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CVE-2026-23027

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:72100cf418649d8170e25d063086e463f48bb8f3c71b90a9730bd68c7d420288
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/loongarch/kvm/intc/pch_pic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fc53a66227af08d868face4b33fa8b2e1ba187ed","status":"affected","version":"e785dfacf7e7fe94370fa0e8e3ff1bc8fe179831","versionType":"git"},{"lessThan":"1cf342a7c3adc5877837b53bbceb5cc9eff60bbf","status":"affected","version":"e785dfacf7e7fe94370fa0e8e3ff1bc8fe179831","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b73998086af76b7d32b3123258b95fa5ef8a35d88ed2a165a4fd467f3a29048f · sha256:67b6f19902f05c65… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["arch/loongarch/kvm/intc/pch_pic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b73998086af76b7d32b3123258b95fa5ef8a35d88ed2a165a4fd467f3a29048f · sha256:67b6f19902f05c65… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/loongarch/kvm/intc/pch_pic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fc53a66227af08d868face4b33fa8b2e1ba187ed","status":"affected","version":"e785dfacf7e7fe94370fa0e8e3ff1bc8fe179831","versionType":"git"},{"lessThan":"1cf342a7c3adc5877837b53bbceb5cc9eff60bbf","status":"affected","version":"e785dfacf7e7fe94370fa0e8e3ff1bc8fe179831","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b73998086af76b7d32b3123258b95fa5ef8a35d88ed2a165a4fd467f3a29048f · sha256:67b6f19902f05c65… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["arch/loongarch/kvm/intc/pch_pic.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.13"},{"lessThan":"6.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.7","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b73998086af76b7d32b3123258b95fa5ef8a35d88ed2a165a4fd467f3a29048f · sha256:67b6f19902f05c65… · /containers/cna/affected/1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/1cf342a7c3adc5877837b53bbceb5cc9eff60bbf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b73998086af76b7d32b3123258b95fa5ef8a35d88ed2a165a4fd467f3a29048f · sha256:67b6f19902f05c65… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/fc53a66227af08d868face4b33fa8b2e1ba187ed"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b73998086af76b7d32b3123258b95fa5ef8a35d88ed2a165a4fd467f3a29048f · sha256:67b6f19902f05c65… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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