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CVE-2026-31542

MEDIUM CVSS: 5.5 Published: 2026-04-24 Modified: 2026-06-17

Description

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 Platforms

Linux Linux Kernel

Weakness Type

NVD-CWE-noinfo

References