CVE-2023-52812 (GCVE-0-2023-52812)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-23 15:27
VLAI
EPSS
VEX
Title
drm/amd: check num of link levels when update pcie param
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd: check num of link levels when update pcie param
In SR-IOV environment, the value of pcie_table->num_of_link_levels will
be 0, and num_of_levels - 1 will cause array index out of bounds
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 17:36 UTC
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
bd8cd38d3ac6b6410ac4e7401ef3dca057a9b285 , < 2f2d48b6247ae3001f83c98730b3cce475cb2927
(git)
Affected: 31c7a3b378a136adc63296a2ff17645896fcf303 , < 5b4574b663d0a1a0a62d5232429b7db9ae6d0670 (git) Affected: 31c7a3b378a136adc63296a2ff17645896fcf303 , < 09f617219fe9ccd8d7b65dc3e879b5889f663b5a (git) Affected: 31c7a3b378a136adc63296a2ff17645896fcf303 , < 406e8845356d18bdf3d3a23b347faf67706472ec (git) Affected: a924e0fa77d0ce382346b7b4c8419cb47189fb58 (git) Affected: 6.1.40 , < 6.1.119 (semver) Affected: 6.4.5 , < 6.5 (semver) |
guessed | |
| Linux | Linux |
Affected:
6.5
Unaffected: 0 , < 6.5 (semver) Unaffected: 6.1.119 , ≤ 6.1.* (semver) Unaffected: 6.5.13 , ≤ 6.5.* (semver) Unaffected: 6.6.3 , ≤ 6.6.* (semver) Unaffected: 6.7 , ≤ * (original_commit_for_fix) |
guessed |
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"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T21:50:26.333Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-52812\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-17T17:36:42.933997Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-06-17T17:36:43.961Z\"}}], \"cna\": {\"title\": \"drm/amd: check num of link levels when update pcie param\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"bd8cd38d3ac6b6410ac4e7401ef3dca057a9b285\", \"lessThan\": \"2f2d48b6247ae3001f83c98730b3cce475cb2927\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"31c7a3b378a136adc63296a2ff17645896fcf303\", \"lessThan\": \"5b4574b663d0a1a0a62d5232429b7db9ae6d0670\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"31c7a3b378a136adc63296a2ff17645896fcf303\", \"lessThan\": \"09f617219fe9ccd8d7b65dc3e879b5889f663b5a\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"31c7a3b378a136adc63296a2ff17645896fcf303\", \"lessThan\": \"406e8845356d18bdf3d3a23b347faf67706472ec\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"a924e0fa77d0ce382346b7b4c8419cb47189fb58\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.5\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.5\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.119\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.5.13\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.5.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.7\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/2f2d48b6247ae3001f83c98730b3cce475cb2927\"}, {\"url\": \"https://git.kernel.org/stable/c/5b4574b663d0a1a0a62d5232429b7db9ae6d0670\"}, {\"url\": \"https://git.kernel.org/stable/c/09f617219fe9ccd8d7b65dc3e879b5889f663b5a\"}, {\"url\": \"https://git.kernel.org/stable/c/406e8845356d18bdf3d3a23b347faf67706472ec\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd: check num of link levels when update pcie param\\n\\nIn SR-IOV environment, the value of pcie_table-\u003enum_of_link_levels will\\nbe 0, and num_of_levels - 1 will cause array index out of bounds\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.119\", \"versionStartIncluding\": \"6.1.40\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.5.13\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.3\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7\", \"versionStartIncluding\": \"6.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionStartIncluding\": \"6.4.5\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T19:33:35.260Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2023-52812\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T19:33:35.260Z\", \"dateReserved\": \"2024-05-21T15:19:24.248Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-21T15:31:20.940Z\", \"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.
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.
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