1. Home
  2. CVE Database
  3. CVE-2023-20525
MEDIUM · 6.5

CVE-2023-20525

Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service.

Vulnerability Description

Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
AmdEpyc 7H12 Firmware< romepi_100d
AmdEpyc 7H12-
AmdEpyc 7F72 Firmware< romepi_100d
AmdEpyc 7F72-
AmdEpyc 7F52 Firmware< romepi_100d
AmdEpyc 7F52-
AmdEpyc 7F32 Firmware< romepi_100d
AmdEpyc 7F32-
AmdEpyc 7742 Firmware< romepi_100d
AmdEpyc 7742-
AmdEpyc 7702P Firmware< romepi_100d
AmdEpyc 7702P-
AmdEpyc 7702 Firmware< romepi_100d
AmdEpyc 7702-
AmdEpyc 7662 Firmware< romepi_100d
AmdEpyc 7662-
AmdEpyc 7642 Firmware< romepi_100d
AmdEpyc 7642-
AmdEpyc 7552 Firmware< romepi_100d
AmdEpyc 7552-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2023-20525?

CVE-2023-20525 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Insufficient syscall input validation in the ASP Bootloader may allow a privileged attacker to read memory outside the bounds of a mapped register potentially leading to a denial of service.

How severe is CVE-2023-20525?

CVE-2023-20525 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20525?

Check the references section above for vendor advisories and patch information. Affected products include: Amd Epyc 7H12 Firmware, Amd Epyc 7H12, Amd Epyc 7F72 Firmware, Amd Epyc 7F72, Amd Epyc 7F52 Firmware.