CVE-2024-23850

btrfs: do not ASSERT() if the newly created subvolume already got read

References

Notes

 carnil> Commit fixes 2dfb1e43f57d ("btrfs: preallocate anon block
 carnil> device at first phase of snapshot creation") in 5.9-rc1 (and
 carnil> backported to 5.8.3)
 bwh> Fixed as well in 6.6.18 and 6.7.6.

Bugs

Status

Branch Status
4.19-buster-security N/A "Vulnerable code not present"
4.19-upstream-stable N/A "Vulnerable code not present"
5.10-bullseye-security released (5.10.216-1)
5.10-upstream-stable released (5.10.210) [3f5d47eb163bceb1b9e613c9003bae5fefc0046f]
6.1-bookworm-security released (6.1.82-1)
6.1-upstream-stable released (6.1.79) [66b317a2fc45b2ef66527ee3f8fa08fb5beab88d]
6.6-upstream-stable unknown
6.8-upstream-stable unknown
sid released (6.7.7-1)
upstream released (6.8-rc4) [e03ee2fe873eb68c1f9ba5112fee70303ebf9dfb]