CVE-2026-23029

NameCVE-2026-23029
DescriptionIn the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Fix kvm_device leak in kvm_eiointc_destroy() In kvm_ioctl_create_device(), kvm_device has allocated memory, kvm_device->destroy() seems to be supposed to free its kvm_device struct, but kvm_eiointc_destroy() is not currently doing this, that would lead to a memory leak. So, fix it.
SourceCVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
linux (PTS)bullseye5.10.223-1vulnerable
bullseye (security)5.10.247-1vulnerable
bookworm6.1.159-1vulnerable
bookworm (security)6.1.158-1vulnerable
trixie6.12.63-1vulnerable
trixie (security)6.12.48-1vulnerable
forky, sid6.18.5-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
linuxsource(unstable)6.18.8-1

Notes

https://git.kernel.org/linus/7d8553fc75aefa7ec936af0cf8443ff90b51732e (6.19-rc6)

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