| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "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" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-38573", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
