CVE-2022-2977

Security Fix(es):

An out-of-bounds read flaw was found in the Linux kernel’s TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read unauthorized random data from memory.(CVE-2022-1462)

Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates. We recommend upgrading past commit 4caae58406f8ceb741603eee460d79bacca9b1b5(CVE-2022-2503)

A race condition was found in the Linux kernel's watch queue due to a missing lock in pipe_resize_ring(). The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the system or escalate their privileges on the system.(CVE-2022-2959)

A flaw was found in the kernels implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the system.

References: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9d8e7007dc7c4d7c8366739bbcd3f5e51dcd470f(CVE-2022-2977)

The linux kernels driver for the "ASIX AX88179_178A based USB 2.0/3.0 Gigabit Ethernet Devices" contains multiple out-of-bounds reads and possible writes in the ax88179_rx_fixup() function.

References:

https://www.spinics.net/lists/stable/msg536418.html

Upstream commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581(CVE-2022-2964)

A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket.(CVE-2022-3028)

Security Fix(es):

A flaw was found in the kernels implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the system.

References: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9d8e7007dc7c4d7c8366739bbcd3f5e51dcd470f(CVE-2022-2977)

The linux kernels driver for the "ASIX AX88179_178A based USB 2.0/3.0 Gigabit Ethernet Devices" contains multiple out-of-bounds reads and possible writes in the ax88179_rx_fixup() function.

References:

https://www.spinics.net/lists/stable/msg536418.html

Upstream commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581(CVE-2022-2964)

A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket.(CVE-2022-3028)

Security Fix(es):

A flaw was found in the kernels implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the system.

References: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9d8e7007dc7c4d7c8366739bbcd3f5e51dcd470f(CVE-2022-2977)

The linux kernels driver for the "ASIX AX88179_178A based USB 2.0/3.0 Gigabit Ethernet Devices" contains multiple out-of-bounds reads and possible writes in the ax88179_rx_fixup() function.

References:

https://www.spinics.net/lists/stable/msg536418.html

Upstream commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=57bc3d3ae8c14df3ceb4e17d26ddf9eeab304581(CVE-2022-2964)

A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem) when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read and copying it into a socket.(CVE-2022-3028)

A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the system.

• xen/xenbus: don't let xenbus_grant_ring() remove grants in error case {CVE-2022-23040}
• xen/xenbus: Fix granting of vmalloc'd memory
• xen/blkfront: don't use gnttab_query_foreign_access() for mapped status {CVE-2022-23036}
• xen/grant-table: add gnttab_try_end_foreign_access() {CVE-2022-23036}
• xen/blkfront: don't trust the backend response data blindly
• xen/blkfront: don't take local copy of a request from the ring page
• xen/blkfront: read response from backend only once
• net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4128}
• net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4128}
• net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4128}
• media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221 {CVE-2022-45919}
• media: dvb-core: Fix use-after-free due on race condition at dvb_net {CVE-2022-45886}
• vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF {CVE-2023-3567}
• Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb {CVE-2023-40283}
• net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf() {CVE-2023-4387}
• tty: use new tty_insert_flip_string_and_push_buffer() in pty_write() {CVE-2022-1462}
• tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push()
• mmu_gather: Force tlb-flush VM_PFNMAP vmas {CVE-2022-39188}
• net/sched: cls_u32: Fix reference counter leak leading to overflow {CVE-2023-3609}
• netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE {CVE-2023-3117}
• relayfs: fix out-of-bounds access in relay_file_read {CVE-2023-3268}
• xfs: verify buffer contents when we skip log replay {CVE-2023-2124}
• netfilter: nf_tables: stricter validation of element data {CVE-2022-34918}
• tpm: fix reference counting for struct tpm_chip {CVE-2022-2977}
• drm/virtio: Fix compile warnings (ents/nents) {CVE-2023-22998}
• drm/virtio: Correct drm_gem_shmem_get_sg_table() error handling {CVE-2023-22998}
• drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init {CVE-2023-22998}
• gfs2: Don't deref jdesc in evict {CVE-2023-3212}
• drm/i915/gvt: fix double free bug in split_2MB_gtt_entry {CVE-2022-3707}
• drm/amdkfd: Check for null pointer after calling kmemdup {CVE-2022-3108}
• hv_netvsc: Add check for kvmalloc_array {CVE-2022-3107}
• sfc_ef100: potential dereference of null pointer {CVE-2022-3106}
• RDMA/uverbs: Check for null return of kmalloc_array {CVE-2022-3105}
• drm: use the lookup lock in drm_is_current_master {CVE-2022-1280}
• drm: add a locked version of drm_is_current_master {CVE-2022-1280}
• drm: serialize drm_file.master with a new spinlock {CVE-2022-1280}
• drm/vmwgfx: fix potential UAF in vmwgfx_surface.c {CVE-2022-1280}
• drm: protect drm_master pointers in drm_lease.c {CVE-2022-1280}

• xen/xenbus: don't let xenbus_grant_ring() remove grants in error case {CVE-2022-23040}
• xen/xenbus: Fix granting of vmalloc'd memory
• xen/blkfront: don't use gnttab_query_foreign_access() for mapped status {CVE-2022-23036}
• xen/grant-table: add gnttab_try_end_foreign_access() {CVE-2022-23036}
• xen/blkfront: don't trust the backend response data blindly
• xen/blkfront: don't take local copy of a request from the ring page
• xen/blkfront: read response from backend only once
• net/sched: cls_route: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4128}
• net/sched: cls_fw: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4128}
• net/sched: cls_u32: No longer copy tcf_result on update to avoid use-after-free {CVE-2023-4128}
• media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221 {CVE-2022-45919}
• media: dvb-core: Fix use-after-free due on race condition at dvb_net {CVE-2022-45886}
• vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF {CVE-2023-3567}
• Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb {CVE-2023-40283}
• net: vmxnet3: fix possible use-after-free bugs in vmxnet3_rq_alloc_rx_buf() {CVE-2023-4387}
• tty: use new tty_insert_flip_string_and_push_buffer() in pty_write() {CVE-2022-1462}
• tty: extract tty_flip_buffer_commit() from tty_flip_buffer_push()
• mmu_gather: Force tlb-flush VM_PFNMAP vmas {CVE-2022-39188}
• net/sched: cls_u32: Fix reference counter leak leading to overflow {CVE-2023-3609}
• netfilter: nf_tables: incorrect error path handling with NFT_MSG_NEWRULE {CVE-2023-3117}
• relayfs: fix out-of-bounds access in relay_file_read {CVE-2023-3268}
• xfs: verify buffer contents when we skip log replay {CVE-2023-2124}
• netfilter: nf_tables: stricter validation of element data {CVE-2022-34918}
• tpm: fix reference counting for struct tpm_chip {CVE-2022-2977}
• drm/virtio: Fix compile warnings (ents/nents) {CVE-2023-22998}
• drm/virtio: Correct drm_gem_shmem_get_sg_table() error handling {CVE-2023-22998}
• drm/virtio: Fix NULL vs IS_ERR checking in virtio_gpu_object_shmem_init {CVE-2023-22998}
• gfs2: Don't deref jdesc in evict {CVE-2023-3212}
• drm/i915/gvt: fix double free bug in split_2MB_gtt_entry {CVE-2022-3707}
• drm/amdkfd: Check for null pointer after calling kmemdup {CVE-2022-3108}
• hv_netvsc: Add check for kvmalloc_array {CVE-2022-3107}
• sfc_ef100: potential dereference of null pointer {CVE-2022-3106}
• RDMA/uverbs: Check for null return of kmalloc_array {CVE-2022-3105}
• drm: use the lookup lock in drm_is_current_master {CVE-2022-1280}
• drm: add a locked version of drm_is_current_master {CVE-2022-1280}
• drm: serialize drm_file.master with a new spinlock {CVE-2022-1280}
• drm/vmwgfx: fix potential UAF in vmwgfx_surface.c {CVE-2022-1280}
• drm: protect drm_master pointers in drm_lease.c {CVE-2022-1280}
• KVM: avoid NULL pointer dereference in kvm_dirty_ring_push {CVE-2022-1263}

• af_unix: Fix garbage collector racing against connect() {CVE-2024-26923}
• netfilter: nft_limit: reject configurations that cause integer overflow {CVE-2024-26668}
• libbpf: Fix use-after-free in btf_dump_name_dups {CVE-2022-3534}
• bpf: Fix partial dynptr stack slot reads/writes {CVE-2023-39191}
• ima: Fix use-after-free on a dentry's dname.name {CVE-2024-39494}
• ima: define ima_max_digest_data struct without a flexible array variable
• ima: detect changes to the backing overlay file
• tpm: fix reference counting for struct tpm_chip {CVE-2022-2977}
• tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux {CVE-2023-6546}
• tty: n_gsm: fix restart handling via CLD command
• r8169: Fix possible ring buffer corruption on fragmented Tx packets. {CVE-2024-38586}
• netfilter: tproxy: bail out if IP has been disabled on the device {CVE-2024-36270}
• tcp: Use refcount_inc_not_zero() in tcp_twsk_unique(). {CVE-2024-36904}
• Bluetooth: Fix double free in hci_conn_cleanup {CVE-2023-28464}
• fs,hugetlb: fix NULL pointer dereference in hugetlbs_fill_super {CVE-2024-0841}
• net/ipv6: avoid possible UAF in ip6_route_mpath_notify() {CVE-2024-26852}
• tipc: fix UAF in error path {CVE-2024-36886}
• Bluetooth: af_bluetooth: Fix deadlock {CVE-2024-26886}
• Bluetooth: af_bluetooth: Fix Use-After-Free in bt_sock_recvmsg {CVE-2023-51779}
• dma-mapping: benchmark: handle NUMA_NO_NODE correctly {CVE-2024-39277}
• net/mlx5e: Prevent deadlock while disabling aRFS {CVE-2024-27014}
• net/mlx5e: Introduce flow steering API {CVE-2024-27014}
• x86/sev: Harden #VC instruction emulation somewhat {CVE-2024-25742}
• x86/coco: Disable 32-bit emulation by default on TDX and SEV {CVE-2024-25742}
• x86: Introduce ia32_enabled() {CVE-2024-25742}
• x86/entry: Do not allow external 0x80 interrupts {CVE-2024-25742}
• x86/entry: Convert INT 0x80 emulation to IDTENTRY {CVE-2024-25742}
• RDMA/srpt: Support specifying the srpt_service_guid parameter {CVE-2024-26744}
• platform/x86: think-lmi: Fix reference leak {CVE-2023-52520}
• USB: usb-storage: Prevent divide-by-0 error in isd200_ata_command {CVE-2024-27059}
• fat: fix uninitialized field in nostale filehandles {CVE-2024-26973}
• usb: xhci: Add error handling in xhci_map_urb_for_dma {CVE-2024-26964}
• wifi: ath9k: delay all of ath9k_wmi_event_tasklet() until init is complete {CVE-2024-26897}
• wifi: mac80211: fix race condition on enabling fast-xmit {CVE-2024-26779}
• RDMA/qedr: Fix qedr_create_user_qp error flow {CVE-2024-26743}
• wifi: iwlwifi: fix a memory corruption {CVE-2024-26610}
• x86/fpu: Stop relying on userspace for info to fault in xsave buffer {CVE-2024-26603}
• wifi: rt2x00: restart beacon queue when hardware reset {CVE-2023-52595}
• wifi: ath9k: Fix potential array-index-out-of-bounds read in ath9k_htc_txstatus() {CVE-2023-52594}
• net: usb: smsc75xx: Fix uninit-value access in __smsc75xx_read_reg {CVE-2023-52528}
• RDMA/siw: Fix connection failure handling {CVE-2023-52513}
• usb: hub: Guard against accesses to uninitialized BOS descriptors {CVE-2023-52477}
• tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc {CVE-2021-47185}
• sctp: fail if no bound addresses can be used for a given scope {CVE-2023-1074}
• memcg: enable accounting for file lock caches {CVE-2022-0480}
• net/tls: do not free tls_rec on async operation in bpf_exec_tx_verdict() {CVE-2023-6176}
• RDMA/srpt: Do not register event handler until srpt device is fully setup {CVE-2024-26872}
• drm/amd/display: Atom Integrated System Info v2_2 for DCN35 {CVE-2024-36897}
• net/mlx5e: fix a potential double-free in fs_any_create_groups {CVE-2023-52667}
• ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() {CVE-2024-36902}
• ipv6: prevent NULL dereference in ip6_output() {CVE-2024-36901}
• vt: fix memory overlapping when deleting chars in the buffer {CVE-2022-48627}
• hwmon: (coretemp) Fix out-of-bounds memory access {CVE-2024-26664}
• i2c: Fix a potential use after free {CVE-2019-25162}
• net/smc: fix…

• ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr {CVE-2025-68183}
• futex/requeue: Prevent NULL pointer dereference in remove_waiter() on self-deadlock {CVE-2026-53166}
• rtmutex: Use waiter::task instead of current in remove_waiter() {CVE-2026-43499}
• net: bonding: fix use-after-free in bond_xmit_broadcast() {CVE-2026-31419}
• Bluetooth: SCO: Fix use-after-free in sco_recv_frame() due to missing sock_hold {CVE-2026-31408}
• mptcp: fix slab-use-after-free in __inet_lookup_established {CVE-2026-31669}
• svcrdma: bound check rq_pages index in inline path {CVE-2025-71068}
• ALSA: scarlett2: Fix buffer overflow in config retrieval {CVE-2026-23078}
• cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path {CVE-2026-43328}
• drm/amd/display: Do not skip unrelated mode changes in DSC validation {CVE-2026-31488}
• HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq {CVE-2026-43051}
• net: usb: cdc_ncm: add ndpoffset to NDP16 nframes bounds check {CVE-2026-23448}
• bpf, sockmap: Fix race between element replace and close() {CVE-2024-56664}
• mm: blk-cgroup: fix use-after-free in cgwb_release_workfn() {CVE-2026-31586}
• crypto: pcrypt - Fix handling of MAY_BACKLOG requests {CVE-2026-43493}
• atm: lec: fix use-after-free in sock_def_readable() {CVE-2026-43050}
• driver core: enforce device_lock for driver_match_device() {CVE-2026-31688}
• driver core: platform: use generic driver_override infrastructure {CVE-2026-31527}
• nfsd: fix heap overflow in NFSv4.0 LOCK replay cache {CVE-2026-31402}
• ext4: convert inline data to extents when truncate exceeds inline size {CVE-2026-31452}
• usb: class: cdc-wdm: fix reordering issue in read code path {CVE-2026-43427}
• xen/privcmd: fix double free via VMA splitting {CVE-2026-31787}
• netfilter: nf_tables: release flowtable after rcu grace period on error {CVE-2026-23392}
• wifi: mac80211: check tdls flag in ieee80211_tdls_oper {CVE-2026-43052}
• netfilter: conntrack: switch to siphash {CVE-2021-3773}
• gpiolib: cdev: fix NULL-pointer dereferences {CVE-2022-50453}
• tracing: Free buffers when a used dynamic event is removed {CVE-2022-49006}
• dlm: validate length in dlm_search_rsb_tree {CVE-2026-43125}
• Bluetooth: btintel: serialize btintel_hw_error() with hci_req_sync_lock {CVE-2026-31500}
• tpm: fix reference counting for struct tpm_chip {CVE-2022-2977}
• tracing: Fix wild-memory-access in register_synth_event() {CVE-2022-49799}
• nfnetlink_osf: validate individual option lengths in fingerprints {CVE-2026-23397}
• ext4: block range must be validated before use in ext4_mb_clear_bb() {CVE-2022-50021}
• netfilter: flowtable: strictly check for maximum number of actions {CVE-2026-43329}
• crypto: lzo - Fix compression buffer overrun {CVE-2025-38068}
• xen: fix buffer overflow in buildid_show() {CVE-2026-31786}
• NTB: fix possible name leak in ntb_register_device() {CVE-2023-52652}
• ALSA: ctxfi: Fix potential OOB access in audio mixer handling {CVE-2026-23076}
• erspan: do not use skb_mac_header() in ndo_start_xmit() {CVE-2023-53053}
• net: af_key: zero aligned sockaddr tail in PF_KEY exports {CVE-2026-43088}
• ata: libata-transport: fix double ata_host_put() in ata_tport_add() {CVE-2022-49826}

A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the system.

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

The following security bugs were fixed:

• CVE-2022-39190: Fixed an issue that was discovered in net/netfilter/nf_tables_api.c and could cause a denial of service upon binding to an already bound chain (bnc#1203117).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2021-4155: Fixed a data leak flaw that was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem (bnc#1194272).
• CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl() printer_ioctl() when accessing a deallocated instance (bnc#1202895).
• CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051).

The following non-security bugs were fixed:

• ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks (git-fixes).
• ACPI: LPSS: Fix missing check in register_device_clock() (git-fixes).
• ACPI: PM: save NVS memory for Lenovo G40-45 (git-fixes).
• ACPI: processor: Remove freq Qos request for all CPUs (git-fixes).
• ACPI: property: Return type of acpi_add_nondev_subnodes() should be bool (git-fixes).
• ACPI: video: Force backlight native for some TongFang devices (git-fixes).
• ALSA: bcd2000: Fix a UAF bug on the error path of probing (git-fixes).
• ALSA: hda/cirrus - support for iMac 12,1 model (git-fixes).
• ALSA: hda/conexant: Add quirk for LENOVO 20149 Notebook model (git-fixes).
• ALSA: hda/realtek: Add a quirk for HP OMEN 15 (8786) mute LED (git-fixes).
• ALSA: hda/realtek: Add mute LED quirk for HP Omen laptop (git-fixes).
• ALSA: hda/realtek: Add new alc285-hp-amp-init model (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo L140PU (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo NP50PNJ (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo NP70PNJ (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo NP70PNP (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo NS50PU (git-fixes).
• ALSA: hda/realtek: Add quirk for Clevo NV45PZ (git-fixes).
• ALSA: hda/realtek: Add quirk for Dell Latitude 7520 (git-fixes).
• ALSA: hda/realtek: Add quirk for HP Dev One (git-fixes).
• ALSA: hda/realtek: Add quirk for HP Spectre x360 15-eb0xxx (git-fixes).
• ALSA: hda/realtek: Add quirk for TongFang devices with pop noise (git-fixes).
• ALSA: hda/realtek: Add quirk for another Asus K42JZ model (git-fixes).
• ALSA: hda/realtek: Add quirk for the Framework Laptop (git-fixes).
• ALSA: hda/realtek: Fix LED on HP ProBook 435 G7 (git-fixes).
• ALSA: hda/realtek: Fix deadlock by COEF mutex (git-fixes).
• ALSA: hda/realtek: Fix headset mic for…

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

The following security bugs were fixed:

• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-29581: Fixed improper update of reference count vulnerability in net/sched that allowed a local attacker to cause privilege escalation to root (bnc#1199665).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-21385: Fixed a flaw in net_rds_alloc_sgs() that allowed unprivileged local users to crash the machine (bnc#1202897).
• CVE-2022-20369: Fixed possible out of bounds write due to improper input validation in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).

The following non-security bugs were fixed:

• 9p: migrate from sync_inode to filemap_fdatawrite_wbc (bsc#1202528).
• ACPI: CPPC: Do not prevent CPPC from working in the future (git-fixes).
• Fix parsing of rpm/macros.kernel-source on SLE12 (bsc#1201019).
• Fix releasing of old bundles in xfrm_bundle_lookup() (bsc#1201264 bsc#1190397 bsc#1199617).
• KABI: cgroup: Restore KABI of css_set (bsc#1201610).
• KVM: PPC: Book3S HV: Context tracking exit guest context before enabling irqs (bsc#1065729).
• KVM: arm64: Avoid setting the upper 32 bits of TCR_EL2 and CPTR_EL2 (bsc#1201442)
• KVM: nVMX: Set UMIP bit CR4_FIXED1 MSR when emulating UMIP (bsc#1120716).
• KVM: x86: Mark TSS busy during LTR emulation after all fault checks (git-fixes).
• KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP (git-fixes).
• PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors (git-fixes).
• README, patch-tag-template, header.py: Abolish Novell and FATE (bsc#1189904).
• SUNRPC: Fix READ_PLUS crasher (git-fixes).
• SUNRPC: Fix the svc_deferred_event trace class (git-fixes).
• USB: new quirk for Dell Gen 2 devices (git-fixes).
• USB: serial: io_ti: add Agilent E5805A support (git-fixes).
• ata: libata: add qc->flags in ata_qc_complete_template tracepoint (git-fixes).
• bs-upload-kernel: Workaround for vim syntax highlighting
• bs-upload-kernel: build klp_symbols when supported. cherry-picked from kbuild
• btrfs: Convert fs_info->free_chunk_space to atomic64_t (bsc#1202528).
• btrfs: add a trace class for dumping the current ENOSPC state (bsc#1202528).
• btrfs: add a trace point for reserve tickets (bsc#1202528).
• btrfs: adjust the flush trace point to include the source (bsc#1202528).
• btrfs: check reclaim_size in need_preemptive_reclaim (bsc#1202528).
• btrfs: check worker before need_preemptive_reclaim (bsc#1202528).
• btrfs: do not do preemptive flushing if the majority is global rsv (bsc#1202528).
• btrfs: do not include the global rsv size in the preemptive used amount (bsc#1202528).
• btrfs: enable a tracepoint when we fail tickets (bsc#1202528).
• btrfs: handle preemptive delalloc flushing slightly differently (bsc#1202528).
• btrfs: implement space clamping for preemptive flushing (bsc#1202528).
• btrfs: improve preemptive background space flushing (bsc#1202528).
• btrfs: include…

The SUSE Linux Enterprise 12 SP4 LTSS kernel was updated to receive various security and bugfixes.

The following security bugs were fixed:

• CVE-2022-36946: Fixed a denial of service (panic) inside nfqnl_mangle in net/netfilter/nfnetlink_queue.c (bnc#1201940).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-21385: Fixed a flaw in net_rds_alloc_sgs() that allowed unprivileged local users to crash the machine (bnc#1202897).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-20166: Fixed possible out of bounds write due to a heap buffer overflow in various methods of kernel base drivers (bnc#1200598).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2020-36558: Fixed a race condition involving VT_RESIZEX could lead to a NULL pointer dereference and general protection fault (bnc#1200910).
• CVE-2020-36557: Fixed a race condition between the VT_DISALLOCATE ioctl and closing/opening of ttys that could have led to a use-after-free (bnc#1201429).
• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).

The following non-security bugs were fixed:

• cifs: fix error paths in cifs_tree_connect() (bsc#1177440).
• cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share (bsc#1188944).
• cifs: report error instead of invalid when revalidating a dentry fails (bsc#1177440).
• cifs: skip trailing separators of prefix paths (bsc#1188944).
• kernel-obs-build: include qemu_fw_cfg (boo#1201705)
• lightnvm: Remove lightnvm implemenation (bsc#1191881 bsc#1201420 ZDI-CAN-17325).
• mm/rmap.c: do not reuse anon_vma if we just want a copy (git-fixes, bsc#1203098).
• mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse (git-fixes, bsc#1203098).
• net_sched: cls_route: disallow handle of 0 (bsc#1202393).
• objtool: Add --backtrace support (bsc#1202396).
• objtool: Add support for intra-function calls (bsc#1202396).
• objtool: Allow no-op CFI ops in alternatives (bsc#1202396).
• objtool: Convert insn type to enum (bsc#1202396).
• objtool: Do not use ignore flag for fake jumps (bsc#1202396).
• objtool: Fix !CFI insn_state propagation (bsc#1202396).
• objtool: Fix ORC vs alternatives (bsc#1202396).
• objtool: Fix sibling call detection (bsc#1202396).
• objtool: Make handle_insn_ops() unconditional (bsc#1202396).
• objtool: Remove INSN_STACK (bsc#1202396).
• objtool: Remove check preventing branches within alternative (bsc#1202396).
• objtool: Rename elf_open() to prevent conflict with libelf from elftoolchain (bsc#1202396).
• objtool: Rename struct cfi_state (bsc#1202396).
• objtool: Rework allocating stack_ops on decode (bsc#1202396).
• objtool: Rewrite alt->skip_orig (bsc#1202396).
• objtool: Set insn->func for alternatives (bsc#1202396).
• objtool: Support conditional retpolines (bsc#1202396).
• objtool: Support multiple stack_op per instruction (bsc#1202396).
• objtool: Track original function across branches (bsc#1202396).
• objtool: Uniquely identify alternative instruction groups (bsc#1202396).
• objtool: Use Elf_Scn typedef instead of…

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

The following security bugs were fixed:

• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-29581: Fixed improper update of reference count vulnerability in net/sched that allowed a local attacker to cause privilege escalation to root (bnc#1199665).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-21385: Fixed a flaw in net_rds_alloc_sgs() that allowed unprivileged local users to crash the machine (bnc#1202897).
• CVE-2022-20369: Fixed possible out of bounds write due to improper input validation in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).

The following non-security bugs were fixed:

• 9p: migrate from sync_inode to filemap_fdatawrite_wbc (bsc#1202528).
• ACPI: CPPC: Do not prevent CPPC from working in the future (git-fixes).
• Fix releasing of old bundles in xfrm_bundle_lookup() (bsc#1201264 bsc#1190397 bsc#1199617).
• KABI: cgroup: Restore KABI of css_set (bsc#1201610).
• KVM: PPC: Book3S HV: Context tracking exit guest context before enabling irqs (bsc#1065729).
• KVM: arm64: Avoid setting the upper 32 bits of TCR_EL2 and CPTR_EL2 (bsc#1201442)
• KVM: nVMX: Set UMIP bit CR4_FIXED1 MSR when emulating UMIP (bsc#1120716).
• KVM: x86: Mark TSS busy during LTR emulation after all fault checks (git-fixes).
• KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP (git-fixes).
• PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors (git-fixes).
• Revert 'USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set' (git-fixes).
• Revert 'r8152: adjust the settings about MAC clock speed down for RTL8153' (git-fixes).
• SUNRPC: Fix READ_PLUS crasher (git-fixes).
• SUNRPC: Fix the svc_deferred_event trace class (git-fixes).
• USB: new quirk for Dell Gen 2 devices (git-fixes).
• USB: serial: io_ti: add Agilent E5805A support (git-fixes).
• add Kirk Allan as branch maintainer
• ata: libata: add qc->flags in ata_qc_complete_template tracepoint (git-fixes).
• btrfs: Convert fs_info->free_chunk_space to atomic64_t (bsc#1202528).
• btrfs: add a trace class for dumping the current ENOSPC state (bsc#1202528).
• btrfs: add a trace point for reserve tickets (bsc#1202528).
• btrfs: adjust the flush trace point to include the source (bsc#1202528).
• btrfs: check reclaim_size in need_preemptive_reclaim (bsc#1202528).
• btrfs: check worker before need_preemptive_reclaim (bsc#1202528).
• btrfs: do not do preemptive flushing if the majority is global rsv (bsc#1202528).
• btrfs: do not include the global rsv size in the preemptive used amount (bsc#1202528).
• btrfs: enable a tracepoint when we fail tickets (bsc#1202528).
• btrfs: handle preemptive delalloc flushing slightly differently (bsc#1202528).
• btrfs: implement space clamping for preemptive flushing (bsc#1202528).
• btrfs: improve preemptive background space flushing (bsc#1202528).
• btrfs: include delalloc related info in dump space info tracepoint…

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

The following security bugs were fixed:

• CVE-2022-39190: Fixed an issue that was discovered in net/netfilter/nf_tables_api.c and could cause a denial of service upon binding to an already bound chain (bnc#1203117).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).
• CVE-2022-36946: Fixed a denial of service (panic) inside nfqnl_mangle in net/netfilter/nfnetlink_queue.c (bnc#1201940).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-3078: Fixed a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c (bnc#1203041).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-2959: Fixed a race condition that was found inside the watch queue due to a missing lock in pipe_resize_ring() (bnc#1202681).
• CVE-2022-2938: Fixed a flaw that was found inside the Pressure Stall Information implementation that could have been used to allow an attacker to crash the system or have other memory-corruption side effects (bnc#1202623).
• CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860).
• CVE-2022-2873: Fixed an out-of-bounds memory access flaw that was found in iSMT SMBus host controller driver (bnc#1202558).
• CVE-2022-28693: Fixed x86/speculation behavior by disabling RRSBA (bsc#1201455).
• CVE-2022-28356: Fixed a refcount leak bug that was found in net/llc/af_llc.c (bnc#1197391).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors that may have allowed information disclosure via local access (bnc#1201726).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-2585: Fixed missing cleanup of CPU timers before freeing them during exec (bsc#1202094).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-1184: Fixed an use-after-free flaw in fs/ext4/namei.c:dx_insert_block() in the filesystem sub-component (bnc#1198577).
• CVE-2021-4037: Fixed function logic vulnerability that allowed local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set (bnc#1198702).
• CVE-2021-33135: Fixed uncontrolled resource consumption inside Intel(R) SGX that may have allowed an authenticated user to potentially enable denial of service via local access (bnc#1199515).
• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).
• CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051).

The following non-security bugs were fixed:

• ACPI: APEI: Better fix to avoid spamming the console with old error logs (git-fixes).
• ACPI: APEI: explicit init of HEST and GHES in apci_init() (git-fixes).
• ACPI: CPPC: Do not prevent CPPC from working in the future (git-fixes).
• ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk (git-fixes).
• ACPI: EC: Remove duplicate…

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

The following security bugs were fixed:

• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-20369: Fixed possible out of bounds write due to improper input validation in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-21385: Fixed a flaw in net_rds_alloc_sgs() that allowed unprivileged local users to crash the machine (bnc#1202897).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).

The following non-security bugs were fixed:

• cifs: fix error paths in cifs_tree_connect() (bsc#1177440).
• cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share (bsc#1188944).
• cifs: report error instead of invalid when revalidating a dentry fails (bsc#1177440).
• cifs: skip trailing separators of prefix paths (bsc#1188944).
• kernel-obs-build: include qemu_fw_cfg (boo#1201705)
• lightnvm: Remove lightnvm implemenation (bsc#1191881 bsc#1201420 ZDI-CAN-17325).
• mm/rmap.c: do not reuse anon_vma if we just want a copy (git-fixes, bsc#1203098).
• mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse (git-fixes, bsc#1203098).
• net_sched: cls_route: disallow handle of 0 (bsc#1202393).
• objtool: Add --backtrace support (bsc#1202396).
• objtool: Add relocation check for alternative sections (bsc#1202396).
• objtool: Add support for intra-function calls (bsc#1202396).
• objtool: Allow no-op CFI ops in alternatives (bsc#1202396).
• objtool: Clean instruction state before each function validation (bsc#1169514).
• objtool: Convert insn type to enum (bsc#1202396).
• objtool: Do not use ignore flag for fake jumps (bsc#1202396).
• objtool: Fix !CFI insn_state propagation (bsc#1202396).
• objtool: Fix ORC vs alternatives (bsc#1202396).
• objtool: Fix sibling call detection (bsc#1202396).
• objtool: Fix switch table detection in .text.unlikely (bsc#1202396).
• objtool: Ignore empty alternatives (bsc#1169514).
• objtool: Make BP scratch register warning more robust (bsc#1202396).
• objtool: Make handle_insn_ops() unconditional (bsc#1202396).
• objtool: Remove INSN_STACK (bsc#1202396).
• objtool: Remove check preventing branches within alternative (bsc#1202396).
• objtool: Rename elf_open() to prevent conflict with libelf from elftoolchain (bsc#1202396).
• objtool: Rename struct cfi_state (bsc#1202396).
• objtool: Rework allocating stack_ops on decode (bsc#1202396).
• objtool: Rewrite alt->skip_orig (bsc#1202396).
• objtool: Set insn->func for alternatives (bsc#1202396).
• objtool: Support conditional retpolines (bsc#1202396).
• objtool: Support multiple stack_op per instruction (bsc#1202396).
• objtool: Track original function across…

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

The following security bugs were fixed:

• CVE-2022-39190: Fixed an issue that was discovered in net/netfilter/nf_tables_api.c and could cause a denial of service upon binding to an already bound chain (bnc#1203117).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-3078: Fixed a lack of check after calling vzalloc() and lack of free after allocation in drivers/media/test-drivers/vidtv/vidtv_s302m.c (bnc#1203041).
• CVE-2022-28356: Fixed a refcount leak bug that was found in net/llc/af_llc.c (bnc#1197391).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-2938: Fixed a flaw that was found inside the Pressure Stall Information implementation that could have been used to allow an attacker to crash the system or have other memory-corruption side effects (bnc#1202623).
• CVE-2022-28693: Fixed x86/speculation behavior by disabling RRSBA (bsc#1201455).
• CVE-2021-33135: Fixed uncontrolled resource consumption inside Intel(R) SGX that may have allowed an authenticated user to potentially enable denial of service via local access (bnc#1199515).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-2959: Fixed a race condition that was found inside the watch queue due to a missing lock in pipe_resize_ring() (bnc#1202681 bnc#1202685).
• CVE-2022-36946: Fixed a denial of service (panic) inside nfqnl_mangle in net/netfilter/nfnetlink_queue.c (bnc#1201940 bnc#1201941 bnc#1202312 bnc#1202874).
• CVE-2021-4037: Fixed function logic vulnerability that allowed local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set (bnc#1198702).
• CVE-2022-2873: Fixed an out-of-bounds memory access flaw that was found in iSMT SMBus host controller driver (bnc#1202558).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).
• CVE-2022-32250: Fixed a privilege escalation issue in net/netfilter/nf_tables_api.c that allowed a local user to became root (bnc#1200015).

The following non-security bugs were fixed:

• 9p: Fix refcounting during full path walks for fid lookups (git-fixes).
• 9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl (git-fixes).
• 9p: fix fid refcount leak in v9fs_vfs_get_link (git-fixes).
• ACPI: APEI: Better fix to avoid spamming the console with old error logs (git-fixes).
• ACPI: APEI: explicit init of HEST and GHES in apci_init() (git-fixes).
• ACPI: CPPC: Do not prevent CPPC from working in the future (git-fixes).
• ACPI: EC: Drop the EC_FLAGS_IGNORE_DSDT_GPE quirk (git-fixes).
• ACPI: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI…

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

The following security bugs were fixed:

• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2022-1012: Fixed a memory leak problem that was found in the TCP source port generation algorithm in net/ipv4/tcp.c (bnc#1199482).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-21385: Fixed a flaw in net_rds_alloc_sgs() that allowed unprivileged local users to crash the machine (bnc#1202897).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-29581: Fixed improper update of reference count vulnerability in net/sched that allowed a local attacker to cause privilege escalation to root (bnc#1199665).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).

The following non-security bugs were fixed:

• rpm: Fix parsing of rpm/macros.kernel-source on SLE12 (bsc#1201019).
• cifs: fix error paths in cifs_tree_connect() (bsc#1177440).
• cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share (bsc#1188944).
• cifs: report error instead of invalid when revalidating a dentry fails (bsc#1177440).
• cifs: skip trailing separators of prefix paths (bsc#1188944).
• kernel-obs-build: include qemu_fw_cfg (boo#1201705)
• lightnvm: Remove lightnvm implemenation (bsc#1191881 bsc#1201420 ZDI-CAN-17325).
• md/bitmap: do not set sb values if can't pass sanity check (bsc#1197158).
• mm/rmap.c: do not reuse anon_vma if we just want a copy (git-fixes, bsc#1203098).
• mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse (git-fixes, bsc#1203098).
• net_sched: cls_route: disallow handle of 0 (bsc#1202393).
• net_sched: cls_route: disallow handle of 0 (bsc#1202393).
• objtool: Add --backtrace support (bsc#1202396).
• objtool: Add support for intra-function calls (bsc#1202396).
• objtool: Allow no-op CFI ops in alternatives (bsc#1202396).
• objtool: Convert insn type to enum (bsc#1202396).
• objtool: Do not use ignore flag for fake jumps (bsc#1202396).
• objtool: Fix !CFI insn_state propagation (bsc#1202396).
• objtool: Fix ORC vs alternatives (bsc#1202396).
• objtool: Fix sibling call detection (bsc#1202396).
• objtool: Make handle_insn_ops() unconditional (bsc#1202396).
• objtool: Remove INSN_STACK (bsc#1202396).
• objtool: Remove check preventing branches within alternative (bsc#1202396).
• objtool: Rename elf_open() to prevent conflict with libelf from elftoolchain (bsc#1202396).
• objtool: Rename struct cfi_state (bsc#1202396).
• objtool: Rework allocating stack_ops on decode (bsc#1202396).
• objtool: Rewrite alt->skip_orig (bsc#1202396).
• objtool: Set insn->func for alternatives (bsc#1202396).
• objtool: Support conditional…

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

The following security bugs were fixed:

• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-21385: Fixed a flaw in net_rds_alloc_sgs() that allowed unprivileged local users to crash the machine (bnc#1202897).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).

The following non-security bugs were fixed:

• 9p: migrate from sync_inode to filemap_fdatawrite_wbc (bsc#1202528).
• ACPI: CPPC: Do not prevent CPPC from working in the future (git-fixes).
• Fix releasing of old bundles in xfrm_bundle_lookup() (bsc#1201264 bsc#1190397 bsc#1199617).
• KABI: cgroup: Restore KABI of css_set (bsc#1201610).
• KVM: PPC: Book3S HV: Context tracking exit guest context before enabling irqs (bsc#1065729).
• KVM: arm64: Avoid setting the upper 32 bits of TCR_EL2 and CPTR_EL2 (bsc#1201442)
• KVM: nVMX: Set UMIP bit CR4_FIXED1 MSR when emulating UMIP (bsc#1120716).
• KVM: x86: Mark TSS busy during LTR emulation after all fault checks (git-fixes).
• KVM: x86: Set error code to segment selector on LLDT/LTR non-canonical #GP (git-fixes).
• PCI: dwc: Deallocate EPC memory on dw_pcie_ep_init() errors (git-fixes).
• Revert 'USB: xhci: fix U1/U2 handling for hardware with XHCI_INTEL_HOST quirk set' (git-fixes).
• Revert 'r8152: adjust the settings about MAC clock speed down for RTL8153' (git-fixes).
• SUNRPC: Fix the svc_deferred_event trace class (git-fixes).
• USB: new quirk for Dell Gen 2 devices (git-fixes).
• USB: serial: io_ti: add Agilent E5805A support (git-fixes).
• ata: libata: add qc->flags in ata_qc_complete_template tracepoint (git-fixes).
• btrfs: Convert fs_info->free_chunk_space to atomic64_t (bsc#1202528).
• btrfs: add a trace class for dumping the current ENOSPC state (bsc#1202528).
• btrfs: add a trace point for reserve tickets (bsc#1202528).
• btrfs: adjust the flush trace point to include the source (bsc#1202528).
• btrfs: check reclaim_size in need_preemptive_reclaim (bsc#1202528).
• btrfs: check worker before need_preemptive_reclaim (bsc#1202528).
• btrfs: do not do preemptive flushing if the majority is global rsv (bsc#1202528).
• btrfs: do not include the global rsv size in the preemptive used amount (bsc#1202528).
• btrfs: enable a tracepoint when we fail tickets (bsc#1202528).
• btrfs: handle preemptive delalloc flushing slightly differently (bsc#1202528).
• btrfs: implement space clamping for preemptive flushing (bsc#1202528).
• btrfs: improve preemptive background space flushing (bsc#1202528).
• btrfs: include delalloc related info in dump space info tracepoint (bsc#1202528).
• btrfs: introduce a FORCE_COMMIT_TRANS flush operation (bsc#1202528).
• btrfs: make flush_space take a enum btrfs_flush_state instead of int (bsc#1202528).
• btrfs: only clamp the first time we have to start flushing (bsc#1202528).
• btrfs: only…

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

The following security bugs were fixed:

• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl() printer_ioctl() when accessing a deallocated instance (bnc#1202895).
• CVE-2021-4155: Fixed a data leak flaw that was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem (bnc#1194272).
• CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-1012: Fixed a memory leak problem that was found in the TCP source port generation algorithm in net/ipv4/tcp.c (bnc#1199482).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).
• CVE-2022-32250: Fixed a privilege escalation issue in net/netfilter/nf_tables_api.c that allowed a local user to became root (bnc#1200015)
• CVE-2022-29581: Fixed improper update of reference count vulnerability in net/sched that allowed a local attacker to cause privilege escalation to root (bnc#1199665).
• CVE-2022-20166: Fixed possible out of bounds write due to a heap buffer overflow in various methods of kernel base drivers (bnc#1200598).

The following non-security bugs were fixed:

• cifs: fix uninitialized pointer in error case in dfs_cache_get_tgt_share (bsc#1188944).
• cifs: skip trailing separators of prefix paths (bsc#1188944).
• config: Update files NVRAM=y (bsc#1201361 bsc#1192968).
• kernel-obs-build: include qemu_fw_cfg (boo#1201705)
• lightnvm: Remove lightnvm implemenation (bsc#1191881 bsc#1201420 ZDI-CAN-17325).
• md/bitmap: do not set sb values if can't pass sanity check (bsc#1197158).
• mm/rmap: Fix anon_vma->degree ambiguity leading to double-reuse (git-fixes, bsc#1203098).
• mm: pagewalk: Fix race between unmap and page walker (git-fixes, bsc#1203159).
• net_sched: cls_route: disallow handle of 0 (bsc#1202393).
• objtool: Add support for intra-function calls (bsc#1202396).
• objtool: Make handle_insn_ops() unconditional (bsc#1202396).
• objtool: Remove INSN_STACK (bsc#1202396).
• objtool: Rework allocating stack_ops on decode (bsc#1202396).
• objtool: Support multiple stack_op per instruction (bsc#1202396).
• rpm: Fix parsing of rpm/macros.kernel-source on SLE12 (bsc#1201019).
• tcp: add some entropy in __inet_hash_connect() (bsc#1180153).
• tcp: change source port randomizarion at…

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

The following security bugs were fixed:

• CVE-2022-39190: Fixed an issue that was discovered in net/netfilter/nf_tables_api.c and could cause a denial of service upon binding to an already bound chain (bnc#1203117).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-2639: Fixed an integer coercion error that was found in the openvswitch kernel module (bnc#1202154).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2021-4155: Fixed a data leak flaw that was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem (bnc#1194272).
• CVE-2020-36516: Fixed an issue in the mixed IPID assignment method where an attacker was able to inject data into or terminate a victim's TCP session (bnc#1196616).
• CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl() printer_ioctl() when accessing a deallocated instance (bnc#1202895).
• CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051).
• CVE-2022-3303: Fixed a race condition in the sound subsystem due to improper locking (bnc#1203769).
• CVE-2022-41218: Fixed an use-after-free caused by refcount races in drivers/media/dvb-core/dmxdev.c (bnc#1202960).
• CVE-2022-3239: Fixed an use-after-free in the video4linux driver that could lead a local user to able to crash the system or escalate their privileges (bnc#1203552).
• CVE-2022-41848: Fixed a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl (bnc#1203987).
• CVE-2022-41849: Fixed a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open (bnc#1203992).
• CVE-2022-2586: Fixed a use-after-free which can be triggered when a nft table is deleted (bnc#1202095).
• CVE-2022-41222: Fixed a use-after-free via a stale TLB because an rmap lock is not held during a PUD move (bnc#1203622).
• CVE-2022-2503: Fixed a bug in dm-verity, device-mapper table reloads allowed users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. This allowed root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates (bnc#1202677).
• CVE-2020-16119: Fixed a use-after-free vulnerability exploitable by a local attacker due to reuse of a DCCP socket. (bnc#1177471)

The following non-security bugs were fixed:

• ACPI: APEI: Better fix to avoid…

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

The following security bugs were fixed:

• CVE-2016-3695: Fixed an issue inside the einj_error_inject function in drivers/acpi/apei/einj.c that allowed users to simulate hardware errors and consequently cause a denial of service (bnc#1023051).
• CVE-2020-16119: Fixed a use-after-free due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released (bnc#1177471).
• CVE-2020-27784: Fixed a vulnerability that was found in printer_ioctl() printer_ioctl() when accessing a deallocated instance (bnc#1202895).
• CVE-2021-4155: Fixed a data leak flaw that was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem (bnc#1194272).
• CVE-2021-4203: Fixed use-after-free read flaw that was found in sock_getsockopt() in net/core/sock.c due to SO_PEERCRED and SO_PEERGROUPS race with listen() (bnc#1194535).
• CVE-2022-20368: Fixed slab-out-of-bounds access in packet_recvmsg() (bsc#1202346).
• CVE-2022-20369: Fixed out of bounds write in v4l2_m2m_querybuf of v4l2-mem2mem.c (bnc#1202347).
• CVE-2022-2503: Fixed a LoadPin bypass in Dm-verity (bnc#1202677).
• CVE-2022-2586: Fixed issue in netfilter that allowed CHAIN_ID to refer to another table (bsc#1202095).
• CVE-2022-2588: Fixed use-after-free in cls_route (bsc#1202096).
• CVE-2022-26373: Fixed non-transparent sharing of return predictor targets between contexts in some Intel Processors (bnc#1201726).
• CVE-2022-2663: Fixed an issue that was found in nf_conntrack_irc where the message handling could be confused and incorrectly matches the message (bnc#1202097).
• CVE-2022-2905: Fixed tnum_range usage on array range checking for poke descriptors (bsc#1202564, bsc#1202860).
• CVE-2022-2977: Fixed reference counting for struct tpm_chip (bsc#1202672).
• CVE-2022-3028: Fixed race condition that was found in the IP framework for transforming packets (XFRM subsystem) (bnc#1202898).
• CVE-2022-3169: Fixed a denial of service that resulted in a PCIe link disconnect (bnc#1203290).
• CVE-2022-32296: Fixed issue where TCP servers were able to identify clients by observing what source ports are used (bnc#1200288).
• CVE-2022-3239: Fixed a use-after-free in the video4linux driver (bnc#1203552).
• CVE-2022-3303: Fixed a race at SNDCTL_DSP_SYNC (bsc#1203769).
• CVE-2022-36879: Fixed an issue in xfrm_expand_policies in net/xfrm/xfrm_policy.c where a refcount could be dropped twice (bnc#1201948).
• CVE-2022-39188: Fixed race condition in include/asm-generic/tlb.h where a device driver can free a page while it still has stale TLB entries (bnc#1203107).
• CVE-2022-39190: Fixed an issue that was discovered in net/netfilter/nf_tables_api.c and could cause a denial of service upon binding to an already bound chain (bnc#1203117).
• CVE-2022-40768: Fixed information leak in drivers/scsi/stex.c due to stex_queuecommand_lck lack a memset for the PASSTHRU_CMD case (bnc#1203514).
• CVE-2022-41218: Fixed a use-after-free due to refcount races at releasing (bsc#1202960).
• CVE-2022-41222: Fixed a use-after-free via a stale TLB because an rmap lock is not held during a PUD move (bnc#1203622).
• CVE-2022-41674: Fixed a DoS issue where kernel can crash on the reception of specific WiFi Frames (bsc#1203770).
• CVE-2022-41848: Fixed a use-after-free in mgslpc_ops (bsc#1203987).
• CVE-2022-41849: Fixed a use-after-free in ufx_ops_open() (bsc#1203992).
• CVE-2022-42719: Fixed MBSSID parsing use-after-free (bsc#1204051).
• CVE-2022-42720: Fixed BSS refcounting bugs (bsc#1204059).
• CVE-2022-42721: Avoid nontransmitted BSS list corruption (bsc#1204060).
• CVE-2022-42722: Fixed crash in beacon protection for P2P-device (bsc#1204125).

The following non-security bugs were fixed:

• Fixed parsing of rpm/macros.kernel-source on SLE12 (bsc#1201019).
• acpi: EC: Remove duplicate ThinkPad X1 Carbon 6th entry from DMI quirks (git-fixes).
• acpi: LPSS: Fix missing check in register_device_clock()…

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

The following security bugs were fixed:

• CVE-2022-4378: Fixed stack overflow in __do_proc_dointvec (bsc#1206207).
• CVE-2022-42328: Guests could trigger denial of service via the netback driver (bsc#1206114).
• CVE-2022-42329: Guests could trigger denial of service via the netback driver (bsc#1206113).
• CVE-2022-3643: Guests could trigger NIC interface reset/abort/crash via netback driver (bsc#1206113).
• CVE-2022-3633: Fixed a memory leak in j1939_session_destroy of the file net/can/j1939/transport.c (bsc#1204650).
• CVE-2022-3114: Fixed a denial of service in imx_register_uart_clocks() in drivers/clk/imx/clk.c (bsc#1206391).
• CVE-2022-3619: Fixed a memory leak in l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c (bsc#1204569).
• CVE-2022-3635: Fixed a use-after-free in the tst_timer() of the file drivers/atm/idt77252.c (bsc#1204631).
• CVE-2022-41850: Fixed a race condition in roccat_report_event() in drivers/hid/hid-roccat.c (bsc#1203960).
• CVE-2022-45934: Fixed a integer wraparound via L2CAP_CONF_REQ packets in l2cap_config_req in net/bluetooth/l2cap_core.c (bsc#1205796).
• CVE-2022-3567: Fixed a to race condition in inet6_stream_ops()/inet6_dgram_ops() (bsc#1204414).
• CVE-2022-41858: Fixed a denial of service in sl_tx_timeout() in drivers/net/slip (bsc#1205671).
• CVE-2022-43945: Fixed a buffer overflow in the NFSD implementation (bsc#1205128).
• CVE-2022-4095: Fixed a use-after-free in rtl8712 driver (bsc#1205514).
• CVE-2022-3903: Fixed a denial of service with the Infrared Transceiver USB driver (bsc#1205220).
• CVE-2022-42896: Fixed a use-after-free vulnerability in the net/bluetooth/l2cap_core.c's l2cap_connect() and l2cap_le_connect_req() which may have allowed code execution and leaking kernel memory (respectively) remotely via Bluetooth (bsc#1205709).
• CVE-2022-42895: Fixed an information leak in the net/bluetooth/l2cap_core.c's l2cap_parse_conf_req() which can be used to leak kernel pointers remotely (bsc#1205705).
• CVE-2022-3424: Fixed use-after-free in gru_set_context_option(), gru_fault() and gru_handle_user_call_os() that could lead to kernel panic (bsc#1204166).
• CVE-2022-3628: Fixed potential buffer overflow in brcmf_fweh_event_worker() in wifi/brcmfmac (bsc#1204868).
• CVE-2022-2964: Fixed memory corruption issues in ax88179_178a devices (bsc#1202686).
• CVE-2021-4037: Fixed function logic vulnerability that allowed local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set (bsc#1198702).
• CVE-2022-43750: Fixed vulnerability in usbmon that allowed a user-space client to corrupt the monitor's internal memory (bsc#1204653).
• CVE-2022-3542: Fixed memory leak in bnx2x_tpa_stop() in drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c (bsc#1204402).
• CVE-2022-3629: Fixed memory leak in vsock_connect() in net/vmw_vsock/af_vsock.c (bsc#1204635).
• CVE-2022-3646: Fixed memory leak in nilfs_attach_log_writer() in fs/nilfs2/segment.c (bsc#1204646).
• CVE-2022-3649: Fixed use-after-free in nilfs_new_inode() in fs/nilfs2/inode.c (bsc#1204647).
• CVE-2022-3621: Fixed null pointer dereference in nilfs_bmap_lookup_at_level() in fs/nilfs2/inode.c (bsc#1204574).
• CVE-2022-3594: Fixed excessive data logging in intr_callback() in drivers/net/usb/r8152.c (bsc#1204479).
• CVE-2022-3586: Fixed use-after-free in socket buffer (SKB) that could allow a local unprivileged user to cause a denial of service (bsc#1204439).
• CVE-2022-3565: Fixed use-after-free in del_timer() in drivers/isdn/mISDN/l1oip_core.c (bsc#1204431).
• CVE-2022-3524: Fixed memory leak in ipv6_renew_options() in the IPv6 handler (bsc#1204354).
• CVE-2022-40768: Fixed information leak in the scsi driver which allowed local users to obtain sensitive information from kernel memory (bsc#1203514).
• CVE-2022-42703: Fixed use-after-free in mm/rmap.c related to leaf anon_vma…

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

The following security bugs were fixed:

• CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
• CVE-2024-41092: drm/i915/gt: Fix potential UAF by revoke of fence registers (bsc#1228483).
• CVE-2024-42098: crypto: ecdh - explicitly zeroize private_key (bsc#1228779).
• CVE-2024-42229: crypto: aead,cipher - zeroize key buffer after use (bsc#1228708).
• CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
• CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
• CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073).
• CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).

The following non-security bugs were fixed:

• initcall_blacklist: Does not allow kernel_lockdown be blacklisted (bsc#1237521).
• x86/bhi: Avoid warning in #DB handler due to BHI mitigation (git-fixes).
• x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIES (git-fixes).
• x86/bugs: Fix BHI documentation (git-fixes).
• x86/bugs: Fix BHI handling of RRSBA (git-fixes).
• x86/bugs: Fix BHI retpoline check (git-fixes).
• x86/bugs: Fix return type of spectre_bhi_state() (git-fixes).
• x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto (git-fixes).

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

The following security bugs were fixed:

• CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
• CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
• CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
• CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
• CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
• CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
• CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
• CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
• CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
• CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239095).
• CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
• CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029).
• CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073).
• CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
• CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).

The following non-security bugs were fixed:

• ACPI: processor: idle: Return an error if both P_LVL{2,3} idle states are invalid (bsc#1237530).
• RDMA/mana_ib: Prefer struct_size over open coded arithmetic (bsc#1239016).
• RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing (bsc#1239016).
• Revert 'gfs2: Fix inode height consistency check (git-fixes).
• btrfs: defrag: do not use merged extent map for their generation check (bsc#1239968).
• btrfs: fix defrag not merging contiguous extents due to merged extent maps (bsc#1239968).
• btrfs: fix extent map merging not happening for adjacent extents (bsc#1239968).
• btrfs: send: allow cloning non-aligned extent if it ends at i_size (bsc#1239969).
• btrfs: send: fix invalid clone operation for file that got its size decreased (bsc#1239969).
• cifs: Add a laundromat thread for cached directories (git-fixes).
• cifs: fix potential null pointer use in destroy_workqueue in init_cifs error path (git-fixes).
• gfs2: Fix inode height consistency check (git-fixes).
• mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove() (bsc#1239126).
• mm: zswap: move allocations during CPU init outside the lock (git-fixes).
• net: mana: Add flex array to struct mana_cfg_rx_steer_req_v2 (bsc#1239016).
• net: mana: Allow variable size indirection table (bsc#1239016).
• net: mana: Avoid open coded arithmetic (bsc#1239016).
• net: mana: Support holes in device list reply msg (bsc#1240133).
• sched/membarrier: Fix redundant load of membarrier_state (bsc#1232743).
• smb3: allow controlling length of time directory entries are cached with dir leases (git-fixes).
• smb3: do not start laundromat thread when dir leases disabled (git-fixes).
• smb3: retrying on failed server close (git-fixes).
• smb: client: destroy cfid_put_wq on module exit (git-fixes).
• smb: client: disable directory caching when dir_cache_timeout is zero (git-fixes).
• smb: client: do not start laundromat thread on nohandlecache (git-fixes).
• smb: client: make laundromat a delayed worker (git-fixes).
• smb: client: properly close cfids on umount (bsc#1231432, bsc#1232299, bsc#1235599, bsc#1234896).
• tpm: send_data: Wait longer for the TPM to become ready (bsc#1235870).

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

The following security bugs were fixed:

• CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
• CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
• CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
• CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
• CVE-2024-2201: Fixed information leak in x86/BHI (bsc#1217339).
• CVE-2024-41092: drm/i915/gt: Fix potential UAF by revoke of fence registers (bsc#1228483).
• CVE-2024-42098: crypto: ecdh - explicitly zeroize private_key (bsc#1228779).
• CVE-2024-42229: crypto: aead,cipher - zeroize key buffer after use (bsc#1228708).
• CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558 bsc#1234464).
• CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
• CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
• CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
• CVE-2024-58083: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (bsc#1239036).
• CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029).
• CVE-2025-21714: RDMA/mlx5: Fix implicit ODP use after free (bsc#1237890).
• CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073).
• CVE-2025-21732: RDMA/mlx5: Fix a race for an ODP MR which leads to CQE with error (bsc#1237877).
• CVE-2025-21753: btrfs: fix use-after-free when attempting to join an aborted transaction (bsc#1237875).
• CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
• CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).
• CVE-2025-21839: kABI: Fix kABI after backport od CVE-2025-21839 (bsc#1239061).

The following non-security bugs were fixed:

• ACPI: processor: idle: Return an error if both P_LVL{2,3} idle states are invalid (bsc#1237530).
• RDMA/mana_ib: Prefer struct_size over open coded arithmetic (bsc#1239016).
• RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing (bsc#1239016).
• RDMA/mlx5: Fix implicit ODP hang on parent deregistration (git-fixes)
• btrfs: defrag: do not use merged extent map for their generation check (bsc#1239968).
• btrfs: fix defrag not merging contiguous extents due to merged extent maps (bsc#1239968).
• btrfs: fix extent map merging not happening for adjacent extents (bsc#1239968).
• btrfs: send: allow cloning non-aligned extent if it ends at i_size (bsc#1239969).
• btrfs: send: fix invalid clone operation for file that got its size decreased (bsc#1239969).
• gfs2: Fix inode height consistency check (git-fixes).
• mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove() (bsc#1239126).
• mm: zswap: move allocations during CPU init outside the lock (git-fixes).
• net: mana: Add flex array to struct mana_cfg_rx_steer_req_v2 (bsc#1239016).
• net: mana: Allow variable size indirection table (bsc#1239016).
• net: mana: Avoid open coded arithmetic (bsc#1239016).
• net: mana: Fix error handling in mana_create_txq/rxq's NAPI cleanup (bsc#1240195).
• net: mana: Support holes in device list reply msg (bsc#1240133).
• x86/bhi: Avoid warning in #DB handler due to BHI mitigation (git-fixes).
• x86/bugs: Cache the value of MSR_IA32_ARCH_CAPABILITIES (git-fixes).
• x86/bugs: Fix BHI documentation (git-fixes).
• x86/bugs: Fix BHI handling of RRSBA (git-fixes).
• x86/bugs: Fix BHI retpoline check (git-fixes).
• x86/bugs: Fix return type of spectre_bhi_state() (git-fixes).
• x86/bugs: Remove CONFIG_BHI_MITIGATION_AUTO and spectre_bhi=auto (git-fixes).

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

The following security bugs were fixed:

• CVE-2021-47248: udp: fix race between close() and udp_abort() (bsc#1224867).
• CVE-2022-49051: net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (bsc#1237903).
• CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
• CVE-2022-49275: can: m_can: m_can_tx_handler(): fix use after free of skb (bsc#1238719).
• CVE-2022-49413: bfq: Update cgroup information before merging bio (bsc#1238710).
• CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
• CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238729).
• CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238787).
• CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238789).
• CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
• CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
• CVE-2024-56642: tipc: Fix use-after-free of kernel socket in cleanup_bearer() (bsc#1235433).
• CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
• CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
• CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
• CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
• CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).

The following non-security bugs were fixed:

• ACPI: processor: idle: Return an error if both P_LVL{2,3} idle states are invalid (bsc#1237530).
• btrfs: send: allow cloning non-aligned extent if it ends at i_size (bsc#1239969).
• btrfs: send: fix invalid clone operation for file that got its size decreased (bsc#1239969).
• btrfs: send: use btrfs_file_extent_end() in send_write_or_clone() (bsc#1239969).

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

The following security bugs were fixed:

• CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
• CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
• CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
• CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
• CVE-2024-53124: net: fix data-races around sk->sk_forward_alloc (bsc#1234074).
• CVE-2024-53176: smb: During unmount, ensure all cached dir instances drop their dentry (bsc#1234894).
• CVE-2024-53178: smb: Do not leak cfid when reconnect races with open_cached_dir (bsc#1234895).
• CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
• CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
• CVE-2024-58013: Bluetooth: MGMT: Fix slab-use-after-free Read in mgmt_remove_adv_monitor_sync (bsc#1239095).
• CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
• CVE-2025-21693: mm: zswap: properly synchronize freeing resources during CPU hotunplug (bsc#1237029).
• CVE-2025-21718: net: rose: fix timer races against user threads (bsc#1239073).
• CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
• CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).

The following non-security bugs were fixed:

• ACPI: processor: idle: Return an error if both P_LVL{2,3} idle states are invalid (bsc#1237530).
• btrfs: defrag: do not use merged extent map for their generation check (bsc#1239968).
• btrfs: fix defrag not merging contiguous extents due to merged extent maps (bsc#1239968).
• btrfs: fix extent map merging not happening for adjacent extents (bsc#1239968).
• btrfs: send: allow cloning non-aligned extent if it ends at i_size (bsc#1239969).
• btrfs: send: fix invalid clone operation for file that got its size decreased (bsc#1239969).
• cifs: Add a laundromat thread for cached directories (git-fixes).
• cifs: fix potential null pointer use in destroy_workqueue in init_cifs error path (git-fixes).
• gfs2: Fix inode height consistency check (git-fixes).
• mm: zswap: move allocations during CPU init outside the lock (git-fixes).
• mm/mmu_notifier.c: fix race in mmu_interval_notifier_remove() (bsc#1239126).
• net: mana: Add flex array to struct mana_cfg_rx_steer_req_v2 (bsc#1239016).
• net: mana: Allow variable size indirection table (bsc#1239016).
• net: mana: Avoid open coded arithmetic (bsc#1239016).
• net: mana: Support holes in device list reply msg (bsc#1240133).
• RDMA/mana_ib: Prefer struct_size over open coded arithmetic (bsc#1239016).
• RDMA/mana_ib: Use v2 version of cfg_rx_steer_req to enable RX coalescing (bsc#1239016).
• sched/membarrier: Fix redundant load of membarrier_state (bsc#1232743).
• smb: client: destroy cfid_put_wq on module exit (git-fixes).
• smb: client: disable directory caching when dir_cache_timeout is zero (git-fixes).
• smb: client: do not start laundromat thread on nohandlecache (git-fixes).
• smb: client: make laundromat a delayed worker (git-fixes).
• smb: client: properly close cfids on umount (bsc#1231432, bsc#1232299, bsc#1235599, bsc#1234896).
• smb3: allow controlling length of time directory entries are cached with dir leases (git-fixes).
• smb3: do not start laundromat thread when dir leases disabled (git-fixes).
• smb3: retrying on failed server close (git-fixes).
• tpm: send_data: Wait longer for the TPM to become ready (bsc#1235870).

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

The following security bugs were fixed:

• CVE-2021-47248: udp: fix race between close() and udp_abort() (bsc#1224867).
• CVE-2022-49051: net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (bsc#1237903).
• CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
• CVE-2022-49275: can: m_can: m_can_tx_handler(): fix use after free of skb (bsc#1238719).
• CVE-2022-49413: bfq: Update cgroup information before merging bio (bsc#1238710).
• CVE-2022-49465: blk-throttle: Set BIO_THROTTLED when bio has been throttled (bsc#1238919).
• CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238729).
• CVE-2022-49563: crypto: qat - add param check for RSA (bsc#1238787).
• CVE-2022-49564: crypto: qat - add param check for DH (bsc#1238789).
• CVE-2022-49739: gfs2: Always check inode size of inline inodes (bsc#1240207).
• CVE-2023-52935: mm/khugepaged: fix ->anon_vma race (bsc#1240276).
• CVE-2024-56642: tipc: Fix use-after-free of kernel socket in cleanup_bearer() (bsc#1235433).
• CVE-2024-56651: can: hi311x: hi3110_can_ist(): fix potential use-after-free (bsc#1235528).
• CVE-2024-57996: net_sched: sch_sfq: do not allow 1 packet limit (bsc#1239076).
• CVE-2024-58014: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (bsc#1239109).
• CVE-2025-21772: partitions: mac: fix handling of bogus partition table (bsc#1238911).
• CVE-2025-21780: drm/amdgpu: avoid buffer overflow attach in smu_sys_set_pp_table() (bsc#1239115).

The following non-security bugs were fixed:

• ACPI: processor: idle: Return an error if both P_LVL{2,3} idle states are invalid (bsc#1237530).
• btrfs: send: allow cloning non-aligned extent if it ends at i_size (bsc#1239969).
• btrfs: send: fix invalid clone operation for file that got its size decreased (bsc#1239969).
• btrfs: send: use btrfs_file_extent_end() in send_write_or_clone() (bsc#1239969).

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

The following security bugs were fixed:

• CVE-2021-46925: Fixed kernel panic caused by race of smc_sock (bsc#1220466).
• CVE-2021-47645: media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com (bsc#1237767).
• CVE-2021-47648: gpu: host1x: Fix a memory leak in 'host1x_remove()' (bsc#1237725).
• CVE-2022-49046: i2c: dev: check return value when calling dev_set_name() (bsc#1237842).
• CVE-2022-49051: net: usb: aqc111: Fix out-of-bounds accesses in RX fixup (bsc#1237903).
• CVE-2022-49053: scsi: target: tcmu: Fix possible page UAF (bsc#1237918).
• CVE-2022-49059: nfc: nci: add flush_workqueue to prevent uaf (bsc#1238007).
• CVE-2022-49074: irqchip/gic-v3: Fix GICR_CTLR.RWP polling (bsc#1237728).
• CVE-2022-49075: btrfs: fix qgroup reserve overflow the qgroup limit (bsc#1237733).
• CVE-2022-49084: qede: confirm skb is allocated before using (bsc#1237751).
• CVE-2022-49107: ceph: fix memory leak in ceph_readdir when note_last_dentry returns error (bsc#1237973).
• CVE-2022-49109: ceph: fix inode reference leakage in ceph_get_snapdir() (bsc#1237836).
• CVE-2022-49119: scsi: pm8001: Fix memory leak in pm8001_chip_fw_flash_update_req() (bsc#1237925).
• CVE-2022-49120: scsi: pm8001: Fix task leak in pm8001_send_abort_all() (bsc#1237969).
• CVE-2022-49209: bpf, sockmap: Fix memleak in tcp_bpf_sendmsg while sk msg is full (bsc#1238252).
• CVE-2022-49220: dax: make sure inodes are flushed before destroy cache (bsc#1237936).
• CVE-2022-49275: can: m_can: m_can_tx_handler(): fix use after free of skb (bsc#1238719).
• CVE-2022-49286: tpm: use try_get_ops() in tpm-space.c (bsc#1238647).
• CVE-2022-49292: ALSA: oss: Fix PCM OSS buffer allocation overflow (bsc#1238625).
• CVE-2022-49308: extcon: Modify extcon device to be created after driver data is set (bsc#1238654).
• CVE-2022-49331: nfc: st21nfca: fix memory leaks in EVT_TRANSACTION handling (bsc#1237813).
• CVE-2022-49344: af_unix: Fix a data-race in unix_dgram_peer_wake_me() (bsc#1237988).
• CVE-2022-49367: net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register (bsc#1238447).
• CVE-2022-49370: firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle (bsc#1238467).
• CVE-2022-49372: tcp: tcp_rtx_synack() can be called from process context (bsc#1238251).
• CVE-2022-49388: ubi: ubi_create_volume: Fix use-after-free when volume creation failed (bsc#1237934).
• CVE-2022-49395: um: Fix out-of-bounds read in LDT setup (bsc#1237953).
• CVE-2022-49397: phy: qcom-qmp: fix struct clk leak on probe errors (bsc#1237823).
• CVE-2022-49404: RDMA/hfi1: Fix potential integer multiplication overflow errors (bsc#1238430).
• CVE-2022-49416: wifi: mac80211: fix use-after-free in chanctx code (bsc#1238293).
• CVE-2022-49433: RDMA/hfi1: Prevent use of lock before it is initialized (bsc#1238268).
• CVE-2022-49472: net: phy: micrel: Allow probing without .driver_data (bsc#1238951).
• CVE-2022-49488: drm/msm/mdp5: Return error code in mdp5_mixer_release when deadlock (bsc#1238600).
• CVE-2022-49495: drm/msm/hdmi: check return value after calling platform_get_resource_byname() (bsc#1237932).
• CVE-2022-49497: net: remove two BUG() from skb_checksum_help() (bsc#1238946).
• CVE-2022-49505: NFC: NULL out the dev->rfkill to prevent UAF (bsc#1238615).
• CVE-2022-49516: ice: always check VF VSI pointer values (bsc#1238953).
• CVE-2022-49519: ath10k: skip ath10k_halt during suspend for driver state RESTARTING (bsc#1238943).
• CVE-2022-49524: media: pci: cx23885: Fix the error handling in cx23885_initdev() (bsc#1238949).
• CVE-2022-49530: drm/amd/pm: fix double free in si_parse_power_table() (bsc#1238944).
• CVE-2022-49538: ALSA: jack: Fix mutex call in snd_jack_report() (bsc#1238843).
• CVE-2022-49544: ipw2x00: Fix potential NULL dereference in libipw_xmit() (bsc#1238721).
• CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238729). -…