Vulnerability in Linux

CVE-2026-68438

In the Linux kernel, the following vulnerability has been resolved: smp: Make CSD lock acquisition atomic for debug mode Commit b0473dcd4b1d ("smp: Improve smp_call_function_single() CSD-lock diagnostics") changed smp_call_function_singl…

Affected products

  • Linux — versions b0473dcd4b1d7e2e44947e7ac1820c73a268821a, 7.1, 0

References