CVE-2023-6121

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).

The Linux Kernel, the operating system core itself.

Security Fix(es):

openeuler-linux-kernel-4.19.0-cbs_destroy-NULL-ptr-deref-391216(CVE-2021-33630)

openeuler-linux-kernel-5.10.149-ext4_write_inline_data-kernel_bug-365020(CVE-2021-33631)

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).(CVE-2023-6121)

A heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component can be exploited to achieve local privilege escalation.

A perf_event's read_size can overflow, leading to an heap out-of-bounds increment or write in perf_read_group().

We recommend upgrading past commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b.

(CVE-2023-6931)

A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation.

A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread.

We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.

(CVE-2023-6932)

The Linux Kernel, the operating system core itself.

Security Fix(es):

openeuler-linux-kernel-4.19.0-cbs_destroy-NULL-ptr-deref-391216(CVE-2021-33630)

openeuler-linux-kernel-5.10.149-ext4_write_inline_data-kernel_bug-365020(CVE-2021-33631)

An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravb_remove in drivers/net/ethernet/renesas/ravb_main.c.(CVE-2023-35827)

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).(CVE-2023-6121)

A heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component can be exploited to achieve local privilege escalation.

A perf_event's read_size can overflow, leading to an heap out-of-bounds increment or write in perf_read_group().

We recommend upgrading past commit 382c27f4ed28f803b1f1473ac2d8db0afc795a1b.

(CVE-2023-6931)

The Linux Kernel, the operating system core itself.

Security Fix(es):

A flaw was found in the Bluetooth subsystem of the Linux kernel. A race condition between the bt_sock_recvmsg() and bt_sock_ioctl() functions could lead to a use-after-free on a socket buffer ("skb"). This flaw allows a local user to cause a denial of service condition or potential code execution.(CVE-2023-51779)

An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.(CVE-2023-51780)

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.(CVE-2023-51781)

An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-after-free because of a rose_accept race condition.(CVE-2023-51782)

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).(CVE-2023-6121)

The Linux Kernel, the operating system core itself.

Security Fix(es):

A flaw was found in the Bluetooth subsystem of the Linux kernel. A race condition between the bt_sock_recvmsg() and bt_sock_ioctl() functions could lead to a use-after-free on a socket buffer ("skb"). This flaw allows a local user to cause a denial of service condition or potential code execution.(CVE-2023-51779)

An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.(CVE-2023-51780)

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.(CVE-2023-51781)

An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-after-free because of a rose_accept race condition.(CVE-2023-51782)

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).(CVE-2023-6121)

The Linux Kernel, the operating system core itself.

Security Fix(es):

A flaw was found in the Bluetooth subsystem of the Linux kernel. A race condition between the bt_sock_recvmsg() and bt_sock_ioctl() functions could lead to a use-after-free on a socket buffer ("skb"). This flaw allows a local user to cause a denial of service condition or potential code execution.(CVE-2023-51779)

An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.(CVE-2023-51780)

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.(CVE-2023-51781)

An issue was discovered in the Linux kernel before 6.6.8. rose_ioctl in net/rose/af_rose.c has a use-after-free because of a rose_accept race condition.(CVE-2023-51782)

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).(CVE-2023-6121)

The Linux Kernel, the operating system core itself.

Security Fix(es):

A flaw was found in the Bluetooth subsystem of the Linux kernel. A race condition between the bt_sock_recvmsg() and bt_sock_ioctl() functions could lead to a use-after-free on a socket buffer ("skb"). This flaw allows a local user to cause a denial of service condition or potential code execution.(CVE-2023-51779)

An issue was discovered in the Linux kernel before 6.6.8. do_vcc_ioctl in net/atm/ioctl.c has a use-after-free because of a vcc_recvmsg race condition.(CVE-2023-51780)

An issue was discovered in the Linux kernel before 6.6.8. atalk_ioctl in net/appletalk/ddp.c has a use-after-free because of an atalk_recvmsg race condition.(CVE-2023-51781)

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).(CVE-2023-6121)

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

Security Fix(es):

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.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux SIG Cloud 8.10 Release Notes linked from the References section.

An out-of-bounds read vulnerability was found in the NVMe-oF/TCP subsystem in the Linux kernel. This issue may allow a remote attacker to send a crafted TCP packet, triggering a heap-based buffer overflow that results in kmalloc data being printed and potentially leaked to the kernel ring buffer (dmesg).

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

Security Fix(es):

• kernel: GSM multiplexing race condition leads to privilege escalation (CVE-2023-6546)
• kernel: multiple use-after-free vulnerabilities (CVE-2024-1086, CVE-2023-3567, CVE-2023-4133, CVE-2023-6932, CVE-2023-39198, CVE-2023-51043, CVE-2023-51779, CVE-2023-51780, CVE-2024-1085, CVE-2024-26582)
• kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack (CVE-2020-26555)
• kernel: memcg does not limit the number of POSIX file locks allowing memory exhaustion (CVE-2022-0480)
• kernel: multiple NULL pointer dereference vulnerabilities (CVE-2022-38096, CVE-2023-6622, CVE-2023-6915, CVE-2023-42754, CVE-2023-46862, CVE-2023-52574, CVE-2024-0841, CVE-2023-52448)
• kernel: integer overflow in l2cap_config_req() in net/bluetooth/l2cap_core.c (CVE-2022-45934)
• kernel: netfilter: nf_tables: out-of-bounds access in nf_tables_newtable() (CVE-2023-6040)
• kernel: GC's deletion of an SKB races with unix_stream_read_generic() leading to UAF (CVE-2023-6531)
• kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size (CVE-2023-6931)
• kernel: Bluetooth Forward and Future Secrecy Attacks and Defenses (CVE-2023-24023)
• kernel: irdma: Improper access control (CVE-2023-25775)
• Kernel: double free in hci_conn_cleanup of the bluetooth subsystem (CVE-2023-28464)
• kernel: Bluetooth: HCI: global out-of-bounds access in net/bluetooth/hci_sync.c (CVE-2023-28866)
• kernel: race condition between HCIUARTSETPROTO and HCIUARTGETPROTO in hci_uart_tty_ioctl (CVE-2023-31083)
• kernel: multiple out-of-bounds read vulnerabilities (CVE-2023-37453, CVE-2023-39189, CVE-2023-39193, CVE-2023-6121, CVE-2023-39194)
• kernel: netfilter: race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP (CVE-2023-42756)
• kernel: lib/kobject.c vulnerable to fill_kobj_path out-of-bounds write (CVE-2023-45863)
• kernel: smb: client: fix potential OOBs in smb2_parse_contexts() (CVE-2023-52434)
• kernel: mm/sparsemem: fix race in accessing memory_section->usage (CVE-2023-52489)
• kernel: net: fix possible store tearing in neigh_periodic_work() (CVE-2023-52522)
• kernel: multiple memory leak vulnerabilities (CVE-2023-52529, CVE-2023-52581)
• kernel: net: bridge: data races indata-races in br_handle_frame_finish() (CVE-2023-52578)
• kernel: net/core: kernel crash in ETH_P_1588 flow dissector (CVE-2023-52580)
• kernel: net/sched: act_ct: fix skb leak and crash on ooo frags (CVE-2023-52610)
• kernel: CIFS Filesystem Decryption Improper Input Validation Remote Code Execution Vulnerability in function receive_encrypted_standard of client (CVE-2024-0565)
• kernel: tls: race between async notify and socket close (CVE-2024-26583)
• kernel: tls: handle backlogging of crypto requests (CVE-2024-26584)
• kernel: tls: race between tx work scheduling and socket close (CVE-2024-26585)
• kernel: mlxsw: spectrum_acl_tcam: Fix stack corruption (CVE-2024-26586)
• kernel: i2c: i801: Fix block process call transactions (CVE-2024-26593)
• kernel: sched/membarrier: reduce the ability to hammer on sys_membarrier (CVE-2024-26602)
• kernel: netfilter: nf_tables: reject QUEUE/DROP verdict parameters (CVE-2024-26609)
• kernel: local dos vulnerability in scatterwalk_copychunks (CVE-2023-6176)
• kernel: perf/x86/lbr: Filter vsyscall addresses (CVE-2023-52476)
• kernel: netfilter: nf_tables: disallow timeout for anonymous sets (CVE-2023-52620)
• kernel: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (CVE-2024-26633)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References…

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

Security Fix(es):

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

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

Security Fix(es):

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

[ Ubuntu: 4.15.0-225.236 ]

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2024-26602
  • locking: Introduce __cleanup() based infrastructure
  • dmaengine: ioat: Free up __cleanup() name
  • sched/membarrier: reduce the ability to hammer on sys_membarrier
• CVE-url: https://ubuntu.com/security/CVE-2023-52435
  • net: prevent mss overflow in skb_segment()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2021-44879
  • f2fs: fix to do sanity check on inode type during garbage collection
• CVE-url: https://ubuntu.com/security/CVE-2023-6121
  • nvmet: nul-terminate the NQNs passed in the connect command
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2024-26602
  • locking: Introduce __cleanup() based infrastructure
  • dmaengine: ioat: Free up __cleanup() name
  • sched/membarrier: reduce the ability to hammer on sys_membarrier
• CVE-url: https://ubuntu.com/security/CVE-2023-52435
  • net: prevent mss overflow in skb_segment()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2021-44879
  • f2fs: fix to do sanity check on inode type during garbage collection
• CVE-url: https://ubuntu.com/security/CVE-2023-6121
  • nvmet: nul-terminate the NQNs passed in the connect command
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set

• CVE-url: https://ubuntu.com/security/CVE-2023-52449
  • mtd: Fix gluebi NULL pointer dereference caused by ftl notifier
• CVE-url: https://ubuntu.com/security/CVE-2023-39197
  • netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one
• CVE-url: https://ubuntu.com/security/CVE-2023-34256
  • ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum
• CVE-url: https://ubuntu.com/security/CVE-2024-24855
  • scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan()
• CVE-url: https://ubuntu.com/security/CVE-2024-26602
  • locking: Introduce __cleanup() based infrastructure
  • dmaengine: ioat: Free up __cleanup() name
  • sched/membarrier: reduce the ability to hammer on sys_membarrier
• CVE-url: https://ubuntu.com/security/CVE-2023-52435
  • net: prevent mss overflow in skb_segment()
• CVE-url: https://ubuntu.com/security/CVE-2023-52445
  • media: pvrusb2: fix use after free on context disconnection
• CVE-url: https://ubuntu.com/security/CVE-2023-52444
  • f2fs: fix to avoid dirent corruption
• CVE-url: https://ubuntu.com/security/CVE-2023-52443
  • apparmor: avoid crash when parsed profile name is empty
• CVE-url: https://ubuntu.com/security/CVE-2021-44879
  • f2fs: fix to do sanity check on inode type during garbage collection
• CVE-url: https://ubuntu.com/security/CVE-2023-6121
  • nvmet: nul-terminate the NQNs passed in the connect command
• CVE-url: https://ubuntu.com/security/CVE-2024-24860
  • Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le
  • Bluetooth: Fix atomicity violation in {min,max}_key_size_set

• bpf: Fix re-attachment branch in bpf_tracing_prog_attach {CVE-2024-26591}
• ext4: improve error recovery code paths in __ext4_remount() {CVE-2024-0775}
• smb: client: fix OOB in receive_encrypted_standard() {CVE-2024-0565}
• mtd: Fix gluebi NULL pointer dereference caused by ftl notifier {CVE-2023-52449}
• net: prevent mss overflow in skb_segment() {CVE-2023-52435}
• smb: client: fix potential OOBs in smb2_parse_contexts() {CVE-2023-52434}
• atm: Fix Use-After-Free in do_vcc_ioctl {CVE-2023-51780}
• ida: Fix crash in ida_free when the bitmap is empty {CVE-2023-6915}
• nvmet: nul-terminate the NQNs passed in the connect command {CVE-2023-6121}
• netfilter: nf_tables: Reject tables of unsupported family {CVE-2023-6040}
• Bluetooth: btsdio: fix use after free bug in btsdio_remove due to unfinished work {CVE-2023-1989}
• NFSD: fix use-after-free in nfsd4_ssc_setup_dul() {CVE-2023-1652}
• x86/bugs: Flush IBP in ib_prctl_set() {CVE-2023-0045}
• Bluetooth: L2CAP: Fix u8 overflow {CVE-2022-45934}
• Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm {CVE-2022-42896}
• x86: Clear .brk area at early boot {CVE-2022-36123}
• misc: sgi-gru: fix use-after-free error in gru_set_context_option, gru_fault and gru_handle_user_call_os {CVE-2022-3424}
• Fix double fget() in vhost_net_set_backend() {CVE-2023-1838}
• wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies() {CVE-2023-1380}
• netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one {CVE-2023-39197}
• relayfs: fix out-of-bounds access in relay_file_read {CVE-2023-3268}
• ipv6: rpl: Fix Route of Death. {CVE-2023-2156}
• ipv6: Fix out-of-bounds access in ipv6_find_tlv() {CVE-2023-2156}
• net: rpl: fix rpl header size calculation {CVE-2023-2156}
• memstick: r592: Fix UAF bug in r592_remove due to race condition {CVE-2023-3141}
• ovl: fix use after free in struct ovl_aio_req {CVE-2023-1252}
• drm/amdgpu: Fix potential fence use-after-free v2 {CVE-2023-51042}
• netfilter: nf_tables: reject QUEUE/DROP verdict parameters {CVE-2024-1086}
• perf: Fix perf_event_validate_size() lockdep splat {CVE-2023-6931}
• perf: Fix perf_event_validate_size() {CVE-2023-6931}
• drm/atomic: Fix potential use-after-free in nonblocking commits {CVE-2023-51043}
• nvmet-tcp: Fix the H2C expected PDU len calculation {CVE-2023-6356}
• nvmet-tcp: remove boilerplate code {CVE-2023-6356}
• nvmet-tcp: fix a crash in nvmet_req_complete() {CVE-2023-6356}
• nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length {CVE-2023-6356}
• net: tls, update curr on splice as well {CVE-2024-0646}
• smb: client: fix potential OOB in smb2_dump_detail() {CVE-2023-6610}
• smb: client: fix potential OOB in cifs_dump_detail() {CVE-2023-6610}
• smb: client: fix OOB in smbCalcSize() {CVE-2023-6606}
• ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet {CVE-2023-6932}
• RDMA/core: Update CMA destination address on rdma_resolve_addr {CVE-2023-2176}
• RDMA/core: Refactor rdma_bind_addr {CVE-2023-2176}
• nfp: fix use-after-free in area_cache_get() {CVE-2022-3545}
• netfilter: nf_tables: skip bound chain on rule flush {CVE-2023-3777}
• Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb {CVE-2023-40283}
• drivers: net: slip: fix NPD bug in sl_tx_timeout() {CVE-2022-41858}
• net/sched: sch_hfsc: upgrade 'rt' to 'sc' when it becomes a inner curve {CVE-2023-4623}
• net/sched: sch_hfsc: Ensure inner classes have fsc curve {CVE-2023-4623}
• vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF {CVE-2023-3567}
• nvmet-tcp: Fix a possible UAF in queue intialization setup {CVE-2023-5178}
• net: tun: fix bugs for oversize packet when napi frags enabled {CVE-2023-3812}
• netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c {CVE-2023-42753}
• bpf: Fix incorrect verifier pruning due to missing register precision taints {CVE-2023-2163}
• net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4206}…

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

Security Fix(es):

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.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.10 Release Notes linked from the References section.

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

Security Fix(es):

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.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 8.10 Release Notes linked from the References section.

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2020-26555: Fixed an issue during BR/EDR PIN code pairing in the Bluetooth subsystem that would allow replay attacks (bsc#1179610 bsc#1215237).
• CVE-2023-6121: Fixed an information leak via dmesg when receiving a crafted packet in the NVMe-oF/TCP subsystem (bsc#1217250).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-6931: Fixed an out of bounds write in the Performance Events subsystem when adding a new event (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free issue when receiving an IGMP query packet due to reference count mismanagement (bsc#1218253).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).

The following non-security bugs were fixed:

• Reviewed and added more information to README.SUSE (jsc#PED-5021).
• Enabled multibuild for kernel packages (JSC-SLE#5501, boo#1211226, bsc#1218184).
• clocksource: Avoid accidental unstable marking of clocksources (bsc#1218105).
• clocksource: Suspend the watchdog temporarily when high read latency detected (bsc#1218105).
• efi/mokvar: Reserve the table only if it is in boot services data (bsc#1215375).

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

The following security bugs were fixed:

• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bsc#1202095).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).

The following non-security bugs were fixed:

• Fix termination state for idr_for_each_entry_ul() (bsc#1109837).
• Input: powermate - fix use-after-free in powermate_config_complete (git-fixes).
• KVM: s390/mm: Properly reset no-dat (git-fixes bsc#1218057).
• KVM: s390: vsie: fix wrong VIR 37 when MSO is used (git-fixes bsc#1217936).
• Limit kernel-source build to architectures for which the kernel binary is built (bsc#1108281).
• PCI: Disable ATS for specific Intel IPU E2000 devices (bsc#1218622).
• Resolve build warnings from previous series due to missing commit for Ice Lake freerunning counters perf/x86/intel/uncore: Add box_offsets for free-running counters (jsc#PED-5023 bsc#1211439).
• Revert 'Limit kernel-source-azure build to architectures for which we build binaries (bsc#1108281).'
• bcache: Fix __bch_btree_node_alloc to make the failure behavior consistent (git-fixes).
• bcache: Remove unnecessary NULL point check in node allocations (git-fixes).
• bcache: add code comments for bch_btree_node_get() and __bch_btree_node_alloc() (git-fixes).
• bcache: check return value from btree_node_alloc_replacement() (git-fixes).
• bcache: prevent potential division by zero error (git-fixes).
• bcache: replace a mistaken IS_ERR() by IS_ERR_OR_NULL() in btree_gc_coalesce() (git-fixes).
• bcache: revert replacing IS_ERR_OR_NULL with IS_ERR (git-fixes).
• dm cache policy smq: ensure IO does not prevent cleaner policy progress (git-fixes).
• dm cache: add cond_resched() to various workqueue loops (git-fixes).
• dm crypt: add cond_resched() to dmcrypt_write() (git-fixes).
• dm flakey: do not corrupt the zero page (git-fixes).
• dm flakey: fix a crash with invalid table line (git-fixes).
• dm flakey: fix logic when corrupting a bio (git-fixes).
• dm integrity: call kmem_cache_destroy() in dm_integrity_init() error path (git-fixes).
• dm raid: fix missing reconfig_mutex unlock in raid_ctr() error paths (git-fixes).
• dm stats: check for and propagate alloc_percpu failure (git-fixes).
• dm thin: add cond_resched() to various workqueue loops (git-fixes).
• dm verity: do not perform FEC for failed readahead IO (git-fixes).
• dm verity: fix error handling for check_at_most_once on FEC (git-fixes).
• dm verity: skip redundant verity_handle_err() on I/O errors (git-fixes).
• dm-integrity: do not modify bio's immutable bio_vec in integrity_metadata() (git-fixes).
• dm-verity: align struct dm_verity_fec_io properly (git-fixes).
• dm: remove flush_scheduled_work() during local_exit() (git-fixes).
• doc/README.SUSE: Add how to update the config for module signing (jsc#PED-5021)
• doc/README.SUSE: Remove how to build…

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6546: Fixed a race condition in the GSM 0710 tty multiplexor via the GSMIOC_SETCONF ioctl that could lead to local privilege escalation (bsc#1218335).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).
• CVE-2023-6622: Fixed a null pointer dereference vulnerability in nft_dynset_init() that could allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service (bsc#1217938).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).

The following non-security bugs were fixed:

• Documentation: KVM: add separate directories for architecture-specific documentation (jsc#PED-7167).
• Documentation: KVM: update amd-memory-encryption.rst references (jsc#PED-7167).
• Documentation: KVM: update msr.rst reference (jsc#PED-7167).
• Documentation: KVM: update s390-diag.rst reference (jsc#PED-7167).
• Documentation: KVM: update s390-pv.rst reference (jsc#PED-7167).
• Documentation: drop more IDE boot options and ide-cd.rst (git-fixes).
• Documentation: qat: Use code block for qat sysfs example (git-fixes).
• Drop Documentation/ide/ (git-fixes).
• Fix crash on screen resize (bsc#1218229)
• Fix drm gem object underflow (bsc#1218092)
• KVM: arm64: Prevent kmemleak from accessing pKVM memory (jsc#PED-7167).
• KVM: s390/mm: Properly reset no-dat (git-fixes bsc#1218056).
• KVM: s390: vsie: fix wrong VIR 37 when MSO is used (git-fixes bsc#1217933).
• Revert 'PCI/ASPM: Remove pcie_aspm_pm_state_change()' (git-fixes).
• Revert 'PCI: acpiphp: Reassign resources on bridge if necessary' (git-fixes).
• Revert 'md: unlock mddev before reap sync_thread in action_store' (git-fixes).
• Revert 'swiotlb: panic if nslabs is too small' (git-fixes).
• Revert 'xhci: Loosen RPM as default policy to cover for AMD xHC 1.1' (git-fixes).
• USB: serial: ftdi_sio: update Actisense PIDs constant names (git-fixes).
• USB: serial: option: add Foxconn T99W265 with new baseline (git-fixes).
• USB: serial: option: add Quectel EG912Y module support (git-fixes).
• USB: serial: option: add Quectel RM500Q R13 firmware support (git-fixes).
• Update: drm/vmwgfx: Keep a gem reference to user bos in surfaces
• acpi: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470 (git-fixes).
• acpi: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects (git-fixes).
• acpica: Add AML_NO_OPERAND_RESOLVE flag to Timer (git-fixes).
• afs: Fix afs_server_list to be cleaned up with RCU (git-fixes).
• afs: Fix dynamic root lookup DNS check (git-fixes).
• afs: Fix file locking on R/O volumes to operate in local mode (git-fixes).
• afs: Fix overwriting of result of DNS query (git-fixes).
• afs: Fix refcount underflow from error handling race…

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

The following security bugs were fixed:

• CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bsc#1202095).
• CVE-2023-6121: Fixed an information leak via dmesg when receiving a crafted packet in the NVMe-oF/TCP subsystem (bsc#1217250).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-6931: Fixed an out of bounds write in the Performance Events subsystem when adding a new event (bsc#1214158 bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free issue when receiving an IGMP query packet due to reference count mismanagement (bsc#1218253).
• CVE-2020-26555: Fixed an issue during BR/EDR PIN code pairing in the Bluetooth subsystem that would allow replay attacks (bsc#1179610 bsc#1215237).
• CVE-2023-51779: Fixed a use-after-free issue due to a race condition during Bluetooth message reception (bsc#1218559).

The following non-security bugs were fixed:

• Enabled the LLC counters for “perf” (perf stat) on the Ice-Lake and Rocket-Lake CPUs (jsc#PED-5023 bsc#1211439).
• Reviewed and added more information to README.SUSE (jsc#PED-5021).
• Enabled multibuild for kernel packages (JSC-SLE#5501, boo#1211226, bsc#1218184).
• Fix termination state for idr_for_each_entry_ul() (bsc#1109837).
• KVM: s390/mm: Properly reset no-dat (bsc#1218057).
• KVM: s390: vsie: fix wrong VIR 37 when MSO is used (bsc#1217936).
• PCI: Disable ATS for specific Intel IPU E2000 devices (bsc#1218622).
• gve: Add XDP DROP and TX support for GQI-QPL format (bsc#1214479).
• gve: Add XDP REDIRECT support for GQI-QPL format (bsc#1214479).
• gve: Changes to add new TX queues (bsc#1214479).
• gve: Control path for DQO-QPL (bsc#1214479).
• gve: Do not fully free QPL pages on prefill errors (bsc#1214479).
• gve: Fix gve interrupt names (bsc#1214479).
• gve: Fixes for napi_poll when budget is 0 (bsc#1214479).
• gve: RX path for DQO-QPL (bsc#1214479).
• gve: Set default duplex configuration to full (bsc#1214479).
• gve: Tx path for DQO-QPL (bsc#1214479).
• gve: Unify duplicate GQ min pkt desc size constants (bsc#1214479).
• gve: XDP support GQI-QPL: helper function changes (bsc#1214479).
• gve: fix frag_list chaining (bsc#1214479).
• gve: trivial spell fix Recive to Receive (bsc#1214479).
• gve: unify driver name usage (bsc#1214479).
• net/tg3: fix race condition in tg3_reset_task() (bsc#1217801).
• net/tg3: resolve deadlock in tg3_reset_task() during EEH (bsc#1217801).
• s390/vx: fix save/restore of fpu kernel context (bsc#1218362).
• tracing: Fix a possible race when disabling buffered events (bsc#1217036).
• tracing: Fix a warning when allocating buffered events fails (bsc#1217036).
• tracing: Fix incomplete locking when disabling buffered events (bsc#1217036).
• tracing: Fix warning in trace_buffered_event_disable() (bsc#1217036).

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

The following security bugs were fixed:

• CVE-2020-26555: Fixed an issue during BR/EDR PIN code pairing in the Bluetooth subsystem that would allow replay attacks (bsc#1179610 bsc#1215237).
• CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bsc#1202095).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-6931: Fixed an out of bounds write in the Performance Events subsystem when adding a new event (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free issue when receiving an IGMP query packet due to reference count mismanagement (bsc#1218253).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).

The following non-security bugs were fixed:

• Enabled the LLC counters for “perf” (perf stat) on the Ice-Lake and Rocket-Lake CPUs (jsc#PED-5023 bsc#1211439).
• Reviewed and added more information to README.SUSE (jsc#PED-5021).
• Enabled multibuild for kernel packages (JSC-SLE#5501, boo#1211226, bsc#1218184).
• Fix termination state for idr_for_each_entry_ul() (bsc#1109837).
• KVM: s390/mm: Properly reset no-dat (bsc#1218057).
• KVM: s390: vsie: fix wrong VIR 37 when MSO is used (bsc#1217936).
• PCI: Disable ATS for specific Intel IPU E2000 devices (bsc#1218622).
• Previous perf cve-4.12->SLE12-SP5 manual merge was incorrect. Fix.
• gve: Add XDP DROP and TX support for GQI-QPL format (bsc#1214479).
• gve: Add XDP REDIRECT support for GQI-QPL format (bsc#1214479).
• gve: Changes to add new TX queues (bsc#1214479).
• gve: Control path for DQO-QPL (bsc#1214479).
• gve: Do not fully free QPL pages on prefill errors (bsc#1214479).
• gve: Fix gve interrupt names (bsc#1214479).
• gve: Fixes for napi_poll when budget is 0 (bsc#1214479).
• gve: RX path for DQO-QPL (bsc#1214479).
• gve: Set default duplex configuration to full (bsc#1214479).
• gve: Tx path for DQO-QPL (bsc#1214479).
• gve: Unify duplicate GQ min pkt desc size constants (bsc#1214479).
• gve: XDP support GQI-QPL: helper function changes (bsc#1214479).
• gve: fix frag_list chaining (bsc#1214479).
• gve: trivial spell fix Recive to Receive (bsc#1214479).
• gve: unify driver name usage (bsc#1214479).
• net/tg3: fix race condition in tg3_reset_task() (bsc#1217801).
• net/tg3: resolve deadlock in tg3_reset_task() during EEH (bsc#1217801).
• s390/vx: fix save/restore of fpu kernel context (bsc#1218362).
• tracing: Fix a possible race when disabling buffered events (bsc#1217036).
• tracing: Fix a warning when allocating buffered events fails (bsc#1217036).
• tracing: Fix incomplete locking when disabling buffered events (bsc#1217036).
• tracing: Fix warning in trace_buffered_event_disable() (bsc#1217036).

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
• CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bsc#1202095).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).
• CVE-2023-6606: Fixed an out-of-bounds read vulnerability in smbCalcSize in fs/smb/client/netmisc.c that could allow a local attacker to crash the system or leak internal kernel information (bsc#1217947).
• CVE-2023-6610: Fixed an out-of-bounds read vulnerability in smb2_dump_detail in fs/smb/client/smb2ops.c that could allow a local attacker to crash the system or leak internal kernel information (bsc#1217946).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).

The following non-security bugs were fixed:

• doc/README.SUSE: Add how to update the config for module signing (jsc#PED-5021)
• doc/README.SUSE: Remove how to build modules using kernel-source (jsc#PED-5021)
• doc/README.SUSE: Simplify the list of references (jsc#PED-5021)

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic() on the socket that the SKB is queued on (bsc#1218447).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2020-26555: Fixed an issue during BR/EDR PIN code pairing in the Bluetooth subsystem that would allow replay attacks (bsc#1179610 bsc#1215237).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6546: Fixed a race condition in the GSM 0710 tty multiplexor via the GSMIOC_SETCONF ioctl that could lead to local privilege escalation (bsc#1218335).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).
• CVE-2023-6622: Fixed a null pointer dereference vulnerability in nft_dynset_init() that could allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service (bsc#1217938).
• CVE-2023-6121: Fixed an information leak via dmesg when receiving a crafted packet in the NVMe-oF/TCP subsystem (bsc#1217250).

The following non-security bugs were fixed:

• Reviewed and added more information to README.SUSE (jsc#PED-5021).
• Build in the correct KOTD repository with multibuild (JSC-SLE#5501, boo#1211226, bsc#1218184) With multibuild setting repository flags is no longer supported for individual spec files - see https://github.com/openSUSE/open-build-service/issues/3574 Add ExclusiveArch conditional that depends on a macro set up by bs-upload-kernel instead. With that each package should build only in one repository - either standard or QA. Note: bs-upload-kernel does not interpret rpm conditionals, and only uses the first ExclusiveArch line to determine the architectures to enable.
• KVM: s390/mm: Properly reset no-dat (bsc#1218056).
• KVM: s390: vsie: fix wrong VIR 37 when MSO is used (bsc#1217933).
• KVM: x86: Mask LVTPC when handling a PMI (jsc#PED-7322).
• NFS: Fix O_DIRECT locking issues (bsc#1211162).
• NFS: Fix a few more clear_bit() instances that need release semantics (bsc#1211162).
• NFS: Fix a potential data corruption (bsc#1211162).
• NFS: Fix a use after free in nfs_direct_join_group() (bsc#1211162).
• NFS: Fix error handling for O_DIRECT write scheduling (bsc#1211162).
• NFS: More O_DIRECT accounting fixes for error paths (bsc#1211162).
• NFS: More fixes for nfs_direct_write_reschedule_io() (bsc#1211162).
• NFS: Use the correct commit info in nfs_join_page_group() (bsc#1211162).
• NLM: Defend against file_lock changes after vfs_test_lock() (bsc#1217692).
• Updated SPI patches for NVIDIA Grace enablement (bsc#1212584, jsc#PED-3459).
• block: fix revalidate performance regression (bsc#1216057).
• bpf: Adjust insufficient default bpf_jit_limit (bsc#1218234).
• ceph: fix incorrect revoked caps assert in ceph_fill_file_size() (bsc#1217980).
• ceph: fix type promotion bug on 32bit systems (bsc#1217982).
• clocksource: Add a Kconfig option for WATCHDOG_MAX_SKEW (bsc#1215885 bsc#1217217).
• clocksource: Enable TSC watchdog checking of HPET and PMTMR only when requested (bsc#1215885 bsc#1217217).
• clocksource: Handle negative skews in 'skew is too large' messages (bsc#1215885 bsc#1217217).
• clocksource: Improve 'skew is too large' messages (bsc#1215885 bsc#1217217).
• clocksource: Improve read-back-delay message (bsc#1215885 bsc#1217217).
• clocksource: Loosen clocksource…

The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6546: Fixed a race condition in the GSM 0710 tty multiplexor via the GSMIOC_SETCONF ioctl that could lead to local privilege escalation (bsc#1218335).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).
• CVE-2023-6622: Fixed a null pointer dereference vulnerability in nft_dynset_init() that could allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service (bsc#1217938).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).

The following non-security bugs were fixed:

• Documentation: KVM: add separate directories for architecture-specific documentation (jsc#PED-7167).
• Documentation: KVM: update amd-memory-encryption.rst references (jsc#PED-7167).
• Documentation: KVM: update msr.rst reference (jsc#PED-7167).
• Documentation: KVM: update s390-diag.rst reference (jsc#PED-7167).
• Documentation: KVM: update s390-pv.rst reference (jsc#PED-7167).
• Documentation: drop more IDE boot options and ide-cd.rst (git-fixes).
• Documentation: qat: Use code block for qat sysfs example (git-fixes).
• Drop Documentation/ide/ (git-fixes).
• Fix crash on screen resize (bsc#1218229)
• Fix drm gem object underflow (bsc#1218092)
• Revert 'Limit kernel-source-azure build to architectures for which we build binaries (bsc#1108281).'
• Revert 'PCI/ASPM: Remove pcie_aspm_pm_state_change()' (git-fixes).
• Revert 'PCI: acpiphp: Reassign resources on bridge if necessary' (git-fixes).
• Revert 'md: unlock mddev before reap sync_thread in action_store' (git-fixes).
• Revert 'swiotlb: panic if nslabs is too small' (git-fixes).
• Revert 'xhci: Loosen RPM as default policy to cover for AMD xHC 1.1' (git-fixes).
• Update: drm/vmwgfx: Keep a gem reference to user bos in surfaces
• acpi: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470 (git-fixes).
• acpi: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects (git-fixes).
• acpica: Add AML_NO_OPERAND_RESOLVE flag to Timer (git-fixes).
• afs: Fix afs_server_list to be cleaned up with RCU (git-fixes).
• afs: Fix dynamic root lookup DNS check (git-fixes).
• afs: Fix file locking on R/O volumes to operate in local mode (git-fixes).
• afs: Fix overwriting of result of DNS query (git-fixes).
• afs: Fix refcount underflow from error handling race (git-fixes).
• afs: Fix the dynamic root's d_delete to always delete unused dentries (git-fixes).
• afs: Fix use-after-free due to get/remove race in volume tree (git-fixes).
• afs: Make error on cell lookup failure consistent with OpenAFS (git-fixes).
• afs: Return ENOENT if no cell DNS record can be found (git-fixes).
• alsa: hda - Fix speaker and headset mic pin config for CHUWI CoreBook XPro…

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).

The following non-security bugs were fixed:

• clocksource: Avoid accidental unstable marking of clocksources (bsc#1218105).
• clocksource: Suspend the watchdog temporarily when high read latency detected (bsc#1218105).
• doc/README.SUSE: Add how to update the config for module signing (jsc#PED-5021)
• doc/README.SUSE: Remove how to build modules using kernel-source (jsc#PED-5021)
• doc/README.SUSE: Simplify the list of references (jsc#PED-5021).
• efi/mokvar: Reserve the table only if it is in boot services data (bsc#1215375).
• io_uring: fix 32-bit compatability with sendmsg/recvmsg (bsc#1217709).

The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).

The following non-security bugs were fixed:

• doc/README.SUSE: Add how to update the config for module signing (jsc#PED-5021)
• doc/README.SUSE: Remove how to build modules using kernel-source (jsc#PED-5021)
• doc/README.SUSE: Simplify the list of references (jsc#PED-5021)
• io_uring: fix 32-bit compatability with sendmsg/recvmsg (bsc#1217709).

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.

The following security bugs were fixed:

• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
• CVE-2023-6610: Fixed an out of bounds read in the SMB client when printing debug information (bsc#1217946).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2020-26555: Fixed an issue during BR/EDR PIN code pairing in the Bluetooth subsystem that would allow replay attacks (bsc#1179610 bsc#1215237).
• CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a server (bsc#1217947).
• CVE-2023-6546: Fixed a race condition in the GSM 0710 tty multiplexor via the GSMIOC_SETCONF ioctl that could lead to local privilege escalation (bsc#1218335).
• CVE-2023-6931: Fixed an out of bounds write in the Performance Events subsystem when adding a new event (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free issue when receiving an IGMP query packet due to reference count mismanagement (bsc#1218253).
• CVE-2023-6622: Fixed a null pointer dereference vulnerability in nft_dynset_init() that could allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service (bsc#1217938).
• CVE-2023-6121: Fixed an information leak via dmesg when receiving a crafted packet in the NVMe-oF/TCP subsystem (bsc#1217250).

The following non-security bugs were fixed:

• Reviewed and added more information to README.SUSE (jsc#PED-5021).
• Enabled multibuild for kernel packages (JSC-SLE#5501, boo#1211226, bsc#1218184).
• Drop drm/bridge lt9611uxc patches that have been reverted on stable trees
• KVM: s390/mm: Properly reset no-dat (bsc#1218056).
• KVM: s390: vsie: fix wrong VIR 37 when MSO is used (bsc#1217933).
• KVM: x86: Mask LVTPC when handling a PMI (jsc#PED-7322).
• NFS: Fix O_DIRECT locking issues (bsc#1211162).
• NFS: Fix a few more clear_bit() instances that need release semantics (bsc#1211162).
• NFS: Fix a potential data corruption (bsc#1211162).
• NFS: Fix a use after free in nfs_direct_join_group() (bsc#1211162).
• NFS: Fix error handling for O_DIRECT write scheduling (bsc#1211162).
• NFS: More O_DIRECT accounting fixes for error paths (bsc#1211162).
• NFS: More fixes for nfs_direct_write_reschedule_io() (bsc#1211162).
• NFS: Use the correct commit info in nfs_join_page_group() (bsc#1211162).
• NLM: Defend against file_lock changes after vfs_test_lock() (bsc#1217692).
• Updated SPI patches for NVIDIA Grace enablement (bsc#1212584 jsc#PED-3459)
• block: fix revalidate performance regression (bsc#1216057).
• bpf: Adjust insufficient default bpf_jit_limit (bsc#1218234).
• ceph: fix incorrect revoked caps assert in ceph_fill_file_size() (bsc#1217980).
• ceph: fix type promotion bug on 32bit systems (bsc#1217982).
• clocksource: Add a Kconfig option for WATCHDOG_MAX_SKEW (bsc#1215885 bsc#1217217).
• clocksource: Enable TSC watchdog checking of HPET and PMTMR only when requested (bsc#1215885 bsc#1217217).
• clocksource: Handle negative skews in 'skew is too large' messages (bsc#1215885 bsc#1217217).
• clocksource: Improve 'skew is too large' messages (bsc#1215885 bsc#1217217).
• clocksource: Improve read-back-delay message (bsc#1215885 bsc#1217217).
• clocksource: Loosen clocksource watchdog constraints (bsc#1215885 bsc#1217217).
• clocksource: Print clocksource name when clocksource is tested unstable (bsc#1215885 bsc#1217217).
• clocksource: Verify HPET and PMTMR when TSC unverified (bsc#1215885 bsc#1217217).
• dm_blk_ioctl: implement path failover for SG_IO (bsc#1183045, bsc#1216776).
• fuse: dax: set fc->dax to NULL in fuse_dax_conn_free() (bsc#1218659).
• libceph: use kernel_connect() (bsc#1217981).
• mm: kmem: drop __GFP_NOFAIL when allocating objcg vectors (bsc#1218515). -…

The SUSE Linux Enterprise 15 SP5 kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2020-26555: Fixed Bluetooth legacy BR/EDR PIN code pairing in Bluetooth Core Specification 1.0B that may permit an unauthenticated nearby device to spoof the BD_ADDR of the peer device to complete pairing without knowledge of the PIN (bsc#1179610 bsc#1215237).
• CVE-2023-51779: Fixed a use-after-free because of a bt_sock_ioctl race condition in bt_sock_recvmsg (bsc#1218559).
• CVE-2023-6121: Fixed an out-of-bounds read vulnerability in the NVMe-oF/TCP subsystem that could lead to information leak (bsc#1217250).
• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unix_stream_read_generic()on the socket that the SKB is queued on (bsc#1218447).
• CVE-2023-6546: Fixed a race condition in the GSM 0710 tty multiplexor via the GSMIOC_SETCONF ioctl that could lead to local privilege escalation (bsc#1218335).
• CVE-2023-6606: Fixed an out-of-bounds read vulnerability in smbCalcSize in fs/smb/client/netmisc.c that could allow a local attacker to crash the system or leak internal kernel information (bsc#1217947).
• CVE-2023-6610: Fixed an out-of-bounds read vulnerability in smb2_dump_detail in fs/smb/client/smb2ops.c that could allow a local attacker to crash the system or leak internal kernel information (bsc#1217946).
• CVE-2023-6622: Fixed a null pointer dereference vulnerability in nft_dynset_init() that could allow a local attacker with CAP_NET_ADMIN user privilege to trigger a denial of service (bsc#1217938).
• CVE-2023-6931: Fixed a heap out-of-bounds write vulnerability in the Linux kernel's Performance Events system component that could lead to local privilege escalation. (bsc#1218258).
• CVE-2023-6932: Fixed a use-after-free vulnerability in the Linux kernel's ipv4: igmp component that could lead to local privilege escalation (bsc#1218253).

The following non-security bugs were fixed:

• Documentation: KVM: add separate directories for architecture-specific documentation (jsc#PED-7167).
• Documentation: KVM: update amd-memory-encryption.rst references (jsc#PED-7167).
• Documentation: KVM: update msr.rst reference (jsc#PED-7167).
• Documentation: KVM: update s390-diag.rst reference (jsc#PED-7167).
• Documentation: KVM: update s390-pv.rst reference (jsc#PED-7167).
• Documentation: drop more IDE boot options and ide-cd.rst (git-fixes).
• Documentation: qat: Use code block for qat sysfs example (git-fixes).
• Drop Documentation/ide/ (git-fixes).
• Fix crash in vmw_context_cotables_unref when 3d support is enabled (bsc#1218738)
• Fix crash on screen resize (bsc#1218229)
• Fix drm gem object underflow (bsc#1218092)
• Revert 'PCI/ASPM: Remove pcie_aspm_pm_state_change()' (git-fixes).
• Revert 'PCI: acpiphp: Reassign resources on bridge if necessary' (git-fixes).
• Revert 'md: unlock mddev before reap sync_thread in action_store' (git-fixes).
• Revert 'swiotlb: panic if nslabs is too small' (git-fixes).
• Revert 'xhci: Loosen RPM as default policy to cover for AMD xHC 1.1' (git-fixes).
• Update: drm/vmwgfx: Keep a gem reference to user bos in surfaces
• acpi: video: Add backlight=native DMI quirk for Lenovo Ideapad Z470 (git-fixes).
• acpi: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects (git-fixes).
• acpica: Add AML_NO_OPERAND_RESOLVE flag to Timer (git-fixes).
• afs: Fix afs_server_list to be cleaned up with RCU (git-fixes).
• afs: Fix dynamic root lookup DNS check (git-fixes).
• afs: Fix file locking on R/O volumes to operate in local mode (git-fixes).
• afs: Fix overwriting of result of DNS query (git-fixes).
• afs: Fix refcount underflow from error handling race (git-fixes).
• afs: Fix the dynamic root's d_delete to always delete unused dentries (git-fixes).
• afs: Fix use-after-free due to get/remove race in volume tree (git-fixes).
• afs: Make error on cell lookup failure consistent with OpenAFS…

It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780)

It was discovered that a race condition existed in the AppleTalk networking subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51781)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

Jann Horn discovered that a race condition existed in the Linux kernel when handling io_uring over sockets, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-6531)

Xingyuan Mo discovered that the netfilter subsystem in the Linux kernel did not properly handle dynset expressions passed from userspace, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6622)

It was discovered that the IGMP protocol implementation in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-6932)

Robert Morris discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain server commands fields, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-0565)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

Jann Horn discovered that the TLS subsystem in the Linux kernel did not properly handle spliced messages, leading to an out-of-bounds write vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-0646)

Yang Chaoming discovered that the KSMBD implementation in the Linux kernel did not properly validate request buffer sizes, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-22705)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

Jann Horn discovered that the io_uring subsystem in the Linux kernel contained an out-of-bounds access vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6560)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

Jann Horn discovered that the io_uring subsystem in the Linux kernel contained an out-of-bounds access vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6560)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

Jann Horn discovered that the io_uring subsystem in the Linux kernel contained an out-of-bounds access vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6560)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2021-44879)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4244)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2021-44879)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4244)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2021-44879)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4244)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service (system crash). (CVE-2021-44879)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

Bien Pham discovered that the netfiler subsystem in the Linux kernel contained a race condition, leading to a use-after-free vulnerability. A local user could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4244)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)

It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2023-22995)

It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-4134)

黄思聪 discovered that the NFC Controller Interface (NCI) implementation in the Linux kernel did not properly handle certain memory allocation failure conditions, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46343)

It was discovered that the io_uring subsystem in the Linux kernel contained a race condition, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-46862)

It was discovered that a race condition existed in the Bluetooth subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51779)

It was discovered that a race condition existed in the Rose X.25 protocol implementation in the Linux kernel, leading to a use-after- free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51782)

Alon Zahavi discovered that the NVMe-oF/TCP subsystem of the Linux kernel did not properly handle connect command payloads in certain situations, leading to an out-of-bounds read vulnerability. A remote attacker could use this to expose sensitive information (kernel memory). (CVE-2023-6121)

It was discovered that the VirtIO subsystem in the Linux kernel did not properly initialize memory in some situations. A local attacker could use this to possibly expose sensitive information (kernel memory). (CVE-2024-0340)

Dan Carpenter discovered that the netfilter subsystem in the Linux kernel did not store data in properly sized memory locations. A local user could use this to cause a denial of service (system crash). (CVE-2024-0607)