{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-26973", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.203Z", "datePublished": "2024-05-01T05:20:09.420Z", "dateUpdated": "2026-05-12T11:50:57.660Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:07:57.129Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfat: fix uninitialized field in nostale filehandles\n\nWhen fat_encode_fh_nostale() encodes file handle without a parent it\nstores only first 10 bytes of the file handle. However the length of the\nfile handle must be a multiple of 4 so the file handle is actually 12\nbytes long and the last two bytes remain uninitialized. This is not\ngreat at we potentially leak uninitialized information with the handle\nto userspace. Properly initialize the full handle length." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "fs/fat/nfs.c" ], "versions": [ { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "9840d1897e28f8733cc1e38f97e044f987dc0a63", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "f52d7663a10a1266a2d3871a6dd8fd111edc549f", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "a276c595c3a629170b0f052a3724f755d7c6adc6", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "b7fb63e807c6dadf7ecc1d43448c4f1711d7eeee", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "c8cc05de8e6b5612b6e9f92c385c1a064b0db375", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "03a7e3f2ba3ca25f1da1d3898709a08db14c1abb", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "74f852654b8b7866f15323685f1e178d3386c688", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "cdd33d54e789d229d6d5007cbf3f53965ca1a5c6", "status": "affected", "versionType": "git" }, { "version": "ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2", "lessThan": "fde2497d2bc3a063d8af88b258dbadc86bd7b57c", "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/fat/nfs.c" ], "versions": [ { "version": "3.10", "status": "affected" }, { "version": "0", "lessThan": "3.10", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.312", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.274", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.215", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.154", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.84", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.24", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.7.12", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.8.3", "lessThanOrEqual": "6.8.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9", "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": "3.10", "versionEndExcluding": "4.19.312" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.4.274" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.10.215" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "5.15.154" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.1.84" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.6.24" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.7.12" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.8.3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.10", "versionEndExcluding": "6.9" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/9840d1897e28f8733cc1e38f97e044f987dc0a63" }, { "url": "https://git.kernel.org/stable/c/f52d7663a10a1266a2d3871a6dd8fd111edc549f" }, { "url": "https://git.kernel.org/stable/c/a276c595c3a629170b0f052a3724f755d7c6adc6" }, { "url": "https://git.kernel.org/stable/c/b7fb63e807c6dadf7ecc1d43448c4f1711d7eeee" }, { "url": "https://git.kernel.org/stable/c/c8cc05de8e6b5612b6e9f92c385c1a064b0db375" }, { "url": "https://git.kernel.org/stable/c/03a7e3f2ba3ca25f1da1d3898709a08db14c1abb" }, { "url": "https://git.kernel.org/stable/c/74f852654b8b7866f15323685f1e178d3386c688" }, { "url": "https://git.kernel.org/stable/c/cdd33d54e789d229d6d5007cbf3f53965ca1a5c6" }, { "url": "https://git.kernel.org/stable/c/fde2497d2bc3a063d8af88b258dbadc86bd7b57c" } ], "title": "fat: fix uninitialized field in nostale filehandles", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:21:05.673Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/9840d1897e28f8733cc1e38f97e044f987dc0a63", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/f52d7663a10a1266a2d3871a6dd8fd111edc549f", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/a276c595c3a629170b0f052a3724f755d7c6adc6", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/b7fb63e807c6dadf7ecc1d43448c4f1711d7eeee", 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"Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-09-10T15:45:13.490208Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:44.022Z" } }, { "x_adpType": "supplier", "providerMetadata": { "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "shortName": "siemens-SADP", "dateUpdated": "2026-05-12T11:50:57.660Z" }, "affected": [ { "vendor": "Siemens", "product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem", "versions": [ { "status": "affected", "version": "0", "lessThan": "*", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "vendor": "Siemens", "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP", "versions": [ { "status": "affected", "version": "V3.1.0", "lessThan": "V3.1.5", "versionType": "custom" } ], "defaultStatus": "unknown" }, { "vendor": "Siemens", "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP", 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