Veille CVE
CVE-2025-71300
5.5 MoyenneDescription
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.8 Élevée | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| 3.1 | 5.5 Moyenne | nvd@nist.gov (NVD) | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Références
- https://git.kernel.org/stable/c/2a833c730d4e8d1cc10953270ce0f3a156145d81 Patch
- https://git.kernel.org/stable/c/3983ef126e439900bbf419724a9759863c146660 Patch
- https://git.kernel.org/stable/c/c197179990124f991fca220d97fac56779a02c6d Patch
- https://git.kernel.org/stable/c/eece81eeda10eb42c687399fb5aa69977ae15664 Patch