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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-23366

drm/client: Do not destroy NULL modes

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: drm/client: Do not destroy NULL modes 'modes' in drm_client_modeset_probe may fail to kcalloc. If this occurs, we jump to 'out', calling modes_destroy on it, which dereferences it. This may result in a NULL pointer dereference in the error case. Prevent that.

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

  • 3039cc0c0653c6e15130a8719c3237329a954670 to < 4e3ca5f82346cc23c0a71f1ceb006115ff6b0745affected
  • 3039cc0c0653c6e15130a8719c3237329a954670 to < 9aa3e33f0c7f2679ac599a09e3102c8f716a6321affected
  • 3039cc0c0653c6e15130a8719c3237329a954670 to < c601fd5414315fc515f746b499110e46272e7243affected

Linux Linux

Default version status: affected

  • 6.16affected
  • 0 to < 6.16unaffected
  • 6.18.17 to ≤ 6.18.*unaffected
  • 6.19.7 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References