GSD-2022-1000759 arm64: entry.S: Add ventry overflow sanity checks
The Linux kernel arm64 entry code lacked sanity checks for ventry overflow, potentially leading to system instability or crashes.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1000759?
GSD-2022-1000759 is a vulnerability in Kernel, published on 18 Mar 2022.
Official description
arm64: entry.S: Add ventry overflow sanity checks
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 v5.15.28 by commit b7beeab84f02091124b176ba34c71a601762d1de. For more details please see the references link.
Which versions are affected by GSD-2022-1000759?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000759?
No fix has been published for GSD-2022-1000759 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000759 being exploited?
There is no known exploitation of GSD-2022-1000759 in the wild and no public exploit code.