CVE-2023-52819 (GCVE-0-2023-52819)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-01-05 10:17
VLAI?
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)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
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)
Create a notification for this product.
    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)
Create a notification for this product.
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\"https://git.kernel.org/stable/c/60a00dfc7c5deafd1dd393beaf53224f7256dad6\"}, {\"url\": \"https://git.kernel.org/stable/c/a63fd579e7b1c3a9ebd6e6c494d49b1b6cf5515e\"}, {\"url\": \"https://git.kernel.org/stable/c/d50a56749e5afdc63491b88f5153c1aae00d4679\"}, {\"url\": \"https://git.kernel.org/stable/c/8c1dbddbfcb051e82cea0c197c620f9dcdc38e92\"}, {\"url\": \"https://git.kernel.org/stable/c/a237675aa1e62bbfaa341c535331c8656a508fa1\"}, {\"url\": \"https://git.kernel.org/stable/c/d0725232da777840703f5f1e22f2e3081d712aa4\"}, {\"url\": \"https://git.kernel.org/stable/c/7c68283f3166221af3df5791f0e13d3137a72216\"}, {\"url\": \"https://git.kernel.org/stable/c/b3b8b7c040cf069da7afe11c5bd73b870b8f3d18\"}, {\"url\": \"https://git.kernel.org/stable/c/0f0e59075b5c22f1e871fbd508d6e4f495048356\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga\\n\\nFor pptable structs that use flexible array sizes, use flexible arrays.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.14.331\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.300\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.262\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.202\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.140\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.64\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.5.13\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.3\", \"versionStartIncluding\": \"4.5\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7\", \"versionStartIncluding\": \"4.5\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-01-05T10:17:35.995Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-52819\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-05T10:17:35.995Z\", \"dateReserved\": \"2024-05-21T15:19:24.249Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-21T15:31:25.582Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.