CVE-2023-52788 (GCVE-0-2023-52788)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:31 – Updated: 2026-05-11 19:33
VLAI?
Title
i915/perf: Fix NULL deref bugs with drm_dbg() calls
Summary
In the Linux kernel, the following vulnerability has been resolved: i915/perf: Fix NULL deref bugs with drm_dbg() calls When i915 perf interface is not available dereferencing it will lead to NULL dereferences. As returning -ENOTSUPP is pretty clear return when perf interface is not available. [tursulin: added stable tag] (cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 9b344cf6aea0a69c00e19efdc6e02c6d5aae1a23 , < 1566e8be73fd5fa424e88d2a4cffdc34f970f0e1 (git)
Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < 55db76caa782baa4a1bf02296e2773c38a524a3e (git)
Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < bf8e105030083e7b71591cdf437e464bcd8a0c09 (git)
Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < 10f49cdfd5fb342a1a9641930dc040c570694e98 (git)
Affected: 2fec539112e89255b6a47f566e21d99937fada7b , < 471aa951bf1206d3c10d0daa67005b8e4db4ff83 (git)
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Linux Linux Affected: 6.0
Unaffected: 0 , < 6.0 (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)
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\"unaffected\", \"version\": \"6.1.64\", \"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/i915/i915_perf.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/1566e8be73fd5fa424e88d2a4cffdc34f970f0e1\"}, {\"url\": \"https://git.kernel.org/stable/c/55db76caa782baa4a1bf02296e2773c38a524a3e\"}, {\"url\": \"https://git.kernel.org/stable/c/bf8e105030083e7b71591cdf437e464bcd8a0c09\"}, {\"url\": \"https://git.kernel.org/stable/c/10f49cdfd5fb342a1a9641930dc040c570694e98\"}, {\"url\": \"https://git.kernel.org/stable/c/471aa951bf1206d3c10d0daa67005b8e4db4ff83\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ni915/perf: Fix NULL deref bugs with drm_dbg() calls\\n\\nWhen i915 perf interface is not available dereferencing it will lead to\\nNULL dereferences.\\n\\nAs returning -ENOTSUPP is pretty clear return when perf interface is not\\navailable.\\n\\n[tursulin: added stable tag]\\n(cherry picked from commit 36f27350ff745bd228ab04d7845dfbffc177a889)\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.140\", \"versionStartIncluding\": \"5.15.108\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.64\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.5.13\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.3\", \"versionStartIncluding\": \"6.0\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.7\", \"versionStartIncluding\": \"6.0\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T19:33:09.696Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-52788\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T19:33:09.696Z\", \"dateReserved\": \"2024-05-21T15:19:24.241Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-21T15:31:04.980Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.




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.



Detection rules are retrieved from Rulezet.