Debian/arm-trusted-firmware: high 7.9
In certain Arm CPUs, a CPP RCTX instruction executed on one Processing Element (PE) may inhibit TLB invalidation when a TLBI is issued to the PE, either by the same PE or another PE in the shareabilit
Action: Upgrade arm-trusted-firmware to 2.12.16+dfsg-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.12.16+dfsg-1 | - |
Fixed versions
| 2.12.16+dfsg-1 |
Sources
- osv: DEBIAN-CVE-2025-0647#Debian:14/arm-trusted-firmware
- https://security-tracker.debian.org/tracker/CVE-2025-0647
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