{"dataType": "CVE_RECORD", "dataVersion": "5.1", "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": "2024-12-19T09:36:51.035Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T09:36:51.035Z"}, "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"}]}], "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"}], "title": "vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans", "x_generator": {"engine": "bippy-5f407fcff5a0"}}, "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"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "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"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-12-11T14:48:51.743Z"}}], "cna": {"title": "vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "5f092a4271f6dccf88fe0d132475a17b69ef71df", "versionType": "git"}, {"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "fd8ae346692a56b4437d626c5460c7104980f389", "versionType": "git"}, {"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1", "versionType": "git"}, {"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "2a6a4e69f255b7aed17f93995691ab4f0d3c2203", "versionType": "git"}, {"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "44d29897eafd0e1196453d3003a4d5e0b968eeab", "versionType": "git"}, {"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "b110196fec44fe966952004bd426967c2a8fd358", "versionType": "git"}, {"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "5f970935d09934222fdef3d0e20c648ea7a963c1", "versionType": "git"}, {"status": "affected", "version": "06a8fc78367d070720af960dcecec917d3ae5f3b", "lessThan": "6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f", "versionType": "git"}], "programFiles": ["net/vmw_vsock/virtio_transport_common.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.8"}, {"status": "unaffected", "version": "0", "lessThan": "4.8", "versionType": "semver"}, {"status": "unaffected", "version": "4.19.324", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.286", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.230", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.172", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.117", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.61", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.11.8", "versionType": "semver", "lessThanOrEqual": "6.11.*"}, {"status": "unaffected", "version": "6.12", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["net/vmw_vsock/virtio_transport_common.c"], "defaultStatus": "affected"}], "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"}], "x_generator": {"engine": "bippy-5f407fcff5a0"}, "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."}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-12-19T09:36:51.035Z"}}}, "cveMetadata": {"cveId": "CVE-2024-50264", "state": "PUBLISHED", "dateUpdated": "2024-12-19T09:36:51.035Z", "dateReserved": "2024-10-21T19:36:19.982Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-11-19T01:29:59.511Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0F611C46-499A-456F-BDCC-537FE0579161", "versionEndExcluding": "4.19.324", "versionStartIncluding": "4.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "9952C897-8A61-4D4B-9D6D-7D063E9EA15E", "versionEndExcluding": "5.4.286", "versionStartIncluding": "4.20", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "BF5B32D0-72C9-41C3-A0BB-D4946153C134", "versionEndExcluding": "5.10.230", "versionStartIncluding": "5.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "88812664-4296-42AC-AE0F-ED71086C1BB1", "versionEndExcluding": "5.15.172", "versionStartIncluding": "5.11", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0DD7F755-2F6B-4707-8973-78496AD5AA8E", "versionEndExcluding": "6.1.117", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "630ED7EB-C97E-4435-B884-1E309E40D6F3", "versionEndExcluding": "6.6.61", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "0BD000F7-3DAD-4DD3-8906-98EA1EC67E95", "versionEndExcluding": "6.11.8", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*", "matchCriteriaId": "7F361E1D-580F-4A2D-A509-7615F73167A1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*", "matchCriteriaId": "925478D0-3E3D-4E6F-ACD5-09F28D5DF82C", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*", "matchCriteriaId": "3C95E234-D335-4B6C-96BF-E2CEBD8654ED", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*", "matchCriteriaId": "E0F717D8-3014-4F84-8086-0124B2111379", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*", "matchCriteriaId": "24DBE6C7-2AAE-4818-AED2-E131F153D2FA", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.12:rc6:*:*:*:*:*:*", "matchCriteriaId": "24B88717-53F5-42AA-9B72-14C707639E3F", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "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."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: vsock/virtio: inicializaci\u00f3n del puntero colgante que se produce en vsk->trans. Durante la comunicaci\u00f3n de bucle invertido, se puede crear un puntero colgante en vsk->trans, lo que puede provocar una condici\u00f3n de Use-After-Free. Este problema se resuelve inicializando vsk->trans en NULL."}], "id": "CVE-2024-50264", "lastModified": "2024-12-11T15:15:14.343", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-11-19T02:16:28.210", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2a6a4e69f255b7aed17f93995691ab4f0d3c2203"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/44d29897eafd0e1196453d3003a4d5e0b968eeab"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/5f092a4271f6dccf88fe0d132475a17b69ef71df"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["VDB Entry"], "url": "https://git.kernel.org/stable/c/5f970935d09934222fdef3d0e20c648ea7a963c1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/6ca575374dd9a507cdd16dfa0e78c2e9e20bd05f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b110196fec44fe966952004bd426967c2a8fd358"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/eb1bdcb7dfc30b24495ee4c5533af0ed135cb5f1"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/fd8ae346692a56b4437d626c5460c7104980f389"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"affected_release": [{"advisory": "RHSA-2024:10944", "cpe": "cpe:/a:redhat:enterprise_linux:8::nfv", "package": "kernel-rt-0:4.18.0-553.32.1.rt7.373.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-12-11T00:00:00Z"}, {"advisory": "RHSA-2024:10943", "cpe": "cpe:/o:redhat:enterprise_linux:8", "package": "kernel-0:4.18.0-553.32.1.el8_10", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2024-12-11T00:00:00Z"}], "bugzilla": {"description": "kernel: vsock/virtio: Initialization of the dangling pointer occurring in vsk->trans", "id": "2327168", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2327168"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H", "status": "verified"}, "cwe": "CWE-416", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nvsock/virtio: Initialization of the dangling pointer occurring in vsk->trans\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."], "name": "CVE-2024-50264", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-11-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-50264\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-50264\nhttps://lore.kernel.org/linux-cve-announce/2024111920-CVE-2024-50264-0889@gregkh/T"], "threat_severity": "Moderate"}