CVE-2022-50406
iomap: iomap: fix memory corruption when recording errors during writeback
References
Notes
carnil> Introduced in e735c0079465 ("iomap: Convert iomap_add_to_ioend() to take a
carnil> folio") # 5.17 onward
carnil> 598ecfbaa742 ("iomap: lift the xfs writeback code to iomap") # 5.5-5.16, needs
carnil> backporting
carnil> 150d5be09ce4 ("xfs: remove xfs_cancel_ioend") # 4.6-5.4, needs backporting.
carnil> Vulnerable versions: 4.6.
Bugs
Status
| Branch |
Status |
| upstream |
released (6.1-rc1) [3d5f3ba1ac28059bdf7000cae2403e4e984308d2]
|
| 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 |
N/A "Fixed before branching point"
|
| 5.10-upstream-stable |
needed
|
| sid |
released (6.0.3-1)
|
| 6.12-trixie-security |
N/A "Fixed before branching point"
|
| 6.1-bookworm-security |
N/A "Fixed before branching point"
|
| 5.10-bullseye-security |
needed
|
