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CVE-2025-71300

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CVE-2025-71300

Published: May 8, 2026

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
06d22ed6b6635b17551f386b50bb5aaff9b75fbe - < eece81eeda10eb42c687399fb5aa69977ae15664
affected
06d22ed6b6635b17551f386b50bb5aaff9b75fbe - < 3983ef126e439900bbf419724a9759863c146660
affected
06d22ed6b6635b17551f386b50bb5aaff9b75fbe - < 2a833c730d4e8d1cc10953270ce0f3a156145d81
affected
06d22ed6b6635b17551f386b50bb5aaff9b75fbe - < c197179990124f991fca220d97fac56779a02c6d

Linux

Linux

affected
6.9
unaffected
0 - < 6.9
unaffected
6.12.75 - <= 6.12.*
unaffected
6.18.16 - <= 6.18.*
unaffected
6.19.6 - <= 6.19.*

+1 more versions

References

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