CVE-2022-34657
MEDIUMCVSS 4.4/10EPSS 0.18%
Last modified
CVE-2022-34657 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. Improper input validation in firmware for some Intel(R) PCSD BIOS before version 02.01.0013 may allow a privileged user to potentially enable information disclosure via local access.. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
Description
Improper input validation in firmware for some Intel(R) PCSD BIOS before version 02.01.0013 may allow a privileged user to potentially enable information disclosure via local access.
Metrics
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Intel | Pcsd Bios | < 02.01.0013 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-34657?
Improper input validation in firmware for some Intel(R) PCSD BIOS before version 02.01.0013 may allow a privileged user to potentially enable information disclosure via local access.
How severe is CVE-2022-34657?
CVE-2022-34657 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.18% probability of exploitation in the next 30 days.
How do I fix CVE-2022-34657?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-34657?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST