CVE-2023-22329
LowCVSS 2.6Exploitation Probability (EPSS)
Low risk23th percentile - higher than 23% of all known CVEs
Summary
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
Risk Assessment
An authenticated user with adjacent access could cause a denial of service, disrupting system availability.
Recommendation
Apply the BIOS firmware update provided by the motherboard/system vendor that includes Intel's fix.
Other vulnerabilities in Intel BIOS firmware
See all- CVE-2022-21198High
Time-of-check time-of-use race condition in BIOS firmware for some Intel processors. A privileged user may exploit it to escalate privileges via local access.
- CVE-2021-0158Medium
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
- CVE-2021-0157Medium
Insufficient control flow management in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.
Original NVD description (English source)
Improper input validation in the BIOS firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via adjacent access.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS