Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: x86/platform/uv: Handle deconfigured sockets When a socket is deconfigured, it's mapped to SOCK_EMPTY (0xffff). This causes a panic while allocating UV hub info structures. Fix this by using NUMA_NO_NODE, allowing UV hub info structures to be allocated on valid nodes.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 8a50c58519271dd24ba760bb282875f6ad66ee71 before c51957601d32c0d195bce0b9345dfe93ef5728cc; affected 8a50c58519271dd24ba760bb282875f6ad66ee71 before 9956d4892e78812246336c7ea51f5aa62018049e; affected 8a50c58519271dd24ba760bb282875f6ad66ee71 before 79f0faf81d3bbbe5f07bf6892450d3740a1b290d; affected 8a50c58519271dd24ba760bb282875f6ad66ee71 before c1cf2218d2fa40a49921a7460981e5faab26f04e; affected 8a50c58519271dd24ba760bb282875f6ad66ee71 before 1f6aa5bbf1d0f81a8a2aafc16136e7dd9a609ff3 |
| Linux / Linux | affected 6.5; unaffected 0 before 6.5; unaffected 6.6.130 through 6.6.*; unaffected 6.12.78 through 6.12.*; unaffected 6.18.20 through 6.18.*; unaffected 6.19.10 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/c51957601d32c0d195bce0b9345dfe93ef5728cc
- https://git.kernel.org/stable/c/9956d4892e78812246336c7ea51f5aa62018049e
- https://git.kernel.org/stable/c/79f0faf81d3bbbe5f07bf6892450d3740a1b290d
- https://git.kernel.org/stable/c/c1cf2218d2fa40a49921a7460981e5faab26f04e
- https://git.kernel.org/stable/c/1f6aa5bbf1d0f81a8a2aafc16136e7dd9a609ff3