{"id":"CVE-2023-53357","state":"PUBLISHED","title":"md/raid10: check slab-out-of-bounds in md_bitmap_get_counter","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: check slab-out-of-bounds in md_bitmap_get_counter\n\nIf we write a large number to md/bitmap_set_bits, md_bitmap_checkpage()\nwill return -EINVAL because 'page >= bitmap->pages', but the return value\nwas not checked immediately in md_bitmap_get_counter() in order to set\n*blocks value and slab-out-of-bounds occurs.\n\nMove check of 'page >= bitmap->pages' to md_bitmap_get_counter() and\nreturn directly if true.","publishedAt":"2025-09-17T14:56:47.171Z","updatedAt":"2026-05-11T19:43:23.121Z","severity":{"score":7.1,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","source":"CISA-ADP"},"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"374fb914304d9b500721007f3837ea8f1f9a2418","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"b0b971fe7d61411ede63c3291764dbde1577ef2c","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"39fa14e824acfd470db4f42c354297456bd82b53","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"a134dd582c0d5b6068efa308bd485cf1d00b3f65","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"be1a3ec63a840cc9e59a033acf154f56255699a1","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"152bb26796ff054af50b2ee1b3ca56e364e4f61b","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"bea301c046110bf421a3ce153fb868cb8d618e90","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"301867b1c16805aebbc306aafa6ecdc68b73c7e5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/md-bitmap.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.36","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.36","versionType":"semver"},{"version":"4.19.291","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.251","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.188","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.121","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.39","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.3.13","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4.4","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/md-bitmap.c"]}],"references":["https://git.kernel.org/stable/c/374fb914304d9b500721007f3837ea8f1f9a2418","https://git.kernel.org/stable/c/b0b971fe7d61411ede63c3291764dbde1577ef2c","https://git.kernel.org/stable/c/39fa14e824acfd470db4f42c354297456bd82b53","https://git.kernel.org/stable/c/a134dd582c0d5b6068efa308bd485cf1d00b3f65","https://git.kernel.org/stable/c/be1a3ec63a840cc9e59a033acf154f56255699a1","https://git.kernel.org/stable/c/152bb26796ff054af50b2ee1b3ca56e364e4f61b","https://git.kernel.org/stable/c/bea301c046110bf421a3ce153fb868cb8d618e90","https://git.kernel.org/stable/c/301867b1c16805aebbc306aafa6ecdc68b73c7e5"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/53xxx/CVE-2023-53357.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-53357","state":"PUBLISHED","datePublished":"2025-09-17T14:56:47.171Z","dateUpdated":"2026-05-11T19:43:23.121Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-09-16T16:08:59.567Z"},"containers":{"cna":{"title":"md/raid10: check slab-out-of-bounds in md_bitmap_get_counter","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmd/raid10: check slab-out-of-bounds in md_bitmap_get_counter\n\nIf we write a large number to md/bitmap_set_bits, md_bitmap_checkpage()\nwill return -EINVAL because 'page >= bitmap->pages', but the return value\nwas not checked immediately in md_bitmap_get_counter() in order to set\n*blocks value and slab-out-of-bounds occurs.\n\nMove check of 'page >= bitmap->pages' to md_bitmap_get_counter() and\nreturn directly if true."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"374fb914304d9b500721007f3837ea8f1f9a2418","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"b0b971fe7d61411ede63c3291764dbde1577ef2c","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"39fa14e824acfd470db4f42c354297456bd82b53","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"a134dd582c0d5b6068efa308bd485cf1d00b3f65","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"be1a3ec63a840cc9e59a033acf154f56255699a1","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"152bb26796ff054af50b2ee1b3ca56e364e4f61b","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"bea301c046110bf421a3ce153fb868cb8d618e90","versionType":"git"},{"version":"ef4256733506f2459a0c436b62267d22a3f0cec6","status":"affected","lessThan":"301867b1c16805aebbc306aafa6ecdc68b73c7e5","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/md-bitmap.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"2.6.36","status":"affected"},{"version":"0","status":"unaffected","lessThan":"2.6.36","versionType":"semver"},{"version":"4.19.291","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.251","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.188","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.121","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"6.1.39","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.3.13","status":"unaffected","lessThanOrEqual":"6.3.*","versionType":"semver"},{"version":"6.4.4","status":"unaffected","lessThanOrEqual":"6.4.*","versionType":"semver"},{"version":"6.5","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/md/md-bitmap.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/374fb914304d9b500721007f3837ea8f1f9a2418"},{"url":"https://git.kernel.org/stable/c/b0b971fe7d61411ede63c3291764dbde1577ef2c"},{"url":"https://git.kernel.org/stable/c/39fa14e824acfd470db4f42c354297456bd82b53"},{"url":"https://git.kernel.org/stable/c/a134dd582c0d5b6068efa308bd485cf1d00b3f65"},{"url":"https://git.kernel.org/stable/c/be1a3ec63a840cc9e59a033acf154f56255699a1"},{"url":"https://git.kernel.org/stable/c/152bb26796ff054af50b2ee1b3ca56e364e4f61b"},{"url":"https://git.kernel.org/stable/c/bea301c046110bf421a3ce153fb868cb8d618e90"},{"url":"https://git.kernel.org/stable/c/301867b1c16805aebbc306aafa6ecdc68b73c7e5"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:43:23.121Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"4.19.291"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"5.4.251"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"5.10.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"5.15.121"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"6.1.39"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"6.3.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"6.4.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.36","versionEndExcluding":"6.5"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":7.1,"attackVector":"LOCAL","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2023-53357","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2026-01-14T18:43:08.515579Z"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","type":"CWE","description":"CWE-125 Out-of-bounds Read"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-14T18:52:59.801Z"}}]}}}