CVEvulnerability

CVE-2021-26369

7.8 HIGH Published 2022-05-12 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-05-12
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-119

Description

A malicious or compromised UApp or ABL may be used by an attacker to send a malformed system call to the bootloader, resulting in out-of-bounds memory accesses.

Affected configurations

• amd radeon software • amd athlon 3050ge firmware • amd athlon 3150g firmware • amd athlon 3150ge firmware • amd ryzen 3 2200u firmware • amd ryzen 3 2300u firmware • amd ryzen 3 3100 firmware • amd ryzen 3 3300g firmware • amd ryzen 3 3300x firmware • amd ryzen 3 5125c firmware • amd ryzen 3 5400u firmware • amd ryzen 3 5425c firmware • amd ryzen 3 5425u firmware • amd ryzen 5 2500u firmware • amd ryzen 5 2600 firmware • amd ryzen 5 2600h firmware • amd ryzen 5 2600x firmware • amd ryzen 5 3400g firmware • amd ryzen 5 3450g firmware • amd ryzen 5 3600 firmware • amd ryzen 5 3600x firmware • amd ryzen 5 5600h firmware • amd ryzen 5 5600hs firmware • amd ryzen 5 5600u firmware • amd ryzen 5 5600x firmware • amd ryzen 5 5625c firmware • amd ryzen 5 5625u firmware • amd ryzen 5 5700g firmware • amd ryzen 5 5700ge firmware • amd ryzen 7 2700 firmware • amd ryzen 7 2700u firmware • amd ryzen 7 2700x firmware • amd ryzen 7 2800h firmware • amd ryzen 7 3700x firmware • amd ryzen 7 3800x firmware • amd ryzen 7 5800h firmware • amd ryzen 7 5800hs firmware • amd ryzen 7 5800u firmware • amd ryzen 7 5825c firmware • amd ryzen 7 5825u firmware • amd ryzen 9 3900x firmware • amd ryzen 9 3950x firmware • amd ryzen 9 5900hs firmware • amd ryzen 9 5900hx firmware • amd ryzen 9 5980hs firmware • amd ryzen 9 5980hx firmware • amd ryzen threadripper 2920x firmware • amd ryzen threadripper 2950x firmware • amd ryzen threadripper 2970wx firmware • amd ryzen threadripper 2990wx firmware

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References