GSD-2022-1005070 kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
A temporary directory leak in the Linux kernel's dummy-tools build script could expose sensitive build environment information to local attackers.
- 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-2022-1005070?
GSD-2022-1005070 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
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 v5.19.4 by commit d7e676b7dc6a1c80a433899363a6ea81665e5491, it was introduced in version v5.7 by commit 76426e238834f0927dee9925e8832179b8d56d6e. For more details please see the references link.
Which versions are affected by GSD-2022-1005070?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005070?
No fix has been published for GSD-2022-1005070 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005070 being exploited?
There is no known exploitation of GSD-2022-1005070 in the wild and no public exploit code.