GSD-2021-1000370 media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs()
A use-after-free vulnerability in the Linux kernel atomisp driver allows local attackers to potentially execute code or escalate privileges.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2021-1000370?
GSD-2021-1000370 is an use after free vulnerability in Kernel, published on 31 May 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
media: atomisp: Fix use after free in atomisp_alloc_css_stat_bufs()
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 v5.10.37 by commit d218c7a0284f6b92a7b82d2e19706e18663b4193, it was introduced in version v5.8 by commit ad85094b293e40e7a2f831b0311a389d952ebd5e. For more details please see the references link.
Which versions are affected by GSD-2021-1000370?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1000370?
No fix has been published for GSD-2021-1000370 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.
Is GSD-2021-1000370 being exploited?
There is no known exploitation of GSD-2021-1000370 in the wild and no public exploit code.