{"id":"CVE-2024-50131","revision":"77dcff6528c8429daca29175af457b29","records":[{"revision":"77dcff6528c8429daca29175af457b29","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-50131","aliases":[],"title":"tracing: Consider the NULL character when validating the event length","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Consider the NULL character when validating the event length\n\nstrlen() returns a string length excluding the null byte. If the string\nlength equals to the maximum buffer length, the buffer will have no\nspace for the NULL terminating character.\n\nThis commit checks this condition and returns failure for it.","state":0,"publishedAt":"2024-11-05T17:10:56.981+00:00","modifiedAt":"2026-10-15T00:57:09.941+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                        \"kernel/trace/trace_probe.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"dec65d79fd269d05427c8167090bfc9c3d0b56c4\",\n                            \"lessThan\": \"5e3231b352725ff4a3a0095e6035af674f2d8725\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dec65d79fd269d05427c8167090bfc9c3d0b56c4\",\n                            \"lessThan\": \"02874ca52df2ca2423ba6122039315ed61c25972\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dec65d79fd269d05427c8167090bfc9c3d0b56c4\",\n                            \"lessThan\": \"b86b0d6eea204116e4185acc35041ca4ff11a642\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dec65d79fd269d05427c8167090bfc9c3d0b56c4\",\n                            \"lessThan\": \"f4ed40d1c669bba1a54407d8182acdc405683f29\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dec65d79fd269d05427c8167090bfc9c3d0b56c4\",\n                            \"lessThan\": \"a14a075a14af8d622c576145455702591bdde09d\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dec65d79fd269d05427c8167090bfc9c3d0b56c4\",\n                            \"lessThan\": \"5fd942598ddeed9a212d1ff41f9f5b47bcc990a7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"dec65d79fd269d05427c8167090bfc9c3d0b56c4\",\n                            \"lessThan\": \"0b6e2e22cb23105fcb171ab92f0f7516c69c8471\",\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                        \"kernel/trace/trace_probe.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.1\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"5.1\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.285\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.229\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.170\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.115\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.59\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.11.6\",\n                            \"lessThanOrEqual\": \"6.11.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.12\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","score":7.3,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/5e3231b352725ff4a3a0095e6035af674f2d8725","https://git.kernel.org/stable/c/02874ca52df2ca2423ba6122039315ed61c25972","https://git.kernel.org/stable/c/b86b0d6eea204116e4185acc35041ca4ff11a642","https://git.kernel.org/stable/c/f4ed40d1c669bba1a54407d8182acdc405683f29","https://git.kernel.org/stable/c/a14a075a14af8d622c576145455702591bdde09d","https://git.kernel.org/stable/c/5fd942598ddeed9a212d1ff41f9f5b47bcc990a7","https://git.kernel.org/stable/c/0b6e2e22cb23105fcb171ab92f0f7516c69c8471"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-50131","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-50131","identifiers":["CVE-2024-50131"]},"retained":false,"historicalAffected":[]}],"coverage":[]}