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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-81018

platform/x86: think-lmi: Free system certificate signatures

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: platform/x86: think-lmi: Free system certificate signatures Multi-certificate support also allows the system authentication object to store ->signature and ->save_signature, which leak when the driver is removed. Free the signatures to avoid leaking memory.

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

  • 5dcb5ef125907d09806509a9db8c6705041e0026 to < 9c28adde051fe76a7754856d0a414ab89adcaa4daffected
  • 5dcb5ef125907d09806509a9db8c6705041e0026 to < abbcc0354108cf47a6055b951182bf73520d0363affected
  • 5dcb5ef125907d09806509a9db8c6705041e0026 to < abca989604f60fe29d7170431f819e28ec7d868aaffected

Linux Linux

Default version status: affected

  • 6.13affected
  • 0 to < 6.13unaffected
  • 6.18.50 to ≤ 6.18.*unaffected
  • 7.2.4 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References