CVE-2022-50147
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
mm/mempolicy: fix get_nodes out of bound access
When user specified more nodes than supported, get_nodes will access nmask array out of bounds.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e130242dc351f1cfa2bbeb6766a1486ce936ef88 < 44652154484e7e3d12008802cfb6c28a8aa16d85 | affected |
| Linux | Linux | e130242dc351f1cfa2bbeb6766a1486ce936ef88 < 8176f6a0d9c1b06bc7af7c3d6acd4a66448939df | affected |
| Linux | Linux | e130242dc351f1cfa2bbeb6766a1486ce936ef88 < d1b5113674c3e95bb53c601ce2ea4719e851c74d | affected |
| Linux | Linux | e130242dc351f1cfa2bbeb6766a1486ce936ef88 < 000eca5d044d1ee23b4ca311793cf3fc528da6c6 | affected |
| Linux | Linux | 5.15 | affected |
| Linux | Linux | 0 < 5.15 | unaffected |
| Linux | Linux | 5.15.61 <= 5.15.* | unaffected |
| Linux | Linux | 5.18.18 <= 5.18.* | unaffected |
| Linux | Linux | 5.19.2 <= 5.19.* | unaffected |
| Linux | Linux | 6.0 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/44652154484e7e3d12008802cfb6c28a8aa16d85
- https://git.kernel.org/stable/c/8176f6a0d9c1b06bc7af7c3d6acd4a66448939df
- https://git.kernel.org/stable/c/d1b5113674c3e95bb53c601ce2ea4719e851c74d
- https://git.kernel.org/stable/c/000eca5d044d1ee23b4ca311793cf3fc528da6c6
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