CVE-2023-31307

ℹ️ low

Summary

Improper validation of array index in Power Management Firmware (PMFW) may allow a privileged attacker to cause an out-of-bounds memory read within PMFW, potentially leading to a denial of service.

CVSS Score

2.3

Low

EPSS Score

0.1

Exploit Probability

Published Date

2024-08-13

First Seen: 2026-01-05

📊 Relative Risk Intelligence

This CVE is Lower Risk - more severe than 0.9% of all 330,193 vulnerabilities in our database.

#327,080

Below average severity

Severity Percentile

🎯 CISA SSVC Assessment Updated: Aug 13, 2024

🔍 Exploitation Status

None

No known exploits

⚙️ Automatable

Requires human interaction

💥 Technical Impact

Partial

Limited system impact

SSVC data provided by CISA

Last Modified 2024-12-13

Source NVD 🔗

CVSS Vector 3.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

CWE IDs (Weakness Types)

CWE-129

📦 Affected Products 2

Vendor	Product	Status	Affected Versions
amd	radeon_software	Affected	< 23.12.1
amd	radeon_software	Affected	≤ 23.q4

🔗 References 1

https://www.amd.com/en/resources/product-security/bu...

Vendor Advisory

🔗 Related CVEs 6

CVE ID	Severity	CVSS	EPSS	Summary	Published
CVE-2024-36333	⚠️ high	7.8	0.0	A DLL hijacking vulnerability in the AMD Cleanup Utility could allow an attacker to achieve privilege escalation potenti...	2026-05-15
CVE-2023-20548	⚠️ high	7.8	0.0	A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to corrupt...	2026-02-11
CVE-2023-31324	⚠️ high	7.8	0.0	A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify ...	2026-02-11
CVE-2024-21937	⚠️ high	7.3	0.1	Incorrect default permissions in the AMD HIP SDK installation directory could allow an attacker to achieve privilege esc...	2024-11-12
CVE-2021-26367	🔶 medium	5.7	0.0	A malicious attacker in x86 can misconfigure the Trusted Memory Regions (TMRs), which may allow the attacker to set an a...	2024-08-13
CVE-2023-20510	🔶 medium	4.7	0.0	An insufficient DRAM address validation in PMFW may allow a privileged attacker to read from an invalid DRAM address to ...	2024-08-13

These CVEs affect the same products