{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-39470", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-25T14:23:23.745Z", "datePublished": "2024-06-25T14:28:56.258Z", "dateUpdated": "2026-05-23T15:50:05.880Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:50:05.880Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\neventfs: Fix a possible null pointer dereference in eventfs_find_events()\n\nIn function eventfs_find_events,there is a potential null pointer\nthat may be caused by calling update_events_attr which will perform\nsome operations on the members of the ei struct when ei is NULL.\n\nHence,When ei->is_freed is set,return NULL directly." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "fs/tracefs/event_inode.c" ], "versions": [ { "version": "628adb842bd5e1c2c598534a7a022b8235289de6", "lessThan": "5ade5fbdbbb1f023bb70730ba4d74146c8bc7eb9", "status": "affected", "versionType": "git" }, { "version": "8186fff7ab649085e2c60d032d9a20a85af1d87c", "lessThan": "7a1b2d138189375ed1dcd7d0851118230221bd1d", "status": "affected", "versionType": "git" }, { "version": "8186fff7ab649085e2c60d032d9a20a85af1d87c", "lessThan": "d4e9a968738bf66d3bb852dd5588d4c7afd6d7f4", "status": "affected", "versionType": "git" }, { "version": "9c2ac5e0ea7899411fd900d4681890722a020735", "status": "affected", "versionType": "git" }, { "version": "6.6.18", "lessThan": "6.6.34", "status": "affected", "versionType": "semver" }, { "version": "6.7.4", "lessThan": "6.8", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "fs/tracefs/event_inode.c" ], "versions": [ { "version": "6.8", "status": "affected" }, { "version": "0", "lessThan": "6.8", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.34", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9.5", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10", "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": "6.6.18", "versionEndExcluding": "6.6.34" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.9.5" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.8", "versionEndExcluding": "6.10" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.7.4" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/5ade5fbdbbb1f023bb70730ba4d74146c8bc7eb9" }, { "url": "https://git.kernel.org/stable/c/7a1b2d138189375ed1dcd7d0851118230221bd1d" }, { "url": "https://git.kernel.org/stable/c/d4e9a968738bf66d3bb852dd5588d4c7afd6d7f4" } ], "title": "eventfs: Fix a possible null pointer dereference in eventfs_find_events()", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:26:14.966Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/5ade5fbdbbb1f023bb70730ba4d74146c8bc7eb9", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/7a1b2d138189375ed1dcd7d0851118230221bd1d", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/d4e9a968738bf66d3bb852dd5588d4c7afd6d7f4", "tags": [ "x_transferred" ] } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2024-39470", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-09-10T17:07:52.051745Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:34:41.664Z" } } ] } }