PT-2024-11954 · Amd · 2Nd Gen Amd Epyc™ Processors+29
CVE-2023-20577
·
Published
2024-02-13
·
Updated
2026-09-03
CVSS v3.1
7.4
High
| Vector | AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
The product name cannot be determined (affected versions not specified)
Description
A heap overflow occurs in the SMM (System Management Mode) module. An attacker who possesses a second vulnerability allowing writes to the SPI (Serial Peripheral Interface) flash may exploit this issue to achieve arbitrary code execution.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Stack Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
2Nd Gen Amd Epyc™ Processors
3Rd Gen Amd Epyc™ Processors
4Th Gen Amd Epyc™ Processors
Amd Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics
Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics
Amd Epyc™ Embedded 3000
Amd Epyc™ Embedded 7002
Amd Epyc™ Embedded 7003
Amd Epyc™ Embedded 9003
Amd Instinct Mi300A
Amd Ryzen™ 3000 Series Desktop Processors
Amd Ryzen™ 3000 Series Mobile Processor With Radeon™ Graphics
Amd Ryzen™ 3000 Series Processors With Radeon™ Graphics
Amd Ryzen™ 4000 Series Desktop Processor With Radeon™ Graphics
Amd Ryzen™ 4000 Series Mobile Processors With Radeon™ Graphics
Amd Ryzen™ 5000 Series Desktop Processors
Amd Ryzen™ 5000 Series Desktop Processor With Radeon™ Graphics
Amd Ryzen™ 5000 Series Processors With Radeon™ Graphics
Amd Ryzen™ 6000 Series Processor With Radeon™ Graphics
Amd Ryzen™ 7000 Series Processors
Amd Ryzen™ 7020 Series Processors With Radeon™ Graphics
Amd Ryzen™ 7035 Series Processor With Radeon™ Graphics
Amd Ryzen 7040 Series Processors With Radeon Graphics
Amd Ryzen™ 7045 Series Mobile Processors
Amd Ryzen™ Embedded 5000
Amd Ryzen™ Embedded R1000
Amd Ryzen™ Embedded V2000
Amd Ryzen Embedded V3000
Amd Ryzen™ Threadripper™ 3000 Series Processors
Amd Ryzen™ Threadripper™ Pro 5000Wx Processors