CVE-2026-46082

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 INVLPGA should caus...

Published: 2026-05-27 · Last updated: 2026-06-01

Severity and scoring

Description

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0 INVLPGA should cause a #UD when EFER.SVME is not set. Add a check to properly inject #UD when EFER.SVME=0. [sean: tag for stable@]

Source: NVD

References

[NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-46082
[Other]https://git.kernel.org/stable/c/3ac9d4241d205f5d0df06358349ca718ebb0fa12
[Other]https://git.kernel.org/stable/c/491139c17f8ad5773303068411f6ac5eed438b51
[Other]https://git.kernel.org/stable/c/643125b66ffc1147c66616b749475ba9efb15971
[Other]https://git.kernel.org/stable/c/c15392ed9e49c1a16b4d3a3ccf1b3bf2318a6c28
[Other]https://git.kernel.org/stable/c/d99df02ff427f461102230f9c5b90a6c64ee8e23
[Other]https://git.kernel.org/stable/c/ebb63390142c6458fc37758e0892759989cc159f
[Other]https://git.kernel.org/stable/c/ee24928ecd85db4b68ed111e91fef36af0ca37b0