Security tracker / CVE-2023-53270

CVE-2023-53270

ext4: fix i_disksize exceeding i_size problem in paritally written case

References

• Debian security tracker
• cve.org

Notes

 carnil> Introduced in 64769240bd07 ("ext4: Add delayed allocation support in
 carnil> data=writeback mode"). Vulnerable versions: 2.6.27.

Bugs

Status

Branch	Status
upstream	released (6.4-rc1) [1dedde690303c05ef732b7c5c8356fdf60a4ade3]
6.18-upstream-stable	N/A "Fixed before branching point"
6.17-upstream-stable	N/A "Fixed before branching point"
6.16-upstream-stable	N/A "Fixed before branching point"
6.12-upstream-stable	N/A "Fixed before branching point"
6.6-upstream-stable	N/A "Fixed before branching point"
6.1-upstream-stable	released (6.1.28) [d30090eb546d993ea3f3023452540c476ea614a5]
5.10-upstream-stable	needed
sid	released (6.3.7-1)
6.12-trixie-security	N/A "Fixed before branching point"
6.1-bookworm-security	released (6.1.37-1)
5.10-bullseye-security	needed