{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-38573", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-18T19:36:34.924Z", "datePublished": "2024-06-19T13:35:38.334Z", "dateUpdated": "2026-05-11T20:19:19.668Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T20:19:19.668Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncppc_cpufreq: Fix possible null pointer dereference\n\ncppc_cpufreq_get_rate() and hisi_cppc_cpufreq_get_rate() can be called from\ndifferent places with various parameters. So cpufreq_cpu_get() can return\nnull as 'policy' in some circumstances.\nFix this bug by adding null return check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/cpufreq/cppc_cpufreq.c" ], "versions": [ { "version": "a28b2bfc099c6b9caa6ef697660408e076a32019", "lessThan": "9a185cc5a79ba408e1c73375706630662304f618", "status": "affected", "versionType": "git" }, { "version": "a28b2bfc099c6b9caa6ef697660408e076a32019", "lessThan": "769c4f355b7962895205b86ad35617873feef9a5", "status": "affected", "versionType": "git" }, { "version": "a28b2bfc099c6b9caa6ef697660408e076a32019", "lessThan": "f84b9b25d045e67a7eee5e73f21278c8ab06713c", "status": "affected", "versionType": "git" }, { "version": "a28b2bfc099c6b9caa6ef697660408e076a32019", "lessThan": "b18daa4ec727c0266de5bfc78e818d168cc4aedf", "status": "affected", "versionType": "git" }, { "version": "a28b2bfc099c6b9caa6ef697660408e076a32019", "lessThan": "dfec15222529d22b15e5b0d63572a9e39570cab4", "status": "affected", "versionType": "git" }, { "version": "a28b2bfc099c6b9caa6ef697660408e076a32019", "lessThan": "cf7de25878a1f4508c69dc9f6819c21ba177dbfe", "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/cpufreq/cppc_cpufreq.c" ], "versions": [ { "version": "5.11", "status": "affected" }, { "version": "0", "lessThan": "5.11", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.161", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.93", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.33", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.8.12", "lessThanOrEqual": "6.8.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9.3", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10", "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": "5.11", "versionEndExcluding": "5.15.161" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.1.93" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.6.33" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.8.12" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.9.3" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.11", "versionEndExcluding": "6.10" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/9a185cc5a79ba408e1c73375706630662304f618" }, { "url": "https://git.kernel.org/stable/c/769c4f355b7962895205b86ad35617873feef9a5" }, { "url": "https://git.kernel.org/stable/c/f84b9b25d045e67a7eee5e73f21278c8ab06713c" }, { "url": "https://git.kernel.org/stable/c/b18daa4ec727c0266de5bfc78e818d168cc4aedf" }, { "url": "https://git.kernel.org/stable/c/dfec15222529d22b15e5b0d63572a9e39570cab4" }, { "url": "https://git.kernel.org/stable/c/cf7de25878a1f4508c69dc9f6819c21ba177dbfe" } ], "title": "cppc_cpufreq: Fix possible null pointer dereference", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "problemTypes": [ { "descriptions": [ { "type": "CWE", "cweId": "CWE-476", "lang": "en", "description": "CWE-476 NULL Pointer Dereference" } ] } ], "affected": [ { "vendor": "linux", "product": "linux_kernel", "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "a28b2bfc099c", "status": "affected", "lessThan": "9a185cc5a79b", "versionType": "custom" } ] }, { "vendor": "linux", "product": "linux_kernel", "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "a28b2bfc099c", "status": "affected", "lessThan": "769c4f355b79", "versionType": "custom" } ] }, { "vendor": "linux", "product": "linux_kernel", "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "a28b2bfc099c", "status": "affected", "lessThan": "f84b9b25d045", "versionType": "custom" } ] }, { "vendor": "linux", "product": "linux_kernel", "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "a28b2bfc099c", "status": "affected", "lessThan": "b18daa4ec727", "versionType": "custom" } ] }, { "vendor": "linux", "product": "linux_kernel", "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "a28b2bfc099c", "status": "affected", "lessThan": "dfec15222529", "versionType": "custom" } ] }, { "vendor": "linux", "product": "acrn", "cpes": [ "cpe:2.3:o:linux:acrn:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "a28b2bfc099c", "status": "affected", "lessThan": "cf7de25878a1", "versionType": "custom" } ] }, { "vendor": "linux", "product": "linux_kernel", "cpes": [ "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "versions": [ { "version": "5.11", "status": "affected" } ] }, { 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"LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE" } }, { "other": { "type": "ssvc", "content": { "timestamp": "2024-06-27T18:10:54.548059Z", "id": "CVE-2024-38573", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "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": "2024-06-27T18:33:09.094Z" } }, { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:12:26.068Z" }, "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/9a185cc5a79ba408e1c73375706630662304f618", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/769c4f355b7962895205b86ad35617873feef9a5", "tags": [ "x_transferred" ] }, { "url": 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