CVE-2021-26362

published 2022-05-12

CVE-2021-26362: 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…

Priority P4 29 high 7.1 CVSS 3.1

AV L AC L PR L UI N S U C N I H A H

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.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
amd	athlon_series	—	—
amd	ryzen_series	—	—

CVSS provenance

nvd v3.1 7.1 HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

nvd v2.0 6.6 MEDIUM AV:L/AC:L/Au:N/C:N/I:C/A:C

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