CVE-2021-26362

Published May 12, 2022 CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Description
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-13168 A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call which results in mapping sensitive System Management Network (SMN) registers leading to a loss of integrity and availability.
History

No history.

Subscriptions

Amd Athlon 3050ge Athlon 3050ge Firmware Athlon 3150g Athlon 3150g Firmware Athlon 3150ge Athlon 3150ge Firmware Radeon Software Ryzen 3 2200u Ryzen 3 2200u Firmware Ryzen 3 2300u Ryzen 3 2300u Firmware Ryzen 3 5125c Ryzen 3 5125c Firmware Ryzen 3 5400u Ryzen 3 5400u Firmware Ryzen 3 5425c Ryzen 3 5425c Firmware Ryzen 3 5425u Ryzen 3 5425u Firmware Ryzen 5 2500u Ryzen 5 2500u Firmware Ryzen 5 2600 Ryzen 5 2600 Firmware Ryzen 5 2600h Ryzen 5 2600h Firmware Ryzen 5 2600x Ryzen 5 2600x Firmware Ryzen 5 5560u Ryzen 5 5560u Firmware Ryzen 5 5600h Ryzen 5 5600h Firmware Ryzen 5 5600hs Ryzen 5 5600hs Firmware Ryzen 5 5600u Ryzen 5 5600u Firmware Ryzen 5 5600x Ryzen 5 5600x Firmware Ryzen 5 5625c Ryzen 5 5625c Firmware Ryzen 5 5625u Ryzen 5 5625u Firmware Ryzen 5 5700g Ryzen 5 5700g Firmware Ryzen 5 5700ge Ryzen 5 5700ge Firmware Ryzen 7 2700 Ryzen 7 2700 Firmware Ryzen 7 2700u Ryzen 7 2700u Firmware Ryzen 7 2700x Ryzen 7 2700x Firmware Ryzen 7 2800h Ryzen 7 2800h Firmware Ryzen 7 5800h Ryzen 7 5800h Firmware Ryzen 7 5800hs Ryzen 7 5800hs Firmware Ryzen 7 5800u Ryzen 7 5800u Firmware Ryzen 7 5825c Ryzen 7 5825c Firmware Ryzen 7 5825u Ryzen 7 5825u Firmware Ryzen 9 5900hs Ryzen 9 5900hs Firmware Ryzen 9 5900hx Ryzen 9 5900hx Firmware Ryzen 9 5980hs Ryzen 9 5980hs Firmware Ryzen 9 5980hx Ryzen 9 5980hx Firmware
Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Sep 16, 2024, 7:41 PM
Reserved
Jan 29, 2021, 12:00 AM
Status
Modified
Published
May 12, 2022, 6:16 PM
Modified
Jun 17, 2026, 3:43 AM