GSD-2022-1007042 x86/entry: Work around Clang __bdos() bug
A workaround for a Clang compiler bug in the Linux kernel x86 entry code, with unproven security impact.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1007042?
GSD-2022-1007042 is a vulnerability in Kernel, published on 14 Nov 2022.
Official description
x86/entry: Work around Clang __bdos() bug
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 v5.15.75 by commit 066b1302f2a9f07d268da73ef5557b886d4dee25. For more details please see the references link.
Which versions are affected by GSD-2022-1007042?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007042?
No fix has been published for GSD-2022-1007042 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007042 being exploited?
There is no known exploitation of GSD-2022-1007042 in the wild and no public exploit code.