CVE-2022-48946
Last modified
CVE-2022-48946 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. 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.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 4.9.337 |
| Linux | Linux Kernel | >= 4.10, < 4.14.303 |
| Linux | Linux Kernel | >= 4.15, < 4.19.270 |
| Linux | Linux Kernel | >= 4.20, < 5.4.229 |
| Linux | Linux Kernel | >= 5.5, < 5.10.161 |
| Linux | Linux Kernel | >= 5.11, < 5.15.85 |
| Linux | Linux Kernel | >= 5.16, < 6.0.15 |
| Linux | Linux Kernel | 6.1 |
| Linux | Linux Kernel | 6.1.1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
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