{"dataType":"CVE_RECORD","cveMetadata":{"cveId":"CVE-2024-26772","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-02-19T14:20:24.176Z","datePublished":"2024-04-03T17:00:58.733Z","dateUpdated":"2026-05-11T20:03:52.628Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T20:03:52.628Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\next4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()\n\nPlaces the logic for checking if the group's block bitmap is corrupt under\nthe protection of the group lock to avoid allocating blocks from the group\nwith a corrupted block bitmap."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/ext4/mballoc.c"],"versions":[{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"5a6dcc4ad0f7f7fa8e8d127b5526e7c5f2d38a43","status":"affected","versionType":"git"},{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"6b92b1bc16d691c95b152c6dbf027ad64315668d","status":"affected","versionType":"git"},{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"ffeb72a80a82aba59a6774b0611f792e0ed3b0b7","status":"affected","versionType":"git"},{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"8de8305a25bfda607fc13475ebe84b978c96d7ff","status":"affected","versionType":"git"},{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"d639102f4cbd4cb65d1225dba3b9265596aab586","status":"affected","versionType":"git"},{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"d3bbe77a76bc52e9d4d0a120f1509be36e25c916","status":"affected","versionType":"git"},{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"21dbe20589c7f48e9c5d336ce6402bcebfa6d76a","status":"affected","versionType":"git"},{"version":"163a203ddb36c36d4a1c942aececda0cc8d06aa7","lessThan":"832698373a25950942c04a512daa652c18a9b513","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["fs/ext4/mballoc.c"],"versions":[{"version":"3.12","status":"affected"},{"version":"0","lessThan":"3.12","status":"unaffected","versionType":"semver"},{"version":"4.19.308","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.270","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.211","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.150","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.80","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.19","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.7.7","lessThanOrEqual":"6.7.*","status":"unaffected","versionType":"semver"},{"version":"6.8","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":"3.12","versionEndExcluding":"4.19.308"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.4.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.10.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"5.15.150"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"6.1.80"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"6.6.19"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"6.7.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.12","versionEndExcluding":"6.8"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/5a6dcc4ad0f7f7fa8e8d127b5526e7c5f2d38a43"},{"url":"https://git.kernel.org/stable/c/6b92b1bc16d691c95b152c6dbf027ad64315668d"},{"url":"https://git.kernel.org/stable/c/ffeb72a80a82aba59a6774b0611f792e0ed3b0b7"},{"url":"https://git.kernel.org/stable/c/8de8305a25bfda607fc13475ebe84b978c96d7ff"},{"url":"https://git.kernel.org/stable/c/d639102f4cbd4cb65d1225dba3b9265596aab586"},{"url":"https://git.kernel.org/stable/c/d3bbe77a76bc52e9d4d0a120f1509be36e25c916"},{"url":"https://git.kernel.org/stable/c/21dbe20589c7f48e9c5d336ce6402bcebfa6d76a"},{"url":"https://git.kernel.org/stable/c/832698373a25950942c04a512daa652c18a9b513"}],"title":"ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","lang":"en","description":"CWE-noinfo Not enough information"}]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-04-03T19:16:02.816411Z","id":"CVE-2024-26772","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-11-01T15:30:43.236Z"}},{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-02T00:14:13.428Z"},"title":"CVE Program Container","references":[{"url":"https://git.kernel.org/stable/c/5a6dcc4ad0f7f7fa8e8d127b5526e7c5f2d38a43","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/6b92b1bc16d691c95b152c6dbf027ad64315668d","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/ffeb72a80a82aba59a6774b0611f792e0ed3b0b7","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/8de8305a25bfda607fc13475ebe84b978c96d7ff","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/d639102f4cbd4cb65d1225dba3b9265596aab586","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/d3bbe77a76bc52e9d4d0a120f1509be36e25c916","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/21dbe20589c7f48e9c5d336ce6402bcebfa6d76a","tags":["x_transferred"]},{"url":"https://git.kernel.org/stable/c/832698373a25950942c04a512daa652c18a9b513","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html","tags":["x_transferred"]}]}]},"dataVersion":"5.2"}