CVE-2024-53230 (GCVE-0-2024-53230)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:50 – Updated: 2026-05-11 20:53
VLAI
EPSS
VEX
Title
cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()
Summary
In the Linux kernel, the following vulnerability has been resolved:
cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()
cpufreq_cpu_get_raw() may return NULL if the cpu is not in
policy->cpus cpu mask and it will cause null pointer dereference,
so check NULL for cppc_get_cpu_cost().
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-10-01 20:03 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < 1975b481f644f8f841d9c188e3c214fce187f18b
(git)
Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < f05ef81db63889f6f14eb77fd140dac6cedb6f7f (git) Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < afd22d9839359829776abb55cc9bc4946e888704 (git) Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < 6be57617a38b3f33266acecdb3c063c1c079aaf7 (git) Affected: 740fcdc2c20ecf855b36b919d7fa1b872b5a7eae , < 1a1374bb8c5926674973d849feed500bc61ad535 (git) |
guessed | |
| Linux | Linux |
Affected:
5.19
Unaffected: 0 , < 5.19 (semver) Unaffected: 6.1.120 , ≤ 6.1.* (semver) Unaffected: 6.6.64 , ≤ 6.6.* (semver) Unaffected: 6.11.11 , ≤ 6.11.* (semver) Unaffected: 6.12.2 , ≤ 6.12.* (semver) Unaffected: 6.13 , ≤ * (original_commit_for_fix) |
guessed |
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"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-53230.json",
"version": "3"
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-08-26T01:31:16Z",
"cve": "CVE-2024-53230",
"id": "CVE-2024-53230",
"initial_release_date": "2024-12-28T03:49:50Z",
"product_status:known_affected": "394",
"product_status:known_not_affected": "403",
"product_status:recommended": "388",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2024-53230",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-53230.json",
"version": "64"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T20:47:56.893Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-53230\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-01T20:03:09.916587Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-01T15:39:38.021Z\"}}], \"cna\": {\"title\": \"cpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"740fcdc2c20ecf855b36b919d7fa1b872b5a7eae\", \"lessThan\": \"1975b481f644f8f841d9c188e3c214fce187f18b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"740fcdc2c20ecf855b36b919d7fa1b872b5a7eae\", \"lessThan\": \"f05ef81db63889f6f14eb77fd140dac6cedb6f7f\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"740fcdc2c20ecf855b36b919d7fa1b872b5a7eae\", \"lessThan\": \"afd22d9839359829776abb55cc9bc4946e888704\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"740fcdc2c20ecf855b36b919d7fa1b872b5a7eae\", \"lessThan\": \"6be57617a38b3f33266acecdb3c063c1c079aaf7\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"740fcdc2c20ecf855b36b919d7fa1b872b5a7eae\", \"lessThan\": \"1a1374bb8c5926674973d849feed500bc61ad535\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/cpufreq/cppc_cpufreq.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"5.19\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"5.19\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.120\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.64\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.11.*\"}, {\"status\": \"unaffected\", \"version\": \"6.12.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.12.*\"}, {\"status\": \"unaffected\", \"version\": \"6.13\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/cpufreq/cppc_cpufreq.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/1975b481f644f8f841d9c188e3c214fce187f18b\"}, {\"url\": \"https://git.kernel.org/stable/c/f05ef81db63889f6f14eb77fd140dac6cedb6f7f\"}, {\"url\": \"https://git.kernel.org/stable/c/afd22d9839359829776abb55cc9bc4946e888704\"}, {\"url\": \"https://git.kernel.org/stable/c/6be57617a38b3f33266acecdb3c063c1c079aaf7\"}, {\"url\": \"https://git.kernel.org/stable/c/1a1374bb8c5926674973d849feed500bc61ad535\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncpufreq: CPPC: Fix possible null-ptr-deref for cppc_get_cpu_cost()\\n\\ncpufreq_cpu_get_raw() may return NULL if the cpu is not in\\npolicy-\u003ecpus cpu mask and it will cause null pointer dereference,\\nso check NULL for cppc_get_cpu_cost().\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.120\", \"versionStartIncluding\": \"5.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.64\", \"versionStartIncluding\": \"5.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11.11\", \"versionStartIncluding\": \"5.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.12.2\", \"versionStartIncluding\": \"5.19\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.13\", \"versionStartIncluding\": \"5.19\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:56:31.293Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-53230\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-03T20:47:56.893Z\", \"dateReserved\": \"2024-11-19T17:17:25.025Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-12-27T13:50:18.238Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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