medium5.5
CVE-2022-48946
In the Linux kernel, the following vulnerability has been resolved: udf: Fix preallocation discarding at indirect extent boundary When preallocation extent is …
Impact
In the Linux kernel, the following vulnerability has been resolved: udf: Fix preallocation discarding at indirect extent boundary When preallocation extent is the first one in the extent block, the code would corrupt extent tree header instead. Fix the problem and use udf_delete_aext() for deleting extent to avoid some code duplication.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 4.9.337 from 4.10 before 4.14.303 from 4.15 before 4.19.270 from 4.20 before 5.4.229 from 5.5 before 5.10.161 from 5.11 before 5.15.85 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/12a88f572d6d94b5c0b72e2d1782cc2e96ac06cf
- https://git.kernel.org/stable/c/1a075f4a549481ce6e8518d8379f193ccec6b746
- https://git.kernel.org/stable/c/4d835efd561dfb9bf5409f11f4ecd428d5d29226
- https://git.kernel.org/stable/c/63dbbd8f1499b0a161e701a04aa50148d60bd1f7
- https://git.kernel.org/stable/c/72f651c96c8aadf087fd782d551bf7db648a8c2e
- https://git.kernel.org/stable/c/7665857f88557c372da35534165721156756f77f
- https://git.kernel.org/stable/c/ae56d9a017724f130cf1a263dd82a78d2a6e3852
- https://git.kernel.org/stable/c/c8b6fa4511a7900db9fb0353b630d4d2ed1ba99c
- https://git.kernel.org/stable/c/cfe4c1b25dd6d2f056afc00b7c98bcb3dd0b1fc3