CVE-2021-26367
Published: Aug 13, 2024
Modified: Dec 4, 2024
CVSS v3.1
5.7
Description
A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an arbitrary address range for the TMR, potentially leading to a loss of integrity and availability.
| Vendor | Product | Versions |
|---|---|---|
AMD | AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics | unaffected ComboAM4v2 PI 1.2.0.5 |
AMD | AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics | unaffected ComboAM4PI 1.0.0.9unaffected ComboAM4v2 PI 1.2.0.8 |
AMD | AMD Ryzen™ 4000 Series Desktop Processors with Radeon™ Graphics | unaffected ComboAM4v2 PI 1.2.0.5 |
AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | unaffected PicassoPI-FP5 1.0.0.E |
AMD | AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics | unaffected PollockPI-FT5 1.0.0.4 |
AMD | AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics | unaffected PicassoPI-FP5 1.0.0.E |
AMD | AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics | unaffected RenoirPI-FP6 1.0.0.7 |
AMD | AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics | unaffected CezannePI-FP6 1.0.0.6 |
AMD | AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics | unaffected CezannePI-FP6 1.0.0.6 |
AMD | AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics | unaffected CezannePI-FP6 1.0.0.6 |
AMD | AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics | unaffected CezannePI-FP6 1.0.0.6 |
AMD | AMD Ryzen™ 3000 Series Processors with Radeon™ Graphics | unaffected CezannePI-FP6 1.0.0.6 |
AMD | AMD Radeon™ RX 6000 Series Graphics Cards | unaffected AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01) |
AMD | AMD Radeon™ PRO W6000 Series Graphics Cards | unaffected AMD Software: PRO Edition 23.Q4 (23.30.13.03) |
AMD | AMD Ryzen™ Embedded R1000 Series Processors | unaffected EmbeddedPI-FP5 1.2.0.A |
AMD | AMD Ryzen™ Embedded R2000 Series Processors | unaffected EmbeddedR2KPI-FP5 1.0.0.2 |
AMD | AMD Ryzen™ Embedded V1000 Series Processors | unaffected EmbeddedPI-FP5 1.2.0.A |
AMD | AMD Ryzen™ Embedded V2000 Series Processors | unaffected EmbeddedPI-FP6 1.0.0.6 |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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