GSD-2022-1004939 mm/slub: add missing TID updates on slab deactivation
Missing TID updates in Linux kernel slab deactivation may cause race conditions, requiring a kernel patch to ensure stability.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1004939?
GSD-2022-1004939 is a vulnerability in Kernel, published on 31 Jul 2022.
Official description
mm/slub: add missing TID updates on slab deactivation
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 v4.9.323 by commit 308c6d0e1f200fd26c71270c6e6bfcf0fc6ff082, it was introduced in version v3.6 by commit c17dda40a6a4ed95f035db38b7ba4fab0d99da44. For more details please see the references link.
Which versions are affected by GSD-2022-1004939?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004939?
No fix has been published for GSD-2022-1004939 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004939 being exploited?
There is no known exploitation of GSD-2022-1004939 in the wild and no public exploit code.