{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-36953","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-05-30T15:25:07.080Z","datePublished":"2024-05-30T15:35:48.070Z","dateUpdated":"2026-05-11T20:17:41.394Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:17:41.394Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nKVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr()\n\nvgic_v2_parse_attr() is responsible for finding the vCPU that matches\nthe user-provided CPUID, which (of course) may not be valid. If the ID\nis invalid, kvm_get_vcpu_by_id() returns NULL, which isn't handled\ngracefully.\n\nSimilar to the GICv3 uaccess flow, check that kvm_get_vcpu_by_id()\nactually returns something and fail the ioctl if not."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm64/kvm/vgic/vgic-kvm-device.c"],"versions":[{"version":"7d450e2821710718fd6703e9c486249cee913bab","lessThan":"4404465a1bee3607ad90a4c5f9e16dfd75b85728","status":"affected","versionType":"git"},{"version":"7d450e2821710718fd6703e9c486249cee913bab","lessThan":"17db92da8be5dd3bf63c01f4109fe47db64fc66f","status":"affected","versionType":"git"},{"version":"7d450e2821710718fd6703e9c486249cee913bab","lessThan":"3a5b0378ac6776c7c31b18e0f3c1389bd6005e80","status":"affected","versionType":"git"},{"version":"7d450e2821710718fd6703e9c486249cee913bab","lessThan":"8d6a1c8e3de36cb0f5e866f1a582b00939e23104","status":"affected","versionType":"git"},{"version":"7d450e2821710718fd6703e9c486249cee913bab","lessThan":"01981276d64e542c177b243f7c979fee855d5487","status":"affected","versionType":"git"},{"version":"7d450e2821710718fd6703e9c486249cee913bab","lessThan":"6ddb4f372fc63210034b903d96ebbeb3c7195adb","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm64/kvm/vgic/vgic-kvm-device.c"],"versions":[{"version":"4.7","status":"affected"},{"version":"0","lessThan":"4.7","status":"unaffected","versionType":"semver"},{"version":"5.10.217","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.159","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.91","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.31","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.10","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"5.10.217"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"5.15.159"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"6.1.91"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"6.6.31"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"6.8.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.7","versionEndExcluding":"6.9"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/4404465a1bee3607ad90a4c5f9e16dfd75b85728"},{"url":"https://git.kernel.org/stable/c/17db92da8be5dd3bf63c01f4109fe47db64fc66f"},{"url":"https://git.kernel.org/stable/c/3a5b0378ac6776c7c31b18e0f3c1389bd6005e80"},{"url":"https://git.kernel.org/stable/c/8d6a1c8e3de36cb0f5e866f1a582b00939e23104"},{"url":"https://git.kernel.org/stable/c/01981276d64e542c177b243f7c979fee855d5487"},{"url":"https://git.kernel.org/stable/c/6ddb4f372fc63210034b903d96ebbeb3c7195adb"}],"title":"KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.4,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"HIGH","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-05-31T18:25:29.061156Z","id":"CVE-2024-36953","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-04T18:46:17.103Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T03:43:50.563Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/4404465a1bee3607ad90a4c5f9e16dfd75b85728","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/17db92da8be5dd3bf63c01f4109fe47db64fc66f","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/3a5b0378ac6776c7c31b18e0f3c1389bd6005e80","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/8d6a1c8e3de36cb0f5e866f1a582b00939e23104","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/01981276d64e542c177b243f7c979fee855d5487","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6ddb4f372fc63210034b903d96ebbeb3c7195adb","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html","tags":["x_transferred"]}]}]},"dataVersion":"5.2"}