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CVE-2023-52690 (GCVE-0-2023-52690)

Vulnerability from cvelistv5 – Published: 2024-05-17 14:24 – Updated: 2026-05-11 19:31
VLAI
Title
powerpc/powernv: Add a null pointer check to scom_debug_init_one()
Summary
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scom_debug_init_one() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Add a null pointer check, and release 'ent' to avoid memory leaks.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-23 19:27 UTC
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: bfd2f0d49aef8abfe6bf58f12719f39912993cc6 , < f84c1446daa552e9699da8d1f8375eac0f65edc7 (git)
Affected: bfd2f0d49aef8abfe6bf58f12719f39912993cc6 , < 1eefa93faf69188540b08b024794fa90b1d82e8b (git)
Affected: bfd2f0d49aef8abfe6bf58f12719f39912993cc6 , < 2a82c4439b903639e0a1f21990cd399fb0a49c19 (git)
Affected: bfd2f0d49aef8abfe6bf58f12719f39912993cc6 , < ed8d023cfa97b559db58c0e1afdd2eec7a83d8f2 (git)
Affected: bfd2f0d49aef8abfe6bf58f12719f39912993cc6 , < dd8422ff271c22058560832fc3006324ded895a9 (git)
Affected: bfd2f0d49aef8abfe6bf58f12719f39912993cc6 , < a9c05cbb6644a2103c75b6906e9dafb9981ebd13 (git)
Affected: bfd2f0d49aef8abfe6bf58f12719f39912993cc6 , < 9a260f2dd827bbc82cc60eb4f4d8c22707d80742 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.4
Unaffected: 0 , < 5.4 (semver)
Unaffected: 5.4.268 , ≤ 5.4.* (semver)
Unaffected: 5.10.209 , ≤ 5.10.* (semver)
Unaffected: 5.15.148 , ≤ 5.15.* (semver)
Unaffected: 6.1.75 , ≤ 6.1.* (semver)
Unaffected: 6.6.14 , ≤ 6.6.* (semver)
Unaffected: 6.7.2 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
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      "current_release_date": "2026-06-28T06:34:01+00:00",
      "cve": "CVE-2023-52690",
      "id": "CVE-2023-52690",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
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      "product_status:known_affected": "50",
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      "source": "Red Hat CSAF VEX",
      "status": "final",
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      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-52690.json",
      "version": "3"
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      "current_release_date": "2026-08-29T02:11:49Z",
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      "initial_release_date": "2024-05-21T02:01:55Z",
      "product_status:known_affected": "275",
      "product_status:known_not_affected": "213",
      "product_status:recommended": "809",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2023-52690",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2023-52690.json",
      "version": "86"
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  }
}



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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.