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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-52690

powerpc/powernv: Add a null pointer check to scom_debug_init_one()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • bfd2f0d49aef8abfe6bf58f12719f39912993cc6 to < f84c1446daa552e9699da8d1f8375eac0f65edc7affected
  • bfd2f0d49aef8abfe6bf58f12719f39912993cc6 to < 1eefa93faf69188540b08b024794fa90b1d82e8baffected
  • bfd2f0d49aef8abfe6bf58f12719f39912993cc6 to < 2a82c4439b903639e0a1f21990cd399fb0a49c19affected
  • bfd2f0d49aef8abfe6bf58f12719f39912993cc6 to < ed8d023cfa97b559db58c0e1afdd2eec7a83d8f2affected
  • bfd2f0d49aef8abfe6bf58f12719f39912993cc6 to < dd8422ff271c22058560832fc3006324ded895a9affected
  • bfd2f0d49aef8abfe6bf58f12719f39912993cc6 to < a9c05cbb6644a2103c75b6906e9dafb9981ebd13affected
  • bfd2f0d49aef8abfe6bf58f12719f39912993cc6 to < 9a260f2dd827bbc82cc60eb4f4d8c22707d80742affected

Linux Linux

Default version status: affected

  • 5.4affected
  • 0 to < 5.4unaffected
  • 5.4.268 to ≤ 5.4.*unaffected
  • 5.10.209 to ≤ 5.10.*unaffected
  • 5.15.148 to ≤ 5.15.*unaffected
  • 6.1.75 to ≤ 6.1.*unaffected
  • 6.6.14 to ≤ 6.6.*unaffected
  • 6.7.2 to ≤ 6.7.*unaffected
  • 6.8 to ≤ *unaffected

References