High · published February 27, 2025
In the Linux kernel, the following vulnerability has been resolved:
arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array
The loop that detects/populates cache information already has a bounds
check on the array size but does not account for cache levels with
separate data/instructions cache. Fix this by incrementing the index
for any populated leaf (instead of any populated level).
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | ≥ 4.0, < 6.1.129 | 6.1.129 |
| linux/linux_kernel | ≥ 6.2, < 6.6.79 | 6.6.79 |
| linux/linux_kernel | ≥ 6.7, < 6.12.16 | 6.12.16 |
| linux/linux_kernel | ≥ 6.13, < 6.13.4 | 6.13.4 |
| linux/linux_kernel | all versions | — |