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CVE PROGRAM SOURCE RECORD7.8 High

CVE-2025-71300

Revert "arm64: zynqmp: Add an OP-TEE node to the device tree"

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: Revert "arm64: zynqmp: Add an OP-TEE node to the device tree" This reverts commit 06d22ed6b6635b17551f386b50bb5aaff9b75fbe. OP-TEE logic in U-Boot automatically injects a reserved-memory node along with optee firmware node to kernel device tree. The injection logic is dependent on that there is no manually defined optee node. Having the node in zynqmp.dtsi effectively breaks OP-TEE's insertion of the reserved-memory node, causing memory access violations during runtime.

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

  • 06d22ed6b6635b17551f386b50bb5aaff9b75fbe to < eece81eeda10eb42c687399fb5aa69977ae15664affected
  • 06d22ed6b6635b17551f386b50bb5aaff9b75fbe to < 3983ef126e439900bbf419724a9759863c146660affected
  • 06d22ed6b6635b17551f386b50bb5aaff9b75fbe to < 2a833c730d4e8d1cc10953270ce0f3a156145d81affected
  • 06d22ed6b6635b17551f386b50bb5aaff9b75fbe to < c197179990124f991fca220d97fac56779a02c6daffected

Linux Linux

Default version status: affected

  • 6.9affected
  • 0 to < 6.9unaffected
  • 6.12.75 to ≤ 6.12.*unaffected
  • 6.18.16 to ≤ 6.18.*unaffected
  • 6.19.6 to ≤ 6.19.*unaffected
  • 7.0 to ≤ *unaffected

References