CVE-2021-26363

Published: May 12, 2022Modified: Nov 21, 2024

4.4

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Exploitability: 1.8 / Impact: 2.5

Source: NVD

Description

A malicious or compromised UApp or ABL could potentially change the value that the ASP uses for its reserved DRAM, to one outside of the fenced area, potentially leading to data exposure.

Affected (34)

Products: Amd: Radeon Software, Ryzen 3 3100 Firmware, Ryzen 3 3300g Firmware, Ryzen 3 3300x Firmware, Ryzen 3 5400u Firmware, Ryzen 9 5900hs Firmware, Ryzen 9 5900hx Firmware, Ryzen 9 5980hs Firmware, Ryzen 9 5980hx Firmware, Ryzen 3 5125c Firmware, Ryzen 3 5425c Firmware, Ryzen 7 3700x Firmware, Ryzen 9 3900x Firmware, Ryzen 9 3950x Firmware, Ryzen 7 3800x Firmware, Ryzen 3 5425u Firmware, Ryzen 5 3400g Firmware, Ryzen 7 5800h Firmware, Ryzen 7 5800hs Firmware, Ryzen 7 5800u Firmware, Ryzen 7 5825c Firmware, Ryzen 7 5825u Firmware, Ryzen 5 3450g Firmware, Ryzen 5 3600 Firmware, Ryzen 5 3600x Firmware, Ryzen 5 5560u Firmware, Ryzen 5 5600h Firmware, Ryzen 5 5600u Firmware, Ryzen 5 5600hs Firmware, Ryzen 5 5600x Firmware, Ryzen 5 5625c Firmware, Ryzen 5 5625u Firmware, Ryzen 5 5700g Firmware, Ryzen 5 5700ge Firmware

Amd

34 products

Radeon Software

Ryzen 3 3100 Firmware

Ryzen 3 3300g Firmware

Ryzen 3 3300x Firmware

Ryzen 3 5400u Firmware

Ryzen 9 5900hs Firmware

Ryzen 9 5900hx Firmware

Ryzen 9 5980hs Firmware

Ryzen 9 5980hx Firmware

Ryzen 3 5125c Firmware

Ryzen 3 5425c Firmware

Ryzen 7 3700x Firmware

Ryzen 9 3900x Firmware

Ryzen 9 3950x Firmware

Ryzen 7 3800x Firmware

Ryzen 3 5425u Firmware

Ryzen 5 3400g Firmware

Ryzen 7 5800h Firmware

Ryzen 7 5800hs Firmware

Ryzen 7 5800u Firmware

Ryzen 7 5825c Firmware

Ryzen 7 5825u Firmware

Ryzen 5 3450g Firmware

Ryzen 5 3600 Firmware

Ryzen 5 3600x Firmware

Ryzen 5 5560u Firmware

Ryzen 5 5600h Firmware

Ryzen 5 5600u Firmware

Ryzen 5 5600hs Firmware

Ryzen 5 5600x Firmware

Ryzen 5 5625c Firmware

Ryzen 5 5625u Firmware

Ryzen 5 5700g Firmware

Ryzen 5 5700ge Firmware

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Amd Radeon Software	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3100 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3100	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3300g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3300g	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 3300x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 3300x	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5400u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5400u	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5900hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5900hs	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5900hx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5900hx	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5980hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5980hs	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 5980hx Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 5980hx	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5125c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5125c	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5425c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5425c	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3700x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3700x	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 3900x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 3900x	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 9 3950x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 9 3950x	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 3800x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 3800x	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 3 5425u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 3 5425u	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3400g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3400g	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800h	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800hs	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5800u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5800u	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5825c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5825c	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 7 5825u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 7 5825u	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3450g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3450g	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3600 Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3600	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 3600x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 3600x	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5560u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5560u	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600h Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600h	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600u	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600hs Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600hs	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5600x Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5600x	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5625c Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5625c	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5625u Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5625u	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5700g Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5700g	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Amd Ryzen 5 5700ge Firmware	All versions

Running on/with	Platform Versions
Amd Ryzen 5 5700ge	All versions

References (2)

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027

Source: psirt@amd.com

Vendor Advisory

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.