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MEDIUM · 6.5

CVE-2022-23823

A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.

Vulnerability Description

A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.

CVSS Score

6.5

MEDIUM

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

Affected Products

VendorProductVersions
AmdAthlon X4 750 Firmware-
AmdAthlon X4 750-
AmdAthlon X4 760K Firmware-
AmdAthlon X4 760K-
AmdAthlon X4 830 Firmware-
AmdAthlon X4 830-
AmdAthlon X4 835 Firmware-
AmdAthlon X4 835-
AmdAthlon X4 840 Firmware-
AmdAthlon X4 840-
AmdAthlon X4 845 Firmware-
AmdAthlon X4 845-
AmdAthlon X4 860K Firmware-
AmdAthlon X4 860K-
AmdAthlon X4 870K Firmware-
AmdAthlon X4 870K-
AmdAthlon X4 880K Firmware-
AmdAthlon X4 880K-
AmdAthlon X4 940 Firmware-
AmdAthlon X4 940-

Related Weaknesses (CWE)

CWE-203

References

FAQ

What is CVE-2022-23823?

CVE-2022-23823 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A potential vulnerability in some AMD processors using frequency scaling may allow an authenticated attacker to execute a timing attack to potentially enable information disclosure.

How severe is CVE-2022-23823?

CVE-2022-23823 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-2022-23823?

Check the references section above for vendor advisories and patch information. Affected products include: Amd Athlon X4 750 Firmware, Amd Athlon X4 750, Amd Athlon X4 760K Firmware, Amd Athlon X4 760K, Amd Athlon X4 830 Firmware.