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Fencer Vulns
low 3.3

CVE-2023-31306 json

Improper validation of an array index in the AMD graphics driver software could allow an attacker to pass malformed arguments to the dynami…

published 2025-09-06 14 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-35617

cvss
3.3
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 2%
public exploits
0
none known

Summary

Improper validation of an array index in the AMD graphics driver software could allow an attacker to pass malformed arguments to the dynamic power management (DPM) functions resulting in an out of bounds read and loss of availability.

Patch / fix

  • AMD AMD Radeon™ RX 6000 Series Graphics Products AMD Software: Adrenalin Edition 24.10.1 (24.20.19.01)
  • AMD AMD Radeon™ PRO W6000 Series Graphics Products AMD Software: PRO Edition 24.Q4 (24.20.30)

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
14 mo ago

Exploit prediction

0.13% chance of exploitation in the next 30 days, higher than 2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 3.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected products

  • AMD AMD Radeon™ RX 5000 Series Graphics Products
  • AMD AMD Radeon™ PRO W5000 Series Graphics Products
  • AMD AMD Radeon™ RX 6000 Series Graphics Products
  • AMD AMD Radeon™ PRO W6000 Series Graphics Products
  • AMD AMD Radeon™ PRO V520 Graphics Products
  • AMD AMD Radeon™ PRO V620 Graphics Products

Classification

Weakness
  • CWE-129 Improper Validation of Array Index

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.