CVE-2023-52819 (GCVE-0-2023-52819)
Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-11 19:33
VLAI
EPSS
VEX
Title
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga
For pptable structs that use flexible array sizes, use flexible arrays.
Severity
6.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-29 17:21 UTC
Assigner
References
9 references
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
c82baa28184356a75c0157129f88af42b2e7b695 , < 60a00dfc7c5deafd1dd393beaf53224f7256dad6
(git)
Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < a63fd579e7b1c3a9ebd6e6c494d49b1b6cf5515e (git) Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < d50a56749e5afdc63491b88f5153c1aae00d4679 (git) Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < 8c1dbddbfcb051e82cea0c197c620f9dcdc38e92 (git) Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < a237675aa1e62bbfaa341c535331c8656a508fa1 (git) Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < d0725232da777840703f5f1e22f2e3081d712aa4 (git) Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < 7c68283f3166221af3df5791f0e13d3137a72216 (git) Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < b3b8b7c040cf069da7afe11c5bd73b870b8f3d18 (git) Affected: c82baa28184356a75c0157129f88af42b2e7b695 , < 0f0e59075b5c22f1e871fbd508d6e4f495048356 (git) |
guessed | |
| Linux | Linux |
Affected:
4.5
Unaffected: 0 , < 4.5 (semver) Unaffected: 4.14.331 , ≤ 4.14.* (semver) Unaffected: 4.19.300 , ≤ 4.19.* (semver) Unaffected: 5.4.262 , ≤ 5.4.* (semver) Unaffected: 5.10.202 , ≤ 5.10.* (semver) Unaffected: 5.15.140 , ≤ 5.15.* (semver) Unaffected: 6.1.64 , ≤ 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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"redhat_vex": {
"aggregate_severity": "Low",
"current_release_date": "2026-06-28T07:58:13+00:00",
"cve": "CVE-2023-52819",
"id": "CVE-2023-52819",
"initial_release_date": "2023-01-01T00:00:00+00:00",
"product_status:fixed": "280",
"product_status:known_affected": "112",
"product_status:known_not_affected": "8",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-52819.json",
"version": "3"
},
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}
}
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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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