AZL-49953 CVE-2024-44963 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON when freeing tree block after error When freeing a tree block, at btrfsfreetreeblock, if we fail to create a delayed reference we don't deal with the error and just do a BUGON. The error most likely to happen ...

PT-2024-10451

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.43 Description The vulnerability is related to a potential parallel list adding issue in the btrfs reclaim bgs work function, which can cause list corruption and trigger a kernel bug. The issue can be...

SUSE CVE-2024-26726

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't drop extentmap for free space inode on write error While running the CI for an unrelated change I hit the following panic with generic/648 on btrfsholesspacecache. assertion failed: blockstart != EXTENTMAPHOLE, in...

UBUNTU-CVE-2021-47145

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not BUGON in linktofixupdir While doing error injection testing I got the following panic kernel BUG at fs/btrfs/tree-log.c:1862! invalid opcode: 0000 1 SMP NOPTI CPU: 1 PID: 7836 Comm: mount Not tainted 5.13.0-rc1+ 305...

PT-2023-33340 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.158 Description: A bug in the btrfs qgroup inherit function may cause issues due to sleeping from an invalid context. The actual impact and potential for attacks have not been proven yet. Recommendations:...