GSD-2022-1007394 powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
A shift-out-of-bounds issue in the Intel RAPL powercap driver can cause a kernel crash, requiring a patch to the Linux kernel.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1007394?
GSD-2022-1007394 is a vulnerability in Kernel, published on 14 Nov 2022.
Official description
powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
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 v5.4.220 by commit 49a6ffdaed60f0eb52c198fafebc05994e16e305. For more details please see the references link.
Which versions are affected by GSD-2022-1007394?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007394?
No fix has been published for GSD-2022-1007394 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007394 being exploited?
There is no known exploitation of GSD-2022-1007394 in the wild and no public exploit code.