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Fencer Vulns
medium 5.0

CVE-2023-20508 json

Improper access control in the ASP could allow a privileged attacker to perform an out-of-bounds write to a memory location not controlled…

published 2025-02-11 20 mo ago modified 2026-06-17 4 mo ago also EUVD-2023-24687

cvss
5.0
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 3%
public exploits
0
none known

Summary

Improper access control in the ASP could allow a privileged attacker to perform an out-of-bounds write to a memory location not controlled by the attacker, potentially leading to loss of confidentiality, integrity, or availability.

Patch / fix

  • AMD AMD Radeon™ RX 6000 Series Graphics Products AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Radeon™ PRO W6000 Series Graphics Products AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Instinct™ MI300A MI300PI 1.0.0.5
  • AMD AMD Instinct™ MI300X BKC 24.12
  • AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 5000 Series Desktop Processors AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 7030 Series Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 7000 Series Desktop Processors AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)
  • AMD AMD Ryzen™ 7045 Series Mobile Processors AMD Software: Adrenalin Edition 24.7.1 (24.10.29.01), AMD Software: PRO Edition 24.Q2 (24.10.20)

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
20 mo ago

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 5.0 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L

Affected products

  • AMD AMD Radeon™ RX 6000 Series Graphics Products
  • AMD AMD Radeon™ PRO W6000 Series Graphics Products
  • AMD AMD Radeon™ Instinct™ MI25
  • AMD AMD Radeon™ PRO V520
  • AMD AMD Radeon™ PRO V620
  • AMD AMD Radeon™ PRO V710
  • AMD AMD Instinct™ MI300A
  • AMD AMD Instinct™ MI300X
  • AMD AMD Ryzen™ 5000 Series Desktop Processor with Radeon™ Graphics
  • AMD AMD Athlon™ 3000 Series Desktop Processors with Radeon™ Graphics
  • AMD AMD Athlon™ 3000 Series Mobile Processors with Radeon™ Graphics
  • AMD AMD Ryzen™ 5000 Series Desktop Processors
  • AMD AMD Ryzen™ 3000 Series Mobile Processor with Radeon™ Graphics
  • AMD AMD Ryzen™ 5000 Series Mobile Processors with Radeon™ Graphics
  • AMD AMD Ryzen™ 4000 Series Mobile Processors with Radeon™ Graphics
  • AMD AMD Ryzen™ 7020 Series Processors with Radeon™ Graphics
  • AMD AMD Ryzen™ 4000 Series Desktop Processor with Radeon™ Graphics
  • AMD AMD Ryzen™ 8000 Series Processor with Radeon™ Graphics
  • AMD AMD Ryzen™ 6000 Series Processor with Radeon™ Graphics
  • AMD AMD Ryzen™ 7035 Series Processor with Radeon™ Graphics
  • AMD AMD Ryzen™ 5000 Series Processors with Radeon™ Graphics
  • AMD AMD Ryzen™ 7030 Series Processors with Radeon™ Graphics
  • AMD AMD Ryzen™ 7040 Series Processors with Radeon™ Graphics
  • AMD AMD Ryzen™ 7000 Series Desktop Processors
  • AMD AMD Ryzen™ 7045 Series Mobile Processors

Classification

Weakness
  • CWE-1284 Improper Validation of Specified Quantity in Input

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.