Security tracker / CVE-2024-50217

CVE-2024-50217

btrfs: fix use-after-free of block device file in __btrfs_free_extra_devids()

References

• Debian security tracker
• cve.org

Notes

 carnil> Introduced in 142388194191 ("btrfs: do not background blkdev_put()").
 carnil> Vulnerable versions: 4.8-rc4.

Bugs

Status

Branch	Status
upstream	released (6.12-rc6) [aec8e6bf839101784f3ef037dcdb9432c3f32343]
6.18-upstream-stable	N/A "Fixed before branching point"
6.17-upstream-stable	N/A "Fixed before branching point"
6.12-upstream-stable	N/A "Fixed before branching point"
6.11-upstream-stable	released (6.11.7) [47a83f8df39545f3f552bb6a1b6d9c30e37621dd]
6.6-upstream-stable	needed
6.1-upstream-stable	needed
5.10-upstream-stable	needed
sid	released (6.11.7-1)
6.12-trixie-security	N/A "Fixed before branching point"
6.1-bookworm-security	needed
5.10-bullseye-security	needed