GSD-2023-1001649 udf: Fix preallocation discarding at indirect extent boundary
A bug in the Linux kernel UDF filesystem preallocation logic was fixed, with unproven security impact.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2023-1001649?
GSD-2023-1001649 is a vulnerability in Kernel, published on 17 Jan 2023.
Official description
udf: Fix preallocation discarding at indirect extent boundary
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.9.337 by commit c8b6fa4511a7900db9fb0353b630d4d2ed1ba99c. For more details please see the references link.
Which versions are affected by GSD-2023-1001649?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001649?
No fix has been published for GSD-2023-1001649 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001649 being exploited?
There is no known exploitation of GSD-2023-1001649 in the wild and no public exploit code.