{"id":"CVE-2024-35940","revision":null,"records":[{"revision":"b764f7e684ff454d95814ac8502e5e67","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-35940","aliases":[],"title":"pstore/zone: Add a null pointer check to the psz_kmsg_read","description":"In the Linux kernel, the following vulnerability has been resolved:\n\npstore/zone: Add a null pointer check to the psz_kmsg_read\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure. Ensure the allocation was successful\nby checking the pointer validity.","state":0,"publishedAt":"2024-05-19T10:10:45.582+00:00","modifiedAt":"2026-10-15T00:41:36.335+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"fs/pstore/zone.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"d26c3321fe18dc74517dc1f518d584aa33b0a851\",\n                            \"lessThan\": \"98e2b97acb875d65bdfc75fc408e67975cef3041\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d26c3321fe18dc74517dc1f518d584aa33b0a851\",\n                            \"lessThan\": \"0ff96ec22a84d80a18d7ae8ca7eb111c34ee33bb\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d26c3321fe18dc74517dc1f518d584aa33b0a851\",\n                            \"lessThan\": \"635594cca59f9d7a8e96187600c34facb8bc0682\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d26c3321fe18dc74517dc1f518d584aa33b0a851\",\n                            \"lessThan\": \"ec7256887d072f98c42cdbef4dcc80ddf84c7a70\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d26c3321fe18dc74517dc1f518d584aa33b0a851\",\n                            \"lessThan\": \"6f9f2e498eae7897ba5d3e33908917f68ff4abcc\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d26c3321fe18dc74517dc1f518d584aa33b0a851\",\n                            \"lessThan\": \"98bc7e26e14fbb26a6abf97603d59532475e97f8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"fs/pstore/zone.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.215\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.155\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.86\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.27\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8.6\",\n                            \"lessThanOrEqual\": \"6.8.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.9\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/98e2b97acb875d65bdfc75fc408e67975cef3041","https://git.kernel.org/stable/c/0ff96ec22a84d80a18d7ae8ca7eb111c34ee33bb","https://git.kernel.org/stable/c/635594cca59f9d7a8e96187600c34facb8bc0682","https://git.kernel.org/stable/c/ec7256887d072f98c42cdbef4dcc80ddf84c7a70","https://git.kernel.org/stable/c/6f9f2e498eae7897ba5d3e33908917f68ff4abcc","https://git.kernel.org/stable/c/98bc7e26e14fbb26a6abf97603d59532475e97f8"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-35940","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-35940","identifiers":["CVE-2024-35940"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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