Buffer overflow in Dell C4130
CVE-2022-34377
Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (6.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 1.9 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:L.
Affected products
Weakness classification (CWE)
References
- security_alert@emc.com (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2022-34377?
- CVE-2022-34377 is a low-severity vulnerability in Dell C4130, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 1.9/10. Published 2023-02-10.
- How severe is CVE-2022-34377?
- Low severity. CVSS v3 base score is 1.9 out of 10.