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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-23065

platform/x86/amd: Fix memory leak in wbrf_record()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: platform/x86/amd: Fix memory leak in wbrf_record() The tmp buffer is allocated using kcalloc() but is not freed if acpi_evaluate_dsm() fails. This causes a memory leak in the error path. Fix this by explicitly freeing the tmp buffer in the error handling path of acpi_evaluate_dsm().

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

  • 58e82a62669da52e688f4a8b89922c1839bf1001 to < 1152dffe01af86e42ce2b208b92ef7f8c275d130affected
  • 58e82a62669da52e688f4a8b89922c1839bf1001 to < 1a0072bd1f1e559eda3e91a24dbc51c9eb025c54affected
  • 58e82a62669da52e688f4a8b89922c1839bf1001 to < 2bf1877b7094c684e1d652cac6912cfbc507ad3eaffected

Linux Linux

Default version status: affected

  • 6.8affected
  • 0 to < 6.8unaffected
  • 6.12.68 to ≤ 6.12.*unaffected
  • 6.18.8 to ≤ 6.18.*unaffected
  • 6.19 to ≤ *unaffected

References