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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2026-43212

LoongArch: Make cpumask_of_node() robust against NUMA_NO_NODE

Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Make cpumask_of_node() robust against NUMA_NO_NODE The arch definition of cpumask_of_node() cannot handle NUMA_NO_NODE - which is a valid index - so add a check for this.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • d4b6f1562a3c3284adcef81d6e4f183d7d34b8a9 to < b5bf05e05cdf489a04137e4da407de9d4cca5295affected
  • d4b6f1562a3c3284adcef81d6e4f183d7d34b8a9 to < bb1a54f7f011f19ed936632698eae574e0b91063affected
  • d4b6f1562a3c3284adcef81d6e4f183d7d34b8a9 to < 92adfb707beec0fe956424373654a70aad35ea13affected
  • d4b6f1562a3c3284adcef81d6e4f183d7d34b8a9 to < 61a56df2fbaad3a4d00f0c6a904b5d1ee8982eb4affected
  • d4b6f1562a3c3284adcef81d6e4f183d7d34b8a9 to < 1d8f2f024801019d85159a020b72a4424b46bcf4affected
  • d4b6f1562a3c3284adcef81d6e4f183d7d34b8a9 to < 94b0c831eda778ae9e4f2164a8b3de485d8977bbaffected

Linux Linux

Default version status: affected

  • 5.19affected
  • 0 to < 5.19unaffected
  • 6.1.165 to ≤ 6.1.*unaffected
  • 6.6.128 to ≤ 6.6.*unaffected
  • 6.12.75 to ≤ 6.12.*unaffected
  • 6.18.16 to ≤ 6.18.*unaffected
  • 6.19.6 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References