{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2025-21772", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T08:45:45.762Z", "datePublished": "2025-02-27T02:18:19.528Z", "dateUpdated": "2026-05-23T15:57:07.815Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:57:07.815Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npartitions: mac: fix handling of bogus partition table\n\nFix several issues in partition probing:\n\n - The bailout for a bad partoffset must use put_dev_sector(), since the\n preceding read_part_sector() succeeded.\n - If the partition table claims a silly sector size like 0xfff bytes\n (which results in partition table entries straddling sector boundaries),\n bail out instead of accessing out-of-bounds memory.\n - We must not assume that the partition table contains proper NUL\n termination - use strnlen() and strncmp() instead of strlen() and\n strcmp()." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "block/partitions/mac.c" ], "versions": [ { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "a3e77da9f843e4ab93917d30c314f0283e28c124", "status": "affected", "versionType": "git" }, { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "213ba5bd81b7e97ac6e6190b8f3bc6ba76123625", "status": "affected", "versionType": "git" }, { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "40a35d14f3c0dc72b689061ec72fc9b193f37d1f", "status": "affected", "versionType": "git" }, { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "27a39d006f85e869be68c1d5d2ce05e5d6445bf5", "status": "affected", "versionType": "git" }, { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "92527100be38ede924768f4277450dfe8a40e16b", "status": "affected", "versionType": "git" }, { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "6578717ebca91678131d2b1f4ba4258e60536e9f", "status": "affected", "versionType": "git" }, { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "7fa9706722882f634090bfc9af642bf9ed719e27", "status": "affected", "versionType": "git" }, { "version": "02e2a5bfebe99edcf9d694575a75032d53fe1b73", "lessThan": "80e648042e512d5a767da251d44132553fe04ae0", "status": "affected", "versionType": "git" }, { "version": "81a319c5c29913a23947f3d28513974682f3af03", "status": "affected", "versionType": "git" }, { "version": "34a906cd9f6445d9510841667eff0d980279ebf3", "status": "affected", "versionType": "git" }, { "version": "2a27f61bd411e564eb4651c18d225f6e9e1de534", "status": "affected", "versionType": "git" }, { "version": "69aad7e01c8e883e9d2f8dc5523bd419bd02d2aa", "status": "affected", "versionType": "git" }, { "version": "7f4f03c4a1e9a4b9679feafe7625a780864a4e76", "status": "affected", "versionType": "git" }, { "version": "3.2.75", "lessThan": "3.3", "status": "affected", "versionType": "semver" }, { "version": "3.4.113", "lessThan": "3.5", "status": "affected", "versionType": "semver" }, { "version": "3.10.99", "lessThan": "3.11", "status": "affected", "versionType": "semver" }, { "version": "3.12.56", "lessThan": "3.13", "status": "affected", "versionType": "semver" }, { "version": "3.14.63", "lessThan": "3.15", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "block/partitions/mac.c" ], "versions": [ { "version": "4.4", "status": "affected" }, { "version": "0", "lessThan": "4.4", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.291", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.235", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.179", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.129", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.79", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.12.16", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.13.4", "lessThanOrEqual": "6.13.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.14", "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": "4.4", "versionEndExcluding": "5.4.291" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.10.235" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "5.15.179" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.1.129" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.6.79" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.12.16" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.13.4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "4.4", "versionEndExcluding": "6.14" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.2.75" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.4.113" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10.99" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.12.56" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.14.63" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/a3e77da9f843e4ab93917d30c314f0283e28c124" }, { "url": "https://git.kernel.org/stable/c/213ba5bd81b7e97ac6e6190b8f3bc6ba76123625" }, { "url": "https://git.kernel.org/stable/c/40a35d14f3c0dc72b689061ec72fc9b193f37d1f" }, { "url": "https://git.kernel.org/stable/c/27a39d006f85e869be68c1d5d2ce05e5d6445bf5" }, { "url": "https://git.kernel.org/stable/c/92527100be38ede924768f4277450dfe8a40e16b" }, { "url": "https://git.kernel.org/stable/c/6578717ebca91678131d2b1f4ba4258e60536e9f" }, { "url": "https://git.kernel.org/stable/c/7fa9706722882f634090bfc9af642bf9ed719e27" }, { "url": "https://git.kernel.org/stable/c/80e648042e512d5a767da251d44132553fe04ae0" } ], "title": "partitions: mac: fix handling of bogus partition table", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CVE Program Container", "references": [ { "url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html" }, { "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T19:37:27.124Z" } }, { "x_adpType": "supplier", "providerMetadata": { "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "shortName": "siemens-SADP", "dateUpdated": "2026-05-12T12:03:51.222Z" }, "affected": [ { "vendor": "Siemens", "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem", "versions": [ { "status": "affected", "version": "0", "lessThan": "*", "versionType": "custom" } ], "defaultStatus": "unknown" } ], "references": [ { "url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html" } ] } ] } }