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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-72432

tpm_crb: Check ACPI_COMPANION() against NULL during probe

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: tpm_crb: Check ACPI_COMPANION() against NULL during probe Every platform driver can be forced to match a device that doesn't match its list of device IDs because of device_match_driver_override(), so platform drivers that rely on the existence of a device's ACPI companion object need to verify its presence. Accordingly, add a requisite ACPI_COMPANION() check against NULL to the tpm_crb driver.

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

  • 48fe2cddc85c7849463bd01ae8b8c6b575ff508b to < c041d2be785feb9b5e36331921eadaefbe65349daffected
  • 48fe2cddc85c7849463bd01ae8b8c6b575ff508b to < ddd33806b8911fa2ef849e8bbbab1e3fcb26adc0affected

Linux Linux

Default version status: affected

  • 7.1affected
  • 0 to < 7.1unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References