SUSE-SU-2025:20545-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_4

This update for kernel-livepatch-MICRO-6-0-RTUpdate4 fixes the following issues: - CVE-2024-53146: NFSD: prevent a potential integer overflow bsc1234854 - CVE-2024-53166: block, bfq: fix bfqq uaf in bfqlimitdepth bsc1234885 - CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchrono...

CVE-2024-56581

In the Linux kernel, the following vulnerability has been resolved: btrfs: ref-verify: fix use-after-free after invalid ref action At btrfsreftreemod after we successfully inserted the new ref entry local variable 'ref' into the respective block entry's rbtree local variable 'be', if we find an...

CVE-2024-50273

CVE-2024-50273 affects the Linux kernel’s btrfs component. The issue occurs in insert_delayed_ref() when updating an existing ref’s action to BTRFS_DROP_DELAYED_REF: the ref is removed from its head’s ref_add_list with list_del(), but its own add_list is not reinitialized. If drop_delayed_ref() i...