GSD-2021-1002289 f2fs: fix incorrect return value in f2fs_sanity_check_ckpt()
An incorrect return value in the f2fs checkpoint sanity check may lead to undefined behavior, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2021-1002289?
GSD-2021-1002289 is a vulnerability in Kernel, published on 29 Nov 2021.
Official description
f2fs: fix incorrect return value in f2fs_sanity_check_ckpt()
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 v5.10.82 by commit 7a5439474e69ddfe2921338ee1036bb730a56f26, it was introduced in version v5.10.67 by commit 74d6dfcb0f9daa0fd32368147c34cff05026eb4a. For more details please see the references link.
Which versions are affected by GSD-2021-1002289?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002289?
No fix has been published for GSD-2021-1002289 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1002289 being exploited?
There is no known exploitation of GSD-2021-1002289 in the wild and no public exploit code.