VulnerabilityModified
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.
MEDIUM 6.5EPSS 1.17%
Does this matter?
Lower severity and a low EPSS score (1.17%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 1.17% probability · 66th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-203
- Affected
- amd/athlon x4 750 firmware · amd/athlon x4 760k firmware · amd/athlon x4 830 firmware · amd/athlon x4 835 firmware · amd/athlon x4 840 firmware · amd/athlon x4 845 firmware · amd/athlon x4 860k firmware · amd/athlon x4 870k firmware · amd/athlon x4 880k firmware · amd/athlon x4 940 firmware · amd/athlon x4 950 firmware · amd/athlon x4 970 firmware · amd/ryzen threadripper pro 3995wx firmware · amd/ryzen threadripper pro 3795wx firmware · amd/ryzen threadripper pro 3955wx firmware · amd/ryzen threadripper pro 3945wx firmware · amd/ryzen threadripper pro 5955wx firmware · amd/ryzen threadripper pro 5965wx firmware · amd/ryzen threadripper pro 5945wx firmware · amd/ryzen threadripper pro 5975wx firmware · +40 more
- Source
- psirt@amd.com
References
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.