GSD-2021-1000759

x86/kvm: Disable kvmclock on all CPUs on shutdown

No score

x86/kvm: Disable kvmclock on all CPUs on shutdown

This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.125 by commit 9084fe1b3572664ad276f427dce575f580c9799a, it was introduced in version by commit . For more details please see the references link.

What each source reports

OSV No score

x86/kvm: Disable kvmclock on all CPUs on shutdown

x86/kvm: Disable kvmclock on all CPUs on shutdown

Record: GSD-2021-1000759
Updated: 2026-11-02

Affected packages

Affected packages
Package	Affected	Fixed
`Kernel` Linux	Listed versions, plus commit ranges v2.6.12v2.6.12-rc2v2.6.12-rc3v2.6.12-rc4v2.6.12-rc5 Show 45 moreShow less v2.6.12-rc6v2.6.13v2.6.13-rc1v2.6.13-rc2v2.6.13-rc3v2.6.13-rc4v2.6.13-rc5v2.6.13-rc6v2.6.13-rc7v2.6.14v2.6.14-rc1v2.6.14-rc2v2.6.14-rc3v2.6.14-rc4v2.6.14-rc5v2.6.15v2.6.15-rc1v2.6.15-rc2v2.6.15-rc3v2.6.15-rc4v2.6.15-rc5v2.6.15-rc6v2.6.15-rc7v2.6.16v2.6.16-rc1v2.6.16-rc2v2.6.16-rc3v2.6.16-rc4v2.6.16-rc5v2.6.16-rc6v2.6.17v2.6.17-rc1v2.6.17-rc2v2.6.17-rc3v2.6.17-rc4v2.6.17-rc5v2.6.17-rc6v2.6.18v2.6.18-rc1v2.6.18-rc2v2.6.18-rc3v2.6.18-rc4v2.6.18-rc5v2.6.18-rc6v2.6.18-rc7	None known

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

GSD-2021-1000759 is a vulnerability with no CVSS score yet in Kernel, published June 25, 2021. No source lists public exploit code. No source names a fixed version.

This page doesn't list everything

Left out here: 701 versions. The JSON record has them.