GSD-2022-1001438 ubifs: Fix to add refcount once page is set private
A refcounting issue in the UBIFS filesystem was fixed in the Linux kernel, potentially affecting memory management 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-2022-1001438?
GSD-2022-1001438 is a vulnerability in Kernel, published on 24 Apr 2022.
Official description
ubifs: Fix to add refcount once page is set private
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 v5.16.19 by commit 5aaa2c0f0052b02c4a982993d4c5bb68fb7cbe22, it was introduced in version v2.6.27 by commit 1e51764a3c2ac05a23a22b2a95ddee4d9bffb16d. For more details please see the references link.
Which versions are affected by GSD-2022-1001438?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001438?
No fix has been published for GSD-2022-1001438 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001438 being exploited?
There is no known exploitation of GSD-2022-1001438 in the wild and no public exploit code.