GSD-2022-1004114 amt: use READ_ONCE() in amt module
A race condition in the Linux kernel AMT module was fixed by using READ_ONCE, potentially leading to undefined behavior or security issues.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1004114?
GSD-2022-1004114 is a vulnerability in Kernel, published on 31 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
amt: use READ_ONCE() in amt module
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 v5.18.15 by commit 35481321a9a0f84f0ed335326214c77ba880c615, it was introduced in version v5.16 by commit cbc21dc1cfe949e37b2a54c71511579f1899e8d4. For more details please see the references link.
Which versions are affected by GSD-2022-1004114?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004114?
No fix has been published for GSD-2022-1004114 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004114 being exploited?
There is no known exploitation of GSD-2022-1004114 in the wild and no public exploit code.