Description
A transient execution vulnerability in some AMD processors may allow an attacker to infer data from previous stores, potentially resulting in the leakage of privileged information.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
AMD AMD EPYC™ 7003 Series Processors
Default version status: affected
MilanPI 1.0.0.G + OS Updatesunaffected
AMD AMD EPYC™ 9004 Series Processors
Default version status: affected
GenoaPI 1.0.0.E + OS Updatesunaffected
AMD AMD EPYC™ 8004 Series Processors
Default version status: affected
GenoaPI 1.0.0.E + OS Updatesunaffected
AMD AMD EPYC™ 9V64H Processor
Default version status: affected
MI300PI 1.0.0.7 + OS Updatesunaffected
AMD AMD Ryzen™ 5000 Series Desktop Processors
Default version status: affected
ComboAM4v2PI 1.2.0.E + OS Updatesunaffected
AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
Default version status: affected
ComboAM4v2PI 1.2.0.E + OS Updatesunaffected
AMD AMD Ryzen™ 7000 Series Desktop Processors
Default version status: affected
ComboAM5PI 1.2.0.3 + OS UpdatesunaffectedComboAM5PI 1.0.0.a+ OS UpdatesunaffectedComboAM5PI 1.1.0.3c+ OS Updatesunaffected
AMD AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics
Default version status: affected
ComboAM5PI 1.2.0.3 + OS UpdatesunaffectedComboAM5PI 1.1.0.3c+ OS Updatesunaffected
AMD AMD Ryzen™ Threadripper™ PRO 7000 WX-Series Processors
Default version status: affected
StormPeakPI-SP6 1.1.0.0i + OS UpdatesunaffectedStormPeakPI-SP6 1.0.0.1k + OS Updatesunaffected
AMD AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics
Default version status: affected
RembrandtPI-FP7 1.0.0.Bb + OS Updatesunaffected
AMD AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics
Default version status: affected
RembrandtPI-FP7 1.0.0.Bb + OS Updatesunaffected
AMD AMD Ryzen™ 7000 Series Processors with Radeon™ Graphics
Default version status: affected
CezannePI-FP6 1.0.1.1b + OS Updatesunaffected
AMD AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics
Default version status: affected
PhoenixPI-FP8-FP7 1.2.0.0 + OS Updatesunaffected
AMD AMD Ryzen™ 8040 Series Mobile Processors with Radeon™ Graphics
Default version status: affected
PhoenixPI-FP8-FP7 1.2.0.0 + OS Updatesunaffected
AMD AMD Ryzen™ 7000 Series Mobile Processors
Default version status: affected
DragonRangeFL1 1.0.0.3g + OS Updatesunaffected
AMD AMD EPYC™ Embedded 7003 Series Processors
Default version status: affected
EmbMilanPI-SP3 1.0.0.A + OS updatesunaffected
AMD AMD EPYC™ Embedded 8004 Series Processors
Default version status: affected
EmbGenoaPI-SP5 1.0.0.9 + OS updatesunaffected
AMD AMD EPYC™ Embedded 9004 Series Processors
Default version status: affected
EmbGenoaPI-SP5 1.0.0.9 + OS updatesunaffected
AMD AMD Ryzen™ Embedded 5000 Series Processors
Default version status: affected
EmbAM4PI 1.0.0.7 + OS Updateunaffected
AMD AMD Ryzen™ Embedded 7000 Series Processors
Default version status: affected
EmbeddedAM5PI 1.0.0.3 + OS updatesunaffected
AMD AMD Ryzen™ Embedded V3000 Series Processors
Default version status: affected
Embedded-PI_FP7r2 100C + OS updatesunaffected
AMD AMD EPYC™ Embedded 97X4
Default version status: affected
EmbGenoaPI-SP5 1.0.0.9 + OS updatesunaffected
AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
Default version status: affected
CezannePI-FP6 1.0.1.1b + OS Updatesunaffected
References
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7029.html ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html ↗
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html ↗
- http://xenbits.xen.org/xsa/advisory-471.html ↗
- http://www.openwall.com/lists/oss-security/2025/08/28/2 ↗