CVE-2021-47313 cpufreq: CPPC: Fix potential memleak in cppc_cpufreq_cpu_init
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | cppc_cpufreq_cpu_init DoS | 28 Jan 202500:00 | – | bdu_fstec |
 | Linux Kernel Security Vulnerabilities | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47313 | 21 May 202414:35 | – | cve |
 | CVE-2021-47313 | 21 May 202414:35 | – | debiancve |
 | CVE-2021-47313 | 21 May 202415:15 | – | nvd |
 | CVE-2021-47313 | 21 May 202415:15 | – | osv_cve |
| RHSA-2022:7683 Red Hat Security Advisory: kernel security, bug fix, and enhancement update | 16 Sep 202407:42 | – | osv_rhsa |
| UBUNTU-CVE-2021-47313 | 21 May 202415:15 | – | osv_ubuntu |
 | PT-2021-8249 · Linux · Linux Kernel | 18 Jun 202100:00 | – | ptsecurity |
 | CVE-2021-47313: Uncontrolled Resource Consumption | 21 May 202400:00 | – | rapid7 |
10
[
{
"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": "b775383355755885b19d2acef977f1ca132e80a3",
"status": "affected",
"versionType": "git"
},
{
"version": "a28b2bfc099c6b9caa6ef697660408e076a32019",
"lessThan": "e1b2b2b61d30d7ce057ec17237c217d152ed97f2",
"status": "affected",
"versionType": "git"
},
{
"version": "a28b2bfc099c6b9caa6ef697660408e076a32019",
"lessThan": "fe2535a44904a77615a3af8e8fd7dafb98fb0e1b",
"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": "5.12.19",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13.4",
"lessThanOrEqual": "5.13.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:52Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.18.4
EPSS0.00258
SSVC