Show plain JSON{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/051c0bde9f0450a2ec3d62a86d2a0d2fad117f13", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/db0082825037794c5dba9959c9de13ca34cc5e72", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/2295a7ef5c8c49241bff769e7826ef2582e532a6", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/eacb8b195579c174a6d3e12a9690b206eb7f28cf", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/81dd3c82a456b0015461754be7cb2693991421b4", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/5af198c387128a9d2ddd620b0f0803564a4d4508", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b8af8e6118a6605f0e495a58d591ca94a85a50fc", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/92f1655aa2b2294d0b49925f3b875a634bd3b59e", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:43:50.464Z"}}, {"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-2024-36971", "role": "CISA Coordinator", "options": [{"Exploitation": "active"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-08-07T14:37:11.487278Z"}}}, {"other": {"type": "kev", "content": {"dateAdded": "2024-08-07", "reference": "https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json"}}}], "affected": [{"cpes": ["cpe:2.3:o:linux:linux_kernel:4.6:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "affected", "version": "4.6"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "affected", "version": "a87cb3e48ee8", "lessThan": "051c0bde9f04", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "db0082825037", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "2295a7ef5c8c", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "eacb8b195579", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "81dd3c82a456", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "5af198c38712", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "b8af8e6118a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee8", "lessThan": "92f1655aa2b2", "versionType": "git"}], "defaultStatus": "unaffected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "0", "lessThan": "4.6", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:4.19.316:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "4.19.316", "lessThan": "4.20", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:5.4.278:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "5.4.278", "lessThan": "5.5", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:5.10.219:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "5.10.219", "lessThan": "5.11", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:5.15.161:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "5.15.161", "lessThan": "5.16", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:6.1.94:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "6.1.94", "lessThan": "6.2", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:6.6.34:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "6.6.34", "lessThan": "6.7", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:6.9.4:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "6.9.4", "lessThan": "6.10", "versionType": "custom"}], "defaultStatus": "affected"}, {"cpes": ["cpe:2.3:o:linux:linux_kernel:6.10:*:*:*:*:*:*:*"], "vendor": "linux", "product": "linux_kernel", "versions": [{"status": "unaffected", "version": "6.10", "versionType": "custom", "lessThanOrEqual": "*"}], "defaultStatus": "affected"}], "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": "2024-08-06T17:00:13.363Z"}, "timeline": [{"lang": "en", "time": "2024-08-07T00:00:00+00:00", "value": "CVE-2024-36971 added to CISA KEV"}]}], "cna": {"title": "net: fix __dst_negative_advice() race", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "051c0bde9f0450a2ec3d62a86d2a0d2fad117f13", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "db0082825037794c5dba9959c9de13ca34cc5e72", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "2295a7ef5c8c49241bff769e7826ef2582e532a6", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "eacb8b195579c174a6d3e12a9690b206eb7f28cf", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "81dd3c82a456b0015461754be7cb2693991421b4", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "5af198c387128a9d2ddd620b0f0803564a4d4508", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "b8af8e6118a6605f0e495a58d591ca94a85a50fc", "versionType": "git"}, {"status": "affected", "version": "a87cb3e48ee86d29868d3f59cfb9ce1a8fa63314", "lessThan": "92f1655aa2b2294d0b49925f3b875a634bd3b59e", "versionType": "git"}], "programFiles": ["include/net/dst_ops.h", "include/net/sock.h", "net/ipv4/route.c", "net/ipv6/route.c", "net/xfrm/xfrm_policy.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "4.6"}, {"status": "unaffected", "version": "0", "lessThan": "4.6", "versionType": "semver"}, {"status": "unaffected", "version": "4.19.316", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.278", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.219", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.161", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "6.1.94", "versionType": "semver", "lessThanOrEqual": "6.1.*"}, {"status": "unaffected", "version": "6.6.34", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.9.4", "versionType": "semver", "lessThanOrEqual": "6.9.*"}, {"status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["include/net/dst_ops.h", "include/net/sock.h", "net/ipv4/route.c", "net/ipv6/route.c", "net/xfrm/xfrm_policy.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/051c0bde9f0450a2ec3d62a86d2a0d2fad117f13"}, {"url": "https://git.kernel.org/stable/c/db0082825037794c5dba9959c9de13ca34cc5e72"}, {"url": "https://git.kernel.org/stable/c/2295a7ef5c8c49241bff769e7826ef2582e532a6"}, {"url": "https://git.kernel.org/stable/c/eacb8b195579c174a6d3e12a9690b206eb7f28cf"}, {"url": "https://git.kernel.org/stable/c/81dd3c82a456b0015461754be7cb2693991421b4"}, {"url": "https://git.kernel.org/stable/c/5af198c387128a9d2ddd620b0f0803564a4d4508"}, {"url": "https://git.kernel.org/stable/c/b8af8e6118a6605f0e495a58d591ca94a85a50fc"}, {"url": "https://git.kernel.org/stable/c/92f1655aa2b2294d0b49925f3b875a634bd3b59e"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fix __dst_negative_advice() race\n\n__dst_negative_advice() does not enforce proper RCU rules when\nsk->dst_cache must be cleared, leading to possible UAF.\n\nRCU rules are that we must first clear sk->sk_dst_cache,\nthen call dst_release(old_dst).\n\nNote that sk_dst_reset(sk) is implementing this protocol correctly,\nwhile __dst_negative_advice() uses the wrong order.\n\nGiven that ip6_negative_advice() has special logic\nagainst RTF_CACHE, this means each of the three ->negative_advice()\nexisting methods must perform the sk_dst_reset() themselves.\n\nNote the check against NULL dst is centralized in\n__dst_negative_advice(), there is no need to duplicate\nit in various callbacks.\n\nMany thanks to Clement Lecigne for tracking this issue.\n\nThis old bug became visible after the blamed commit, using UDP sockets."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.19.316", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.4.278", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.10.219", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.161", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.1.94", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6.34", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.9.4", "versionStartIncluding": "4.6"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.10", "versionStartIncluding": "4.6"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T09:13:06.632Z"}}}, "cveMetadata": {"cveId": "CVE-2024-36971", "state": "PUBLISHED", "dateUpdated": "2025-05-04T09:13:06.632Z", "dateReserved": "2024-05-30T15:25:07.082Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-06-10T09:03:23.878Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}