Description (CNA)
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).
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5d425c18653731af62831d30a4fa023d532657a9 before 4371ac7b494e933fffee2bd6265d18d73c4f05aa; affected 5d425c18653731af62831d30a4fa023d532657a9 before e4fde33107351ec33f1a64188612fbc6ca659284; affected 5d425c18653731af62831d30a4fa023d532657a9 before 88a3e6afaf002250220793df99404977d343db14; affected 5d425c18653731af62831d30a4fa023d532657a9 before 4ff25f0b18d1d0174c105e4620428bcdc1213860; affected 5d425c18653731af62831d30a4fa023d532657a9 before ab90894f33c15b14c1cee6959ab6c8dcb09127f8; affected 5d425c18653731af62831d30a4fa023d532657a9 before 715eb1af64779e1b1aa0a7b2ffb81414d9f708e5; affected 5d425c18653731af62831d30a4fa023d532657a9 before 67b99a2b5811df4294c2ad50f9bff3b6a08bd618; affected 5d425c18653731af62831d30a4fa023d532657a9 before 875d742cf5327c93cba1f11e12b08d3cce7a88d2 |
| Linux / Linux | affected 4.0; unaffected 0 before 4.0; unaffected 5.4.291 through 5.4.*; unaffected 5.10.235 through 5.10.*; unaffected 5.15.179 through 5.15.*; unaffected 6.1.129 through 6.1.*; unaffected 6.6.79 through 6.6.*; unaffected 6.12.16 through 6.12.*; unaffected 6.13.4 through 6.13.*; unaffected 6.14 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/4371ac7b494e933fffee2bd6265d18d73c4f05aa
- https://git.kernel.org/stable/c/e4fde33107351ec33f1a64188612fbc6ca659284
- https://git.kernel.org/stable/c/88a3e6afaf002250220793df99404977d343db14
- https://git.kernel.org/stable/c/4ff25f0b18d1d0174c105e4620428bcdc1213860
- https://git.kernel.org/stable/c/ab90894f33c15b14c1cee6959ab6c8dcb09127f8
- https://git.kernel.org/stable/c/715eb1af64779e1b1aa0a7b2ffb81414d9f708e5
- https://git.kernel.org/stable/c/67b99a2b5811df4294c2ad50f9bff3b6a08bd618
- https://git.kernel.org/stable/c/875d742cf5327c93cba1f11e12b08d3cce7a88d2
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.