply_sb_mount_options() (bsc#1253453). -…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
• CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
• CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40330: bnxt_en: Shutdown FW…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
• CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
• CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40330: bnxt_en: Shutdown FW…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
• CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
• CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40330: bnxt_en: Shutdown FW…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in…

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim (bsc#1256280).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40215: kABI: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer() (bsc#1254842).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40259: scsi: sg: Do not sleep in atomic context (bsc#1254845).
• CVE-2025-40261: nvme: nvme-fc: Ensure ->ioerr_work is cancelled in nvme_fc_delete_ctrl() (bsc#1254839).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in…

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues

The following security issues were fixed:

• CVE-2025-38704: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer (bsc#1254408).
• CVE-2025-39880: ceph: fix race condition validating r_parent before applying state (bsc#1250388).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40130: scsi: ufs: core: Fix data race in CPU latency PM QoS request handling
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40214: af_unix: Initialise scc_index in unix_add_edge() (bsc#1254961).
• CVE-2025-40215: xfrm: delete x->tunnel as we delete x (bsc#1254959).
• CVE-2025-40218: mm/damon/vaddr: do not repeat pte_offset_map_lock() until success (bsc#1254964).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40237: fs/notify: call exportfs_encode_fid with s_umount (bsc#1254809).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40239: net: phy: micrel: always set shared->phydev for LAN8814 (bsc#1254868).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40246: xfs: fix out of bounds memory read error in symlink repair (bsc#1254861).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40255: net: core: prevent NULL deref in generic_hwtstamp_ioctl_lower() (bsc#1255156).
• CVE-2025-40258: mptcp: fix race condition in mptcp_schedule_work() (bsc#1254843).
• CVE-2025-40264: be2net: pass wrb_params in case of OS2BMC (bsc#1254835).
• CVE-2025-40268: cifs: client: fix memory leak in smb3_fs_context_parse_param (bsc#1255082).
• CVE-2025-40271: fs/proc: fix uaf in proc_readdir_de() (bsc#1255297).
• CVE-2025-40274: KVM: guest_memfd: Remove bindings on memslot deletion when gmem is dying (bsc#1254830).
• CVE-2025-40276: drm/panthor: Flush shmem writes before mapping buffers CPU-uncached (bsc#1254824).
• CVE-2025-40278: net: sched: act_ife: initialize struct tc_ife to fix KMSAN kernel-infoleak (bsc#1254825).
• CVE-2025-40279: net: sched: act_connmark: initialize struct tc_ife to fix kernel leak (bsc#1254846).
• CVE-2025-40280: tipc: Fix use-after-free in tipc_mon_reinit_self() (bsc#1254847).
• CVE-2025-40292: virtio-net: fix received length check in big packets (bsc#1255175).
• CVE-2025-40293: iommufd: Don't overflow during division for dirty tracking (bsc#1255179).
• CVE-2025-40297: net: bridge: fix use-after-free due to MST port state bypass (bsc#1255187).
• CVE-2025-40319: bpf: Sync pending IRQ work before freeing ring buffer (bsc#1254794).
• CVE-2025-40328: smb: client: fix potential UAF in smb2_close_cached_fid() (bsc#1254624).
• CVE-2025-40330: bnxt_en: Shutdown FW…

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-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

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-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() (bsc#1254992).
• CVE-2025-37861: scsi: mpi3mr: Synchronous access b/w reset and tm thread for reply queue (bsc#1243055).
• CVE-2025-38321: smb: Log an error when close_all_cached_dirs fails (bsc#1246328).
• CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd (bsc#1249256).
• CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET (bsc#1249587).
• CVE-2025-39880: libceph: fix invalid accesses to ceph_connection_v1_info (bsc#1250388).
• CVE-2025-39890: wifi: ath12k: fix memory leak in ath12k_service_ready_ext_event (bsc#1250334).
• CVE-2025-39964: crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (bsc#1251966).
• CVE-2025-39977: futex: Prevent use-after-free during requeue-PI (bsc#1252046).
• CVE-2025-40006: mm/hugetlb: fix folio is still mapped when deleted (bsc#1252342).
• CVE-2025-40024: vhost: Take a reference on the task in struct vhost_task (bsc#1252686).
• CVE-2025-40033: remoteproc: pru: Fix potential NULL pointer dereference in pru_rproc_set_ctable() (bsc#1252824).
• CVE-2025-40042: tracing: Fix race condition in kprobe initialization causing NULL pointer dereference (bsc#1252861).
• CVE-2025-40053: net: dlink: handle copy_thresh allocation failure (bsc#1252808).
• CVE-2025-40081: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() (bsc#1252776).
• CVE-2025-40099: cifs: parse_dfs_referrals: prevent oob on malformed input (bsc#1252911).
• CVE-2025-40102: KVM: arm64: Prevent access to vCPU events before init (bsc#1252919).
• CVE-2025-40103: smb: client: Fix refcount leak for cifs_sb_tlink (bsc#1252924).
• CVE-2025-40123: bpf: Enforce expected_attach_type for tailcall compatibility (bsc#1253365).
• CVE-2025-40134: dm: fix NULL pointer dereference in __dm_suspend() (bsc#1253386).
• CVE-2025-40135: ipv6: use RCU in ip6_xmit() (bsc#1253342).
• CVE-2025-40153: mm: hugetlb: avoid soft lockup when mprotect to large memory area (bsc#1253408).
• CVE-2025-40158: ipv6: use RCU in ip6_output() (bsc#1253402).
• CVE-2025-40160: xen/events: Cleanup find_virq() return codes (bsc#1253400).
• CVE-2025-40167: ext4: detect invalid INLINE_DATA + EXTENTS flag combination (bsc#1253458).
• CVE-2025-40170: net: use dst_dev_rcu() in sk_setup_caps() (bsc#1253413).
• CVE-2025-40178: pid: Add a judgment for ns null in pid_nr_ns (bsc#1253463).
• CVE-2025-40179: ext4: verify orphan file size is not too big (bsc#1253442).
• CVE-2025-40187: net/sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce() (bsc#1253647).
• CVE-2025-40190: ext4: guard against EA inode refcount underflow in xattr update (bsc#1253623).
• CVE-2025-40192: Revert "ipmi: fix msg stack when IPMI is disconnected" (bsc#1253622).
• CVE-2025-40220: fuse: fix livelock in synchronous file put from fuseblk workers (bsc#1254520).
• CVE-2025-40231: vsock: fix lock inversion in vsock_assign_transport() (bsc#1254815).
• CVE-2025-40233: ocfs2: clear extent cache after moving/defragmenting extents (bsc#1254813).
• CVE-2025-40238: net/mlx5: Fix IPsec cleanup over MPV device (bsc#1254871).
• CVE-2025-40240: sctp: avoid NULL dereference when chunk data buffer is missing (bsc#1254869).
• CVE-2025-40242: gfs2: Fix unlikely race in gdlm_put_lock (bsc#1255075).
• CVE-2025-40248: vsock: Ignore signal/timeout on connect() if already established (bsc#1254864).
• CVE-2025-40250: net/mlx5: Clean up only new IRQ glue on request_irq() failure (bsc#1254854).
• CVE-2025-40251: devlink: rate: Unset parent pointer in devl_rate_nodes_destroy (bsc#1254856).
• CVE-2025-40252: net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end() (bsc#1254849).
• CVE-2025-40254: net: openvswitch: remove never-working support for setting nsh fields (bsc#1254852).
• CVE-2025-40257: mptcp: fix a race in mptcp_pm_del_add_timer()…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ATM drivers;
• Network block device driver;
• Bluetooth drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPIO subsystem;
• GPU drivers;
• Microsoft Hyper-V drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• UFS subsystem;
• DesignWare USB3 driver;
• USB Gadget drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• AFS file system;
• BFS file system;
• BTRFS file system;
• EROFS file system;
• Ext4 file system;
• FAT file system;
• GFS2 file system;
• Journaling layer for block devices (JBD2);
• File systems infrastructure;
• Network file system (NFS) client;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• MediaTek SoC drivers;
• Bluetooth subsystem;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Timer subsystem;
• Tracing infrastructure;
• Kexec HandOver (KHO);
• Memory management;
• Ceph Core library;
• Networking core;
• Devlink API;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Open vSwitch;
• Network traffic control;
• VMware vSockets driver;
• eXpress Data Path;
• Integrity Measurement Architecture(IMA) framework;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• SoundWire (SDCA) ASoC drivers; (CVE-2025-40246, CVE-2025-40247, CVE-2025-40248, CVE-2025-40249, CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40255, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40260, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264, CVE-2025-40265, CVE-2025-40266, CVE-2025-40290, CVE-2025-40345, CVE-2025-68212, CVE-2025-68213, CVE-2025-68214, CVE-2025-68215, CVE-2025-68217, CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68221,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ATM drivers;
• Network block device driver;
• Bluetooth drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPIO subsystem;
• GPU drivers;
• Microsoft Hyper-V drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• UFS subsystem;
• DesignWare USB3 driver;
• USB Gadget drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• AFS file system;
• BFS file system;
• BTRFS file system;
• EROFS file system;
• Ext4 file system;
• FAT file system;
• GFS2 file system;
• Journaling layer for block devices (JBD2);
• File systems infrastructure;
• Network file system (NFS) client;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• MediaTek SoC drivers;
• Bluetooth subsystem;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Timer subsystem;
• Tracing infrastructure;
• Kexec HandOver (KHO);
• Memory management;
• Ceph Core library;
• Networking core;
• Devlink API;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Open vSwitch;
• Network traffic control;
• VMware vSockets driver;
• eXpress Data Path;
• Integrity Measurement Architecture(IMA) framework;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• SoundWire (SDCA) ASoC drivers; (CVE-2025-40246, CVE-2025-40247, CVE-2025-40248, CVE-2025-40249, CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40255, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40260, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264, CVE-2025-40265, CVE-2025-40266, CVE-2025-40290, CVE-2025-40345, CVE-2025-68212, CVE-2025-68213, CVE-2025-68214, CVE-2025-68215, CVE-2025-68217, CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68221,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ATM drivers;
• Network block device driver;
• Bluetooth drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPIO subsystem;
• GPU drivers;
• Microsoft Hyper-V drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• UFS subsystem;
• DesignWare USB3 driver;
• USB Gadget drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• AFS file system;
• BFS file system;
• BTRFS file system;
• EROFS file system;
• Ext4 file system;
• FAT file system;
• GFS2 file system;
• Journaling layer for block devices (JBD2);
• File systems infrastructure;
• Network file system (NFS) client;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• MediaTek SoC drivers;
• Bluetooth subsystem;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Timer subsystem;
• Tracing infrastructure;
• Kexec HandOver (KHO);
• Memory management;
• Ceph Core library;
• Networking core;
• Devlink API;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Open vSwitch;
• Network traffic control;
• VMware vSockets driver;
• eXpress Data Path;
• Integrity Measurement Architecture(IMA) framework;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• SoundWire (SDCA) ASoC drivers; (CVE-2025-40246, CVE-2025-40247, CVE-2025-40248, CVE-2025-40249, CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40255, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40260, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264, CVE-2025-40265, CVE-2025-40266, CVE-2025-40290, CVE-2025-40345, CVE-2025-68212, CVE-2025-68213, CVE-2025-68214, CVE-2025-68215, CVE-2025-68217, CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68221,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ATM drivers;
• Network block device driver;
• Bluetooth drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPIO subsystem;
• GPU drivers;
• Microsoft Hyper-V drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• UFS subsystem;
• DesignWare USB3 driver;
• USB Gadget drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• AFS file system;
• BFS file system;
• BTRFS file system;
• EROFS file system;
• Ext4 file system;
• FAT file system;
• GFS2 file system;
• Journaling layer for block devices (JBD2);
• File systems infrastructure;
• Network file system (NFS) client;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• MediaTek SoC drivers;
• Bluetooth subsystem;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Timer subsystem;
• Tracing infrastructure;
• Kexec HandOver (KHO);
• Memory management;
• Ceph Core library;
• Networking core;
• Devlink API;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Open vSwitch;
• Network traffic control;
• VMware vSockets driver;
• eXpress Data Path;
• Integrity Measurement Architecture(IMA) framework;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• SoundWire (SDCA) ASoC drivers; (CVE-2025-40246, CVE-2025-40247, CVE-2025-40248, CVE-2025-40249, CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40255, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40260, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264, CVE-2025-40265, CVE-2025-40266, CVE-2025-40290, CVE-2025-40345, CVE-2025-68212, CVE-2025-68213, CVE-2025-68214, CVE-2025-68215, CVE-2025-68217, CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68221,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

It was discovered that some AMD Zen 5 processors supporting RDSEED instruction did not properly handle entropy, potentially resulting in the consumption of insufficiently random values. A local attacker could possibly use this issue to influence the values returned by the RDSEED instruction causing loss of confidentiality and integrity. (CVE-2025-62626)

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;
• S390 architecture;
• x86 architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ATM drivers;
• Network block device driver;
• Bluetooth drivers;
• Data acquisition framework and drivers;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPIO subsystem;
• GPU drivers;
• Microsoft Hyper-V drivers;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• IRQ chip drivers;
• Macintosh device drivers;
• Multiple devices driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• Voltage and Current Regulator drivers;
• Real Time Clock drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Media Oriented Systems Transport (MOST) driver;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• UFS subsystem;
• DesignWare USB3 driver;
• USB Gadget drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• AFS file system;
• BFS file system;
• BTRFS file system;
• EROFS file system;
• Ext4 file system;
• FAT file system;
• GFS2 file system;
• Journaling layer for block devices (JBD2);
• File systems infrastructure;
• Network file system (NFS) client;
• NTFS3 file system;
• OCFS2 file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• MediaTek SoC drivers;
• Bluetooth subsystem;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Timer subsystem;
• Tracing infrastructure;
• Kexec HandOver (KHO);
• Memory management;
• Ceph Core library;
• Networking core;
• Devlink API;
• IPv4 networking;
• IPv6 networking;
• Multipath TCP;
• Open vSwitch;
• Network traffic control;
• VMware vSockets driver;
• eXpress Data Path;
• Integrity Measurement Architecture(IMA) framework;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• HD-audio driver;
• Turtle Beach Wavefront ALSA driver;
• SoundWire (SDCA) ASoC drivers; (CVE-2025-40246, CVE-2025-40247, CVE-2025-40248, CVE-2025-40249, CVE-2025-40250, CVE-2025-40251, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40255, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40260, CVE-2025-40261, CVE-2025-40262, CVE-2025-40263, CVE-2025-40264, CVE-2025-40265, CVE-2025-40266, CVE-2025-40290, CVE-2025-40345, CVE-2025-68212, CVE-2025-68213, CVE-2025-68214, CVE-2025-68215, CVE-2025-68217, CVE-2025-68218, CVE-2025-68219, CVE-2025-68220, CVE-2025-68221,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• MIPS architecture;
• Nios II architecture;
• PA-RISC architecture;
• RISC-V architecture;
• S390 architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Xtensa architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Block device driver;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Hardware random number generator core;
• Character device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• DMA engine subsystem;
• ARM SCMI message protocol;
• EFI core;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• ISDN/mISDN subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• NVME drivers;
• PCI subsystem;
• PCCARD (PCMCIA/CardBus) bus subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PTP clock framework;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• TTY drivers;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• AFS file system;
• BTRFS file system;
• Ceph distributed file system;
• File systems infrastructure;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• JFS file system;
• KERNFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• Diskquota system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• Asynchronous Transfer Mode (ATM) subsystem;
• BPF subsystem;
• Mellanox drivers;
• NFS page cache wrapper;
• Memory management;
• Memory Management;
• Media input infrastructure;
• Bluetooth subsystem;
• IP tunnels definitions;
• Network traffic control;
• Rose network layer;
• Network sockets;
• io_uring subsystem;
• Control group (cgroup);
• Kernel crash support code;
• Kernel futex primitives;
• PID allocator;
• Scheduler infrastructure;
• Syscalls implementation;
• Timer…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• MIPS architecture;
• Nios II architecture;
• PA-RISC architecture;
• RISC-V architecture;
• S390 architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Xtensa architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Block device driver;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Hardware random number generator core;
• Character device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• DMA engine subsystem;
• ARM SCMI message protocol;
• EFI core;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• ISDN/mISDN subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• NVME drivers;
• PCI subsystem;
• PCCARD (PCMCIA/CardBus) bus subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PTP clock framework;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• TTY drivers;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• AFS file system;
• BTRFS file system;
• Ceph distributed file system;
• File systems infrastructure;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• JFS file system;
• KERNFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• Diskquota system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• Asynchronous Transfer Mode (ATM) subsystem;
• BPF subsystem;
• Mellanox drivers;
• NFS page cache wrapper;
• Memory management;
• Memory Management;
• Media input infrastructure;
• Bluetooth subsystem;
• IP tunnels definitions;
• Network traffic control;
• Rose network layer;
• Network sockets;
• io_uring subsystem;
• Control group (cgroup);
• Kernel crash support code;
• Kernel futex primitives;
• PID allocator;
• Scheduler infrastructure;
• Syscalls implementation;
• Timer…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• MIPS architecture;
• Nios II architecture;
• PA-RISC architecture;
• RISC-V architecture;
• S390 architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Xtensa architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Block device driver;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Hardware random number generator core;
• Character device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• DMA engine subsystem;
• ARM SCMI message protocol;
• EFI core;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• ISDN/mISDN subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• NVME drivers;
• PCI subsystem;
• PCCARD (PCMCIA/CardBus) bus subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PTP clock framework;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• TTY drivers;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• AFS file system;
• BTRFS file system;
• Ceph distributed file system;
• File systems infrastructure;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• JFS file system;
• KERNFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• Diskquota system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• Asynchronous Transfer Mode (ATM) subsystem;
• BPF subsystem;
• Mellanox drivers;
• NFS page cache wrapper;
• Memory management;
• Memory Management;
• Media input infrastructure;
• Bluetooth subsystem;
• IP tunnels definitions;
• Network traffic control;
• Rose network layer;
• Network sockets;
• io_uring subsystem;
• Control group (cgroup);
• Kernel crash support code;
• Kernel futex primitives;
• PID allocator;
• Scheduler infrastructure;
• Syscalls implementation;
• Timer…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• MIPS architecture;
• Nios II architecture;
• PA-RISC architecture;
• RISC-V architecture;
• S390 architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Xtensa architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Block device driver;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Hardware random number generator core;
• Character device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• DMA engine subsystem;
• ARM SCMI message protocol;
• EFI core;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• ISDN/mISDN subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• NVME drivers;
• PCI subsystem;
• PCCARD (PCMCIA/CardBus) bus subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PTP clock framework;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• TTY drivers;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• AFS file system;
• BTRFS file system;
• Ceph distributed file system;
• File systems infrastructure;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• JFS file system;
• KERNFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• Diskquota system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• Asynchronous Transfer Mode (ATM) subsystem;
• BPF subsystem;
• Mellanox drivers;
• NFS page cache wrapper;
• Memory management;
• Memory Management;
• Media input infrastructure;
• Bluetooth subsystem;
• IP tunnels definitions;
• Network traffic control;
• Rose network layer;
• Network sockets;
• io_uring subsystem;
• Control group (cgroup);
• Kernel crash support code;
• Kernel futex primitives;
• PID allocator;
• Scheduler infrastructure;
• Syscalls implementation;
• Timer…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• MIPS architecture;
• Nios II architecture;
• PA-RISC architecture;
• RISC-V architecture;
• S390 architecture;
• Sun Sparc architecture;
• User-Mode Linux (UML);
• x86 architecture;
• Xtensa architecture;
• Block layer subsystem;
• Cryptographic API;
• Compute Acceleration Framework;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Block device driver;
• Network block device driver;
• Bluetooth drivers;
• Bus devices;
• Hardware random number generator core;
• Character device driver;
• Data acquisition framework and drivers;
• CPU frequency scaling framework;
• Hardware crypto device drivers;
• Device frequency scaling framework;
• DMA engine subsystem;
• ARM SCMI message protocol;
• EFI core;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• CoreSight HW tracing drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Miscellaneous) drivers;
• Input Device (Tablet) drivers;
• IOMMU subsystem;
• ISDN/mISDN subsystem;
• Mailbox framework;
• Multiple devices driver;
• Media drivers;
• Fastrpc Driver;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Ethernet bonding driver;
• Network drivers;
• Mellanox network drivers;
• STMicroelectronics network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• NVME drivers;
• PCI subsystem;
• PCCARD (PCMCIA/CardBus) bus subsystem;
• Performance monitor drivers;
• Pin controllers subsystem;
• x86 platform drivers;
• ARM PM domains;
• PPS (Pulse Per Second) driver;
• PTP clock framework;
• PWM drivers;
• Remote Processor subsystem;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• TCM subsystem;
• Trusted Execution Environment drivers;
• TTY drivers;
• Userspace I/O drivers;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• Virtio Host (VHOST) subsystem;
• Framebuffer layer;
• Xen hypervisor drivers;
• AFS file system;
• BTRFS file system;
• Ceph distributed file system;
• File systems infrastructure;
• EFI Variable file system;
• exFAT file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• GFS2 file system;
• HFS file system;
• HFS+ file system;
• HugeTLB file system;
• JFS file system;
• KERNFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• Diskquota system;
• SMB network file system;
• SquashFS file system;
• UDF file system;
• XFS file system;
• Asynchronous Transfer Mode (ATM) subsystem;
• BPF subsystem;
• Mellanox drivers;
• NFS page cache wrapper;
• Memory management;
• Memory Management;
• Media input infrastructure;
• Bluetooth subsystem;
• IP tunnels definitions;
• Network traffic control;
• Rose network layer;
• Network sockets;
• io_uring subsystem;
• Control group (cgroup);
• Kernel crash support code;
• Kernel futex primitives;
• PID allocator;
• Scheduler infrastructure;
• Syscalls implementation;
• Timer…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module (LSM). An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information (kernel memory), local privilege escalation, or possibly escape a container. (LP: #2143853)

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;
• Block layer subsystem;
• Cryptographic API;
• ACPI drivers;
• ATM drivers;
• Drivers core;
• Network block device driver;
• Bluetooth drivers;
• Character device driver;
• TPM device driver;
• Data acquisition framework and drivers;
• Counter interface drivers;
• CPU frequency scaling framework;
• Intel Stratix 10 firmware drivers;
• GPU drivers;
• HID subsystem;
• Hardware monitoring drivers;
• IIO subsystem;
• InfiniBand drivers;
• Input Device core drivers;
• Input Device (Tablet) drivers;
• ISDN/mISDN subsystem;
• Macintosh device drivers;
• Media drivers;
• MOST (Media Oriented Systems Transport) drivers;
• MTD block device drivers;
• Network drivers;
• Mellanox network drivers;
• Texas Instruments network drivers;
• Ethernet team driver;
• MediaTek network drivers;
• NVME drivers;
• PA-RISC drivers;
• PCI subsystem;
• Chrome hardware platform drivers;
• x86 platform drivers;
• ARM PM domains;
• Voltage and Current Regulator drivers;
• S/390 drivers;
• SCSI subsystem;
• Texas Instruments SoC drivers;
• SPI subsystem;
• Realtek RTL8723BS SDIO drivers;
• TCM subsystem;
• Cadence USB3 driver;
• DesignWare USB3 driver;
• USB Gadget drivers;
• USB Host Controller drivers;
• Renesas USBHS Controller drivers;
• USB Mass Storage drivers;
• USB Type-C Connector System Software Interface driver;
• Backlight driver;
• Framebuffer layer;
• Watchdog drivers;
• BFS file system;
• BTRFS file system;
• Ext4 file system;
• F2FS file system;
• FUSE (File system in Userspace);
• HFS+ file system;
• Journaling layer for block devices (JBD2);
• JFS file system;
• Network file system (NFS) client;
• Network file system (NFS) server daemon;
• File system notification infrastructure;
• NTFS3 file system;
• OCFS2 file system;
• OrangeFS file system;
• Proc file system;
• SMB network file system;
• XFS file system;
• BPF subsystem;
• Ethernet bridge;
• Memory management;
• Network traffic control;
• io_uring subsystem;
• Locking primitives;
• Scheduler infrastructure;
• Shadow Call Stack mechanism;
• Tracing infrastructure;
• Bluetooth subsystem;
• CAIF protocol;
• CAN network layer;
• Ceph Core library;
• Networking core;
• Ethtool driver;
• HSR network protocol;
• IPv4 networking;
• IPv6 networking;
• MAC80211 subsystem;
• Multipath TCP;
• Netfilter;
• NET/ROM layer;
• NFC subsystem;
• Open vSwitch;
• Rose network layer;
• SCTP protocol;
• Network sockets;
• Sun RPC protocol;
• TIPC protocol;
• VMware vSockets driver;
• Wireless networking;
• Rust bindings mechanism;
• Integrity Measurement Architecture(IMA) framework;
• Key management;
• Simplified Mandatory Access Control Kernel framework;
• FireWire sound drivers;
• Turtle Beach Wavefront ALSA driver;
• STMicroelectronics SoC drivers;
• USB sound devices; (CVE-2022-49465, CVE-2024-36903, CVE-2024-36927, CVE-2024-37354, CVE-2024-41014, CVE-2024-46830, CVE-2024-47666, CVE-2024-49968, CVE-2025-22022, CVE-2025-22111, CVE-2025-22121, CVE-2025-38022, CVE-2025-38129, CVE-2025-38556, CVE-2025-40040, CVE-2025-40083, CVE-2025-40110, CVE-2025-40211, CVE-2025-40248, CVE-2025-40252, CVE-2025-40253, CVE-2025-40254, CVE-2025-40257, CVE-2025-40258, CVE-2025-40259, CVE-2025-40261, CVE-2025-40262,…