🛡️ SUSE-SU-2024:4123-1 — kernel-livepatch-sle15-sp5-rt-update-11 (CVE-2021-47517 +29 more)

Security update for the Linux Kernel RT (Live Patch 11 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-150500_13_38 fixes several issues.

The following security issues were fixed:

• CVE-2021-47517: Fix panic when interrupt coaleceing is set via ethtool (bsc#1225429).
• CVE-2024-36904: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique() (bsc#1225733).
• CVE-2024-43861: Fix memory leak for not ip packets (bsc#1229553).
• CVE-2024-35905: Fixed int overflow for stack access size (bsc#1226327).
• CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1227471).
• CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1229273).
• CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1225011).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225819).
• CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1225311).
• CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1225012).
• CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1225309).
• CVE-2024-35861: Fixed potential UAF in cifs_signal_cifsd_for_reconnect() (bsc#1225312).
• CVE-2024-36899: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (bsc#1231353).
• CVE-2024-36899: gpiolib: cdev: Fix use after free in lineinfo_changed_notify (bsc#1225739).
• CVE-2024-40954: net: do not leave a dangling sk pointer, when socket creation fails (bsc#1227808)
• CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228573).
• CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1226325).
• CVE-2023-52846: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225099).
• CVE-2022-48662: Fixed a general protection fault (GPF) in i915_perf_open_ioctl (bsc#1223521).
• CVE-2022-48662: Update for 'really move i915_gem_context.link under ref protection' (bsc#1223521)
• CVE-2024-35817: Set gtt bound flag in amdgpu_ttm_gart_bind (bsc#1225313).
• CVE-2024-27398: Fixed use-after-free bugs caused by sco_sock_timeout (bsc#1225013).
• CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1225310).
• CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223683).
• CVE-2024-26930: Fixed double free of the ha->vp_map pointer (bsc#1223681).
• CVE-2024-26828: Fixed underflow in parse_server_interfaces() (bsc#1223363).
• CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5 modules (bsc#1220145).
• CVE-2024-26852: Fixed use-after-free in ip6_route_mpath_notify() (bsc#1223059).
• CVE-2024-26610: Fixed memory corruption in wifi/iwlwifi (bsc#1221302).
• CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223514).
• CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220832).
• 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#1222685).