CVE-2025-40100

btrfs: do not assert we found block group item when creating free space tree

References

Notes

 carnil> Introduced in a5ed91828518 ("Btrfs: implement the free space B-tree").
 carnil> Vulnerable versions: 4.5.

Bugs

Status

Branch Status
upstream released (6.18-rc2) [a5a51bf4e9b7354ce7cd697e610d72c1b33fd949]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable released (6.17.5) [eb145463f22d7d32d426b29fe9810de9e792b6ba]
6.12-upstream-stable released (6.12.55) [3fdcfd91b93f930d87843156c7c8cc5fbcf9b144]
6.6-upstream-stable released (6.6.114) [289498da343b05c886f19b4269429606f86dd17b]
6.1-upstream-stable released (6.1.158) [4f4b9ca73f84130d9fbb0fc02306ce94ce8bdbe6]
5.10-upstream-stable needed
sid released (6.17.6-1)
6.12-trixie-security released (6.12.57-1)
6.1-bookworm-security released (6.1.158-1)
5.10-bullseye-security needed