{ "dataType": "CVE_RECORD", "cveMetadata": { "cveId": "CVE-2024-27038", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-19T14:20:24.212Z", "datePublished": "2024-05-01T12:53:53.698Z", "dateUpdated": "2026-05-12T11:51:15.740Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:09:13.165Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: Fix clk_core_get NULL dereference\n\nIt is possible for clk_core_get to dereference a NULL in the following\nsequence:\n\nclk_core_get()\n of_clk_get_hw_from_clkspec()\n __of_clk_get_hw_from_provider()\n __clk_get_hw()\n\n__clk_get_hw() can return NULL which is dereferenced by clk_core_get() at\nhw->core.\n\nPrior to commit dde4eff47c82 (\"clk: Look for parents with clkdev based\nclk_lookups\") the check IS_ERR_OR_NULL() was performed which would have\ncaught the NULL.\n\nReading the description of this function it talks about returning NULL but\nthat cannot be so at the moment.\n\nUpdate the function to check for hw before dereferencing it and return NULL\nif hw is NULL." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/clk/clk.c" ], "versions": [ { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "d7ae7d1265686b55832a445b1db8cdd69738ac07", "status": "affected", "versionType": "git" }, { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "239174535dba11f7b83de0eaaa27909024f8c185", "status": "affected", "versionType": "git" }, { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "0efb9ef6fb95384ba631d6819e66f10392aabfa2", "status": "affected", "versionType": "git" }, { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "a8b2b26fdd011ebe36d68a9a321ca45801685959", "status": "affected", "versionType": "git" }, { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "a5d9b1aa61b401867b9066d54086b3e4ee91f8ed", "status": "affected", "versionType": "git" }, { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "c554badcae9c45b737a22d23454170c6020b90e6", "status": "affected", "versionType": "git" }, { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "6f073b24a9e2becd25ac4505a9780a87e621bb51", "status": "affected", "versionType": "git" }, { "version": "dde4eff47c82c52a72af333d9e55370eee6d95d6", "lessThan": "e97fe4901e0f59a0bfd524578fe3768f8ca42428", "status": "affected", "versionType": "git" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/clk/clk.c" ], "versions": [ { "version": "5.2", "status": "affected" }, { "version": "0", "lessThan": "5.2", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.273", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.214", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.153", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.83", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.23", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.7.11", "lessThanOrEqual": "6.7.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.8.2", "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": "5.2", "versionEndExcluding": "5.4.273" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "5.10.214" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "5.15.153" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.1.83" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.6.23" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.7.11" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.8.2" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.2", "versionEndExcluding": "6.9" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/d7ae7d1265686b55832a445b1db8cdd69738ac07" }, { "url": "https://git.kernel.org/stable/c/239174535dba11f7b83de0eaaa27909024f8c185" }, { "url": "https://git.kernel.org/stable/c/0efb9ef6fb95384ba631d6819e66f10392aabfa2" }, { "url": "https://git.kernel.org/stable/c/a8b2b26fdd011ebe36d68a9a321ca45801685959" }, { "url": "https://git.kernel.org/stable/c/a5d9b1aa61b401867b9066d54086b3e4ee91f8ed" }, { "url": "https://git.kernel.org/stable/c/c554badcae9c45b737a22d23454170c6020b90e6" }, { "url": "https://git.kernel.org/stable/c/6f073b24a9e2becd25ac4505a9780a87e621bb51" }, { "url": "https://git.kernel.org/stable/c/e97fe4901e0f59a0bfd524578fe3768f8ca42428" } ], "title": "clk: Fix clk_core_get NULL dereference", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2024-27038", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-05-01T13:38:53.856287Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-07-05T17:22:44.741Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T00:21:05.879Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/d7ae7d1265686b55832a445b1db8cdd69738ac07", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/239174535dba11f7b83de0eaaa27909024f8c185", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/0efb9ef6fb95384ba631d6819e66f10392aabfa2", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/a8b2b26fdd011ebe36d68a9a321ca45801685959", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/a5d9b1aa61b401867b9066d54086b3e4ee91f8ed", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/c554badcae9c45b737a22d23454170c6020b90e6", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/6f073b24a9e2becd25ac4505a9780a87e621bb51", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/e97fe4901e0f59a0bfd524578fe3768f8ca42428", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html", "tags": [ "x_transferred" ] } ] }, { "x_adpType": "supplier", "providerMetadata": { "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e", "shortName": "siemens-SADP", "dateUpdated": "2026-05-12T11:51:15.740Z" }, "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" } ] } ] }, "dataVersion": "5.2" }