CVE-2023-20515
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to...
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.
- Record
CVE-2023-20515- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-1284
- Updated
- 2026-11-02
EUVDEUVD-2023-24694
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.
- Record
EUVD-2023-24694- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r7wq-w97f-v622
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to...
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.
- Record
GHSA-r7wq-w97f-v622- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-1284
- Updated
- 2026-11-02
NVD
Improper access control in the fTPM driver in the trusted OS could allow a privileged attacker to corrupt system memory, potentially leading to loss of integrity, confidentiality, or availability.
- Record
CVE-2023-20515- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L - Weakness
- CWE-1284
- Updated
- 2026-11-02
Affected products
- amd athlon™ 3000 series desktop processors with radeon™ graphics
- amd athlon™ 3000 series mobile processors with radeon™ graphics
- amd ryzen™ 3000 series desktop processors
- amd ryzen™ 3000 series mobile processor with radeon™ graphics
- amd ryzen™ 4000 series desktop processor with radeon™ graphics
- amd ryzen™ 4000 series mobile processors with radeon™ graphics
- amd ryzen™ 5000 series desktop processor with radeon™ graphics
- amd ryzen™ 5000 series desktop processors
- amd ryzen™ 5000 series processors with radeon™ graphics
- amd ryzen™ 6000 series processor with radeon™ graphics
- amd ryzen™ 7000 series desktop processors
- amd ryzen™ 7000 series mobile processors
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- amd ryzen™ 7020 series processors with radeon™ graphics
- amd ryzen™ 7035 series processor with radeon™ graphics
- amd ryzen™ 7040 series processors with radeon™ graphics
- amd ryzen™ 8000 series processor with radeon™ graphics
- amd ryzen™ embedded 5000
- amd ryzen™ embedded 7000
- amd ryzen™ embedded r1000
- amd ryzen™ embedded r2000
- amd ryzen™ embedded v1000
- amd ryzen™ embedded v2000
- amd ryzen™ embedded v3000
- amd ryzen™ threadripper™ 3000 series processors
- amd ryzen™ threadripper™ pro 3000wx series processors
- amd ryzen™ threadripper™ pro 5000wx- series desktop processors
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-20515 is a medium vulnerability (CVSS 5.7) in Amd Athlon™ 3000 Series Desktop Processors With Radeon™ Graphics, published February 11, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 5th percentile. No source names a fixed version.