GSD-2022-1004501 arm64: ftrace: consistently handle PLTs.
A bug in Linux kernel ftrace PLT handling on arm64 may cause instability or unexpected behavior, requiring kernel updates.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1004501?
GSD-2022-1004501 is a vulnerability in Kernel, published on 31 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
arm64: ftrace: consistently handle PLTs.
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 v5.15.49 by commit db73aa9466338ec821ed2a0b01721fe4d06876b1, it was introduced in version v5.5 by commit 3b23e4991fb66f6d152f9055ede271a726ef9f21. For more details please see the references link.
Which versions are affected by GSD-2022-1004501?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004501?
No fix has been published for GSD-2022-1004501 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004501 being exploited?
There is no known exploitation of GSD-2022-1004501 in the wild and no public exploit code.