GSD-2023-1001353 fs: jfs: fix shift-out-of-bounds in dbDiscardAG
A shift-out-of-bounds error in the JFS filesystem allows local attackers to cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1001353?
GSD-2023-1001353 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
fs: jfs: fix shift-out-of-bounds in dbDiscardAG
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 v5.10.163 by commit 911999b193735cd378517b6cd5fe585ee345d49c. For more details please see the references link.
Which versions are affected by GSD-2023-1001353?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001353?
No fix has been published for GSD-2023-1001353 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001353 being exploited?
There is no known exploitation of GSD-2023-1001353 in the wild and no public exploit code.