Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Correct speculative safety in fredextint The arrayindexnospec function is ineffective if the result is spilled to the stack, as it makes the supposedly safe-under-speculation value subject to memory predictions. For all...

CVE-2026-23354 x86/fred: Correct speculative safety in fred_extint()

In the Linux kernel, the following vulnerability has been resolved: x86/fred: Correct speculative safety in fredextint arrayindexnospec is no use if the result gets spilled to the stack, as it makes the believed safe-under-speculation value subject to memory predictions. For all practical purpose...