Riskcovery

CVE-2026-46082

KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0

State
Published
Severity
Not scored
Published
May 27, 2026
Updated
Jun 14, 2026
Reserved
May 13, 2026

Read the record on cve.org

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@]

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • ff092385e8285c03d8b148f42f46f98c5f4becd5 to before ebb63390142c6458fc37758e0892759989cc159fAffected
  • ff092385e8285c03d8b148f42f46f98c5f4becd5 to before 491139c17f8ad5773303068411f6ac5eed438b51Affected
  • ff092385e8285c03d8b148f42f46f98c5f4becd5 to before 3ac9d4241d205f5d0df06358349ca718ebb0fa12Affected
  • ff092385e8285c03d8b148f42f46f98c5f4becd5 to before 643125b66ffc1147c66616b749475ba9efb15971Affected
  • ff092385e8285c03d8b148f42f46f98c5f4becd5 to before c15392ed9e49c1a16b4d3a3ccf1b3bf2318a6c28Affected
  • ff092385e8285c03d8b148f42f46f98c5f4becd5 to before ee24928ecd85db4b68ed111e91fef36af0ca37b0Affected
  • ff092385e8285c03d8b148f42f46f98c5f4becd5 to before d99df02ff427f461102230f9c5b90a6c64ee8e23Affected
LinuxLinux
  • 2.6.32Affected
  • before 2.6.32Not affected
  • 5.15.209 through 5.15.*Not affected
  • 6.1.175 through 6.1.*Not affected
  • 6.6.140 through 6.6.*Not affected
  • 6.12.86 through 6.12.*Not affected
  • 6.18.27 through 6.18.*Not affected
  • 7.0.4 through 7.0.*Not affected
  • 7.1 and laterNot affected

References

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