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CVE-2023-20509

MEDIUM
Published 2024-08-13T16:52:00.677Z
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Expert Analysis

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CVSS Score

V3.1
5.2
/10
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.059
Higher than 5.9% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
HIGH
Availability
LOW

Description

An insufficient DRAM address validation in PMFW may allow a privileged attacker to perform a DMA read from an invalid DRAM address to SRAM, potentially resulting in loss of data integrity.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

AMD

AMD Radeon™ RX 6000 Series Graphics Cards

Affected Versions:

AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)
AMD

AMD Radeon™ PRO W6000 Series Graphics Cards

Affected Versions:

AMD Software: PRO Edition 23.Q4 (23.30.13.03)
AMD

AMD Radeon™ RX 7000 Series Graphics Cards

Affected Versions:

AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)
AMD

AMD Radeon™ PRO W7000 Series Graphics Cards

Affected Versions:

AMD Software: PRO Edition 23.Q4 (23.30.13.03)

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-3763-pmwr-w4qp

Advisory Details

An insufficient DRAM address validation in PMFW may allow a privileged attacker to perform a DMA read from an invalid DRAM address to SRAM, potentially resulting in loss of data integrity.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-20509
WEB https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html

Advisory provided by GitHub Security Advisory Database. Published: August 13, 2024, Modified: August 13, 2024

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html
Published: 2024-08-13T16:52:00.677Z
Last Modified: 2024-11-04T17:20:36.376Z
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