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Description

In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Fix kvm_device leak in kvm_pch_pic_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_pch_pic_destroy() is not currently doing this, that would lead to a memory leak. So, fix it.

PUBLISHED Reserved 2026-01-13 | Published 2026-01-31 | Updated 2026-02-09 | Assigner Linux

Product status

Default status
unaffected

e785dfacf7e7fe94370fa0e8e3ff1bc8fe179831 (git) before fc53a66227af08d868face4b33fa8b2e1ba187ed
affected

e785dfacf7e7fe94370fa0e8e3ff1bc8fe179831 (git) before 1cf342a7c3adc5877837b53bbceb5cc9eff60bbf
affected

Default status
affected

6.13
affected

Any version before 6.13
unaffected

6.18.7 (semver)
unaffected

6.19 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/fc53a66227af08d868face4b33fa8b2e1ba187ed

git.kernel.org/...c/1cf342a7c3adc5877837b53bbceb5cc9eff60bbf

cve.org (CVE-2026-23027)

nvd.nist.gov (CVE-2026-23027)

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