CVE-2024-26774

ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt

References

Notes

 carnil> First introducing commit could not be determined.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable needed
5.10-bullseye-security needed
5.10-upstream-stable needed
6.1-bookworm-security released (6.1.82-1)
6.1-upstream-stable released (6.1.80) [8b40eb2e716b503f7a4e1090815a17b1341b2150]
6.6-upstream-stable released (6.6.19) [f32d2a745b02123258026e105a008f474f896d6a]
6.8-upstream-stable N/A "Fixed before branching point"
sid released (6.7.7-1)
upstream released (6.8-rc3) [993bf0f4c393b3667830918f9247438a8f6fdb5b]