CVE-2024-21925

HIGH

AMD Firmware AmdPspP2CmboxV2 - SMRAM Overwrite Code Execution

Title source: manual
STIX 2.1

Description

Improper input validation within the AmdPspP2CmboxV2 driver may allow a privileged attacker to overwrite SMRAM, leading to arbitrary code execution.

References (1)

Core 1

Scores

CVSS v3 8.2
EPSS 0.0007
EPSS Percentile 21.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (45)
AMD/AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics ComboAM4PI 1.0.0.C
AMD/AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics ComboAM4v2PI 1.2.0.D
AMD/AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics PicassoPI-FP5 1.0.1.2a
AMD/AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics PollockPI-FT5 1.0.0.8a
AMD/AMD EPYC™ 7001 Processors Naples PI 1.0.0.N
AMD/AMD EPYC™ 7002 Processors Rome PI 1.0.0.K
AMD/AMD EPYC™ 7003 Processors Milan PI 1.0.0.E
AMD/AMD EPYC™ 9004 Processors Genoa PI 1.0.0.D
AMD/AMD EPYC™ Embedded 3000 SnowyOwlPI 1.1.0.E
AMD/AMD EPYC™ Embedded 7002 EmbRomePI-SP3 1.0.0.D
... and 35 more
Published Feb 11, 2025
Tracked Since Feb 18, 2026