CVE-2025-71300 (GCVE-0-2025-71300)
Vulnerability from cvelistv5 – Published: 2026-05-08 13:15 – Updated: 2026-05-08 13:15
VLAI?
Title
Revert "arm64: zynqmp: Add an OP-TEE node to the device tree"
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
06d22ed6b6635b17551f386b50bb5aaff9b75fbe , < eece81eeda10eb42c687399fb5aa69977ae15664
(git)
Affected: 06d22ed6b6635b17551f386b50bb5aaff9b75fbe , < 3983ef126e439900bbf419724a9759863c146660 (git) Affected: 06d22ed6b6635b17551f386b50bb5aaff9b75fbe , < 2a833c730d4e8d1cc10953270ce0f3a156145d81 (git) Affected: 06d22ed6b6635b17551f386b50bb5aaff9b75fbe , < c197179990124f991fca220d97fac56779a02c6d (git) |
||
{
"containers": {
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"arch/arm64/boot/dts/xilinx/zynqmp.dtsi"
],
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{
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"version": "6.12.75",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.16",
"versionType": "semver"
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{
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"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRevert \"arm64: zynqmp: Add an OP-TEE node to the device tree\"\n\nThis reverts commit 06d22ed6b6635b17551f386b50bb5aaff9b75fbe.\n\nOP-TEE logic in U-Boot automatically injects a reserved-memory\nnode along with optee firmware node to kernel device tree.\nThe injection logic is dependent on that there is no manually\ndefined optee node. Having the node in zynqmp.dtsi effectively\nbreaks OP-TEE\u0027s insertion of the reserved-memory node, causing\nmemory access violations during runtime."
}
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"references": [
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"url": "https://git.kernel.org/stable/c/eece81eeda10eb42c687399fb5aa69977ae15664"
},
{
"url": "https://git.kernel.org/stable/c/3983ef126e439900bbf419724a9759863c146660"
},
{
"url": "https://git.kernel.org/stable/c/2a833c730d4e8d1cc10953270ce0f3a156145d81"
},
{
"url": "https://git.kernel.org/stable/c/c197179990124f991fca220d97fac56779a02c6d"
}
],
"title": "Revert \"arm64: zynqmp: Add an OP-TEE node to the device tree\"",
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"cveId": "CVE-2025-71300",
"datePublished": "2026-05-08T13:15:21.406Z",
"dateReserved": "2026-05-08T13:14:33.087Z",
"dateUpdated": "2026-05-08T13:15:21.406Z",
"state": "PUBLISHED"
},
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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