btrfs: handle errors from btrfs_dec_ref() properly
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 0.3%
exploitation probability
0.3%top 84% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved:
btrfs: handle errors from btrfs_dec_ref() properly
In walk_up_proc() we BUG_ON(ret) from btrfs_dec_ref(). This is
incorrect, we have proper error handling here, return the error.
Affected products
Linux · LinuxReferences
https://git.kernel.org/stable/c/0e4840ae09f375381167000ce47424818fcbcc7chttps://git.kernel.org/stable/c/2c4fe45351e544da4b8f10c74b277117a4fa7869https://git.kernel.org/stable/c/5eb178f373b4f16f3b42d55ff88fc94dd95b93b1https://git.kernel.org/stable/c/67e4ca7ddc67ef949326b4dc404a9678bbe67d72https://git.kernel.org/stable/c/9c8237021b53d52357c0de07a768582fafb2791dhttps://git.kernel.org/stable/c/a7f16a7a709845855cb5a0e080a52bda5873f9dehttps://lists.debian.org/debian-lts-announce/2025/05/msg00030.htmlhttps://lists.debian.org/debian-lts-announce/2025/05/msg00045.html