cve-2024-38612
Vulnerability from cvelistv5
Published
2024-06-19 13:56
Modified
2024-11-05 09:30
Severity ?
EPSS score ?
Summary
ipv6: sr: fix invalid unregister error path
References
Impacted products
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"1a63730fb315", "status": "affected", "version": "46738b1317e1", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThan": "e77a3ec7ada8", "status": "affected", "version": "46738b1317e1", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThan": "3398a40dccb8", "status": "affected", "version": "46738b1317e1", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThan": "85a70ff1e572", "status": "affected", "version": "46738b1317e1", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThan": "c04d6a914e89", "status": "affected", "version": "46738b1317e1", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThan": "160e9d275218", "status": "affected", "version": "46738b1317e1", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "status": "affected", "version": "4.10" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThan": "4.10", "status": "unaffected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThanOrEqual": "4.20", "status": "unaffected", "version": "4.19.316", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThanOrEqual": "5.5", "status": "unaffected", "version": "5.4.278", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:acrn:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "acrn", "vendor": "linux", "versions": [ { "lessThanOrEqual": "5.11", "status": "unaffected", "version": "5.10.219", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThanOrEqual": "5.16", "status": "unaffected", "version": "5.15.161", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThanOrEqual": "6.2", "status": "unaffected", "version": "6.1.93", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThanOrEqual": "6.7", "status": "unaffected", "version": "6.6.33", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThanOrEqual": "6.9", "status": "unaffected", "version": "6.8.12", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "lessThanOrEqual": "6.10", "status": "unaffected", "version": "6.9.3", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "linux_kernel", "vendor": "linux", "versions": [ { "status": "unaffected", "version": "6.10-rc1" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2024-38612", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "role": "CISA Coordinator", "timestamp": "2024-06-25T14:07:52.263547Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE" } ] }, { "descriptions": [ { "cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-06-25T14:37:58.950Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" }, { "providerMetadata": { "dateUpdated": "2024-08-02T04:12:26.031Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/10610575a3ac2a702bf5c57aa931beaf847949c7" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/646cd236c55e2cb5f146fc41bbe4034c4af5b2a4" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/00e6335329f23ac6cf3105931691674e28bc598c" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/1a63730fb315bb1bab97edd69ff58ad45e04bb01" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/e77a3ec7ada84543e75722a1283785a6544de925" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/3398a40dccb88d3a7eef378247a023a78472db66" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/85a70ff1e572160f1eeb096ed48d09a1c9d4d89a" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/c04d6a914e890ccea4a9d11233009a2ee7978bf4" }, { "tags": [ "x_transferred" ], "url": "https://git.kernel.org/stable/c/160e9d2752181fcf18c662e74022d77d3164cd45" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Linux", "programFiles": [ "net/ipv6/seg6.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "lessThan": "10610575a3ac", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "646cd236c55e", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "00e6335329f2", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "1a63730fb315", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "e77a3ec7ada8", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "3398a40dccb8", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "85a70ff1e572", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "c04d6a914e89", "status": "affected", "version": "46738b1317e1", "versionType": "git" }, { "lessThan": "160e9d275218", "status": "affected", "version": "46738b1317e1", "versionType": "git" } ] }, { "defaultStatus": "affected", "product": "Linux", "programFiles": [ "net/ipv6/seg6.c" ], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [ { "status": "affected", "version": "4.10" }, { "lessThan": "4.10", "status": "unaffected", "version": "0", "versionType": "semver" }, { "lessThanOrEqual": "4.19.*", "status": "unaffected", "version": "4.19.316", "versionType": "semver" }, { "lessThanOrEqual": "5.4.*", "status": "unaffected", "version": "5.4.278", "versionType": "semver" }, { "lessThanOrEqual": "5.10.*", "status": "unaffected", "version": "5.10.219", "versionType": "semver" }, { "lessThanOrEqual": "5.15.*", "status": "unaffected", "version": "5.15.161", "versionType": "semver" }, { "lessThanOrEqual": "6.1.*", "status": "unaffected", "version": "6.1.93", "versionType": "semver" }, { "lessThanOrEqual": "6.6.*", "status": "unaffected", "version": "6.6.33", "versionType": "semver" }, { "lessThanOrEqual": "6.8.*", "status": "unaffected", "version": "6.8.12", "versionType": "semver" }, { "lessThanOrEqual": "6.9.*", "status": "unaffected", "version": "6.9.3", "versionType": "semver" }, { "lessThanOrEqual": "*", "status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix" } ] } ], "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nipv6: sr: fix invalid unregister error path\n\nThe error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL\nis not defined. In that case if seg6_hmac_init() fails, the\ngenl_unregister_family() isn\u0027t called.\n\nThis issue exist since commit 46738b1317e1 (\"ipv6: sr: add option to control\nlwtunnel support\"), and commit 5559cea2d5aa (\"ipv6: sr: fix possible\nuse-after-free and null-ptr-deref\") replaced unregister_pernet_subsys()\nwith genl_unregister_family() in this error path." } ], "providerMetadata": { "dateUpdated": "2024-11-05T09:30:56.961Z", "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux" }, "references": [ { "url": "https://git.kernel.org/stable/c/10610575a3ac2a702bf5c57aa931beaf847949c7" }, { "url": "https://git.kernel.org/stable/c/646cd236c55e2cb5f146fc41bbe4034c4af5b2a4" }, { "url": "https://git.kernel.org/stable/c/00e6335329f23ac6cf3105931691674e28bc598c" }, { "url": "https://git.kernel.org/stable/c/1a63730fb315bb1bab97edd69ff58ad45e04bb01" }, { "url": "https://git.kernel.org/stable/c/e77a3ec7ada84543e75722a1283785a6544de925" }, { "url": "https://git.kernel.org/stable/c/3398a40dccb88d3a7eef378247a023a78472db66" }, { "url": "https://git.kernel.org/stable/c/85a70ff1e572160f1eeb096ed48d09a1c9d4d89a" }, { "url": "https://git.kernel.org/stable/c/c04d6a914e890ccea4a9d11233009a2ee7978bf4" }, { "url": "https://git.kernel.org/stable/c/160e9d2752181fcf18c662e74022d77d3164cd45" } ], "title": "ipv6: sr: fix invalid unregister error path", "x_generator": { "engine": "bippy-9e1c9544281a" } } }, "cveMetadata": { "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "assignerShortName": "Linux", "cveId": "CVE-2024-38612", "datePublished": "2024-06-19T13:56:13.415Z", "dateReserved": "2024-06-18T19:36:34.944Z", "dateUpdated": "2024-11-05T09:30:56.961Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2024-38612\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-06-19T14:15:21.060\",\"lastModified\":\"2024-07-15T07:15:12.673\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nipv6: sr: fix invalid unregister error path\\n\\nThe error path of seg6_init() is wrong in case CONFIG_IPV6_SEG6_LWTUNNEL\\nis not defined. In that case if seg6_hmac_init() fails, the\\ngenl_unregister_family() isn\u0027t called.\\n\\nThis issue exist since commit 46738b1317e1 (\\\"ipv6: sr: add option to control\\nlwtunnel support\\\"), and commit 5559cea2d5aa (\\\"ipv6: sr: fix possible\\nuse-after-free and null-ptr-deref\\\") replaced unregister_pernet_subsys()\\nwith genl_unregister_family() in this error path.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ipv6: sr: corrige la ruta de error de cancelaci\u00f3n de registro no v\u00e1lida La ruta de error de seg6_init() es incorrecta en caso de que CONFIG_IPV6_SEG6_LWTUNNEL no est\u00e9 definido. En ese caso, si seg6_hmac_init() falla, no se llama a genl_unregister_family(). Este problema existe desde que el commit 46738b1317e1 (\\\"ipv6: sr: agregar opci\u00f3n para controlar la compatibilidad con lwtunnel\\\") y el commit 5559cea2d5aa (\\\"ipv6: sr: corregir posible use-after-free y null-ptr-deref\\\") reemplaz\u00f3 unregister_pernet_subsys() con genl_unregister_family() en esta ruta de error.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"},{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/00e6335329f23ac6cf3105931691674e28bc598c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/10610575a3ac2a702bf5c57aa931beaf847949c7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/160e9d2752181fcf18c662e74022d77d3164cd45\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/1a63730fb315bb1bab97edd69ff58ad45e04bb01\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3398a40dccb88d3a7eef378247a023a78472db66\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/646cd236c55e2cb5f146fc41bbe4034c4af5b2a4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/85a70ff1e572160f1eeb096ed48d09a1c9d4d89a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c04d6a914e890ccea4a9d11233009a2ee7978bf4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e77a3ec7ada84543e75722a1283785a6544de925\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.