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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-52753

drm/amd/display: Avoid NULL dereference of timing generator

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Avoid NULL dereference of timing generator [Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.

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

  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 09909f515032fa80b921fd3118efe66b185d10fdaffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < eac3e4760aa12159f7f5475d55a67b7933abc195affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 79b6a90f4f2433312154cd68452b0ba501fa74dbaffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 4e497f1acd99075b13605b2e7fa0cba721a2cfd9affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 8a06894666e0b462c9316b26ab615cefdd0d676caffected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < 6d8653b1a7a8dc938b566ae8c4f373b36e792c68affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < df8bc953eed72371e43ca407bd063507f760cf89affected
  • 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c to < b1904ed480cee3f9f4036ea0e36d139cb5fee2d6affected

Linux Linux

Default version status: affected

  • 4.15affected
  • 0 to < 4.15unaffected
  • 4.19.300 to ≤ 4.19.*unaffected
  • 5.4.262 to ≤ 5.4.*unaffected
  • 5.10.202 to ≤ 5.10.*unaffected
  • 5.15.140 to ≤ 5.15.*unaffected
  • 6.1.64 to ≤ 6.1.*unaffected
  • 6.5.13 to ≤ 6.5.*unaffected
  • 6.6.3 to ≤ 6.6.*unaffected
  • 6.7 to ≤ *unaffected

References