{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-50264","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-10-21T19:36:19.982Z","datePublished":"2024-11-19T01:29:59.511Z","dateUpdated":"2025-11-03T22:27:43.580Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-10-15T07:51:46.682Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nvsock/virtio: Initialization of the dangling pointer occurring in vsk->trans\n\nDuring loopback communication, a dangling pointer can be created in\nvsk->trans, potentially leading to a Use-After-Free condition.  This\nissue is resolved by initializing vsk->trans to NULL."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/vmw_vsock/virtio_transport_common.c"],"versions":[{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"5f092a4271f6dccf88fe0d132475a17b69ef71df","status":"affected","versionType":"git"},{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"fd8ae346692a56b4437d626c5460c7104980f389","status":"affected","versionType":"git"},{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1","status":"affected","versionType":"git"},{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"2a6a4e69f255b7aed17f93995691ab4f0d3c2203","status":"affected","versionType":"git"},{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"44d29897eafd0e1196453d3003a4d5e0b968eeab","status":"affected","versionType":"git"},{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"b110196fec44fe966952004bd426967c2a8fd358","status":"affected","versionType":"git"},{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"5f970935d09934222fdef3d0e20c648ea7a963c1","status":"affected","versionType":"git"},{"version":"06a8fc78367d070720af960dcecec917d3ae5f3b","lessThan":"6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/vmw_vsock/virtio_transport_common.c"],"versions":[{"version":"4.8","status":"affected"},{"version":"0","lessThan":"4.8","status":"unaffected","versionType":"semver"},{"version":"4.19.324","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.286","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.230","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.172","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.117","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.61","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.11.8","lessThanOrEqual":"6.11.*","status":"unaffected","versionType":"semver"},{"version":"6.12","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":"4.8","versionEndExcluding":"4.19.324"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.4.286"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.10.230"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"5.15.172"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"6.1.117"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"6.6.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"6.11.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.8","versionEndExcluding":"6.12"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/5f092a4271f6dccf88fe0d132475a17b69ef71df"},{"url":"https://git.kernel.org/stable/c/fd8ae346692a56b4437d626c5460c7104980f389"},{"url":"https://git.kernel.org/stable/c/eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1"},{"url":"https://git.kernel.org/stable/c/2a6a4e69f255b7aed17f93995691ab4f0d3c2203"},{"url":"https://git.kernel.org/stable/c/44d29897eafd0e1196453d3003a4d5e0b968eeab"},{"url":"https://git.kernel.org/stable/c/b110196fec44fe966952004bd426967c2a8fd358"},{"url":"https://git.kernel.org/stable/c/5f970935d09934222fdef3d0e20c648ea7a963c1"},{"url":"https://git.kernel.org/stable/c/6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f"},{"url":"https://a13xp0p0v.github.io/2025/09/02/kernel-hack-drill-and-CVE-2024-50264.html"}],"title":"vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.8,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2024-50264","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2024-12-11T14:48:50.387406Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-416","description":"CWE-416 Use After Free"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-12-11T14:58:32.111Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:27:43.580Z"}}]}}