CVE-2023-52663 (GCVE-0-2023-52663)
Vulnerability from cvelistv5 – Published: 2024-05-17 13:41 – Updated: 2026-05-11 19:31
VLAI
EPSS
VEX
Title
ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()
Driver uses kasprintf() to initialize fw_{code,data}_bin members of
struct acp_dev_data, but kfree() is never called to deallocate the
memory, which results in a memory leak.
Fix the issue by switching to devm_kasprintf(). Additionally, ensure the
allocation was successful by checking the pointer validity.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-06-17 17:39 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
f7da88003c53cf0eedabe609324a047b1921dfcc , < 88028c45d5871dfc449b2b0a27abf6428453a5ec
(git)
Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < be4760799c6a7c01184467287f0de41e0dd255f8 (git) Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 7296152e58858f928db448826eb7ba5ae611297b (git) Affected: f7da88003c53cf0eedabe609324a047b1921dfcc , < 222be59e5eed1554119294edc743ee548c2371d0 (git) |
guessed | |
| Linux | Linux |
Affected:
6.6
Unaffected: 0 , < 6.6 (semver) Unaffected: 6.6.23 , ≤ 6.6.* (semver) Unaffected: 6.7.11 , ≤ 6.7.* (semver) Unaffected: 6.8.2 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed |
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"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/88028c45d5871dfc449b2b0a27abf6428453a5ec\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/be4760799c6a7c01184467287f0de41e0dd255f8\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/7296152e58858f928db448826eb7ba5ae611297b\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/222be59e5eed1554119294edc743ee548c2371d0\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T23:11:34.564Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-52663\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-17T17:39:11.139666Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-17T17:39:12.341Z\"}}], \"cna\": {\"title\": \"ASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"f7da88003c53cf0eedabe609324a047b1921dfcc\", \"lessThan\": \"88028c45d5871dfc449b2b0a27abf6428453a5ec\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f7da88003c53cf0eedabe609324a047b1921dfcc\", \"lessThan\": \"be4760799c6a7c01184467287f0de41e0dd255f8\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f7da88003c53cf0eedabe609324a047b1921dfcc\", \"lessThan\": \"7296152e58858f928db448826eb7ba5ae611297b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"f7da88003c53cf0eedabe609324a047b1921dfcc\", \"lessThan\": \"222be59e5eed1554119294edc743ee548c2371d0\", \"versionType\": \"git\"}], \"programFiles\": [\"sound/soc/sof/amd/acp.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.6\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.6\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.6.23\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7.11\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.7.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.2\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"sound/soc/sof/amd/acp.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/88028c45d5871dfc449b2b0a27abf6428453a5ec\"}, {\"url\": \"https://git.kernel.org/stable/c/be4760799c6a7c01184467287f0de41e0dd255f8\"}, {\"url\": \"https://git.kernel.org/stable/c/7296152e58858f928db448826eb7ba5ae611297b\"}, {\"url\": \"https://git.kernel.org/stable/c/222be59e5eed1554119294edc743ee548c2371d0\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nASoC: SOF: amd: Fix memory leak in amd_sof_acp_probe()\\n\\nDriver uses kasprintf() to initialize fw_{code,data}_bin members of\\nstruct acp_dev_data, but kfree() is never called to deallocate the\\nmemory, which results in a memory leak.\\n\\nFix the issue by switching to devm_kasprintf(). Additionally, ensure the\\nallocation was successful by checking the pointer validity.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:23:42.534Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-52663\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:23:42.534Z\", \"dateReserved\": \"2024-03-07T14:49:46.885Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-17T13:41:05.630Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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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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