PT-2022-9751 · Amd · Athlon™ Series+33
Published
2022-07-14
·
Updated
2023-08-08
·
CVE-2021-26384
CVSS v3.1
7.8
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
No specific software or versions mentioned
Description
A malformed SMI command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI, resulting in a potential loss of resources.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Out of bounds Read
Memory Corruption
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Related Identifiers
Affected Products
Athlon™ Series
Ryzen™ Series
Athlon Gold 3150U Firmware
Athlon Silver 3050U Firmware
Ryzen 3 2200U Firmware
Ryzen 3 2300U Firmware
Ryzen 3 3200U Firmware
Ryzen 3 3250U Firmware
Ryzen 3 3300X Firmware
Ryzen 3 3350U Firmware
Ryzen 3 3450U Firmware
Ryzen 3 3500C Firmware
Ryzen 3 3550H Firmware
Ryzen 3 3580U Firmware
Ryzen 3 3700C Firmware
Ryzen 3 3750H Firmware
Ryzen 3 3780U Firmware
Ryzen 3 5125C Firmware
Ryzen 3 5300G Firmware
Ryzen 3 5400U Firmware
Ryzen 3 5425U Firmware
Ryzen 5 2500U Firmware
Ryzen 5 2600H Firmware
Ryzen 5 2700 Firmware
Ryzen 5 5560U Firmware
Ryzen 5 5600X Firmware
Ryzen 5 5625U Firmware
Ryzen 7 2700U Firmware
Ryzen 7 2800H Firmware
Ryzen 7 5700G Firmware
Ryzen 7 5800U Firmware
Ryzen 7 5825U Firmware
Ryzen 9 5900Hx Firmware
Ryzen 9 5980Hx Firmware