GSD-2023-1001916 cpufreq: CPPC: Add u64 casts to avoid overflowing
An integer overflow in the Linux kernel CPPC driver could lead to undefined behavior, requiring a patch to ensure correct 64-bit arithmetic.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2023-1001916?
GSD-2023-1001916 is a vulnerability in Kernel, published on 13 Feb 2023.
Official description
cpufreq: CPPC: Add u64 casts to avoid overflowing
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 v6.1.9 by commit 7d596bbc66a52ff2c7a83d7e0ee840cb07e2a045. For more details please see the references link.
Which versions are affected by GSD-2023-1001916?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001916?
No fix has been published for GSD-2023-1001916 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001916 being exploited?
There is no known exploitation of GSD-2023-1001916 in the wild and no public exploit code.