SUSE-SU-2024:3803-1

This update for the Linux Kernel 5.3.18-15020024183 fixes several issues.

The following security issues were fixed:

• CVE-2021-47600: dm btree remove: fix use after free in rebalance_children() (bsc#1227472).
• CVE-2021-47598: schcake: do not call cakedestroy() from cake_init() (bsc#1227471).
• CVE-2023-52752: smb: client: fix use-after-free bug in cifsdebugdataprocshow() (bsc#1225819).
• CVE-2024-35862: Fixed potential UAF in smb2isnetworknamedeleted() (bsc#1225311).
• CVE-2024-35864: Fixed potential UAF in smb2isvalidleasebreak() (bsc#1225309).
• CVE-2024-35861: Fixed potential UAF in cifssignalcifsdforreconnect() (bsc#1225312).
• CVE-2021-47291: ipv6: fix another slab-out-of-bounds in fib6nhflush_exceptions (bsc#1227651).
• 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-2021-47402: Protect fl_walk() with rcu (bsc#1225301)
• CVE-2021-47378: Destroy cm id before destroy qp to avoid use after free (bsc#1225202).
• CVE-2024-27398: Fixed use-after-free bugs caused by scosocktimeout (bsc#1225013).
• CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1225310).
• CVE-2021-47383: Fixed out-of-bound vmalloc access in imageblit (bsc#1225211).
• CVE-2024-26923: Fixed false-positive lockdep splat for spinlock() in _unix_gc() (bsc#1223683).
• CVE-2024-26828: Fixed underflow in parseserverinterfaces() (bsc#1223363).
• CVE-2021-46955: Fixed an out-of-bounds read with openvswitch, when fragmenting IPv4 packets (bsc#1220537).
• 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 ip6routempath_notify() (bsc#1223059).
• CVE-2022-48651: Fixed an out-of-bound bug in ipvlan caused by unset skb->mac_header (bsc#1223514).
• 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).
• CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's deletion of SKB races with unixstreamread_generic()on the socket that the SKB is queued on (bsc#1218487).
• CVE-2023-1829: Fixed a use-after-free vulnerability in the control index filter (tcindex) (bsc#1210619).