Out of Bounds Write Vulnerability in APCB Firmware Could Lead to Arbitrary Code Execution

CVE-2022-23815
7.5HIGH

Key Information

Vendor
Amd
Status
Amd Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics
Amd Athlon™ 3000 Series Mobile Processors With Radeon™ Graphics
Amd Ryzen™ 3000 Series Mobile Processor With Radeon™ Graphics
Amd Ryzentm Embedded R1000
Vendor
CVE Published:
13 August 2024

Summary

Improper bounds checking in APCB firmware may allow an attacker to perform an out of bounds write, corrupting the APCB entry, potentially leading to arbitrary code execution.

Affected Version(s)

AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics <= various

AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics <= PicassoPI-FP5 1.0.0.F

AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics <= PollockPI-FT5 1.0.0.5

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.