What is CVE-2022-34376?

CVE-2022-34376 is a low-severity vulnerability in Dell C4130, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 3.9/10. Published 2023-02-10.

How severe is CVE-2022-34376?

Low severity. CVSS v3 base score is 3.9 out of 10.

Buffer overflow in Dell C4130

CVE-2022-34376

Dell PowerEdge BIOS and Dell Precision BIOS contain an improper input validation vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by manipulating an SMI to cause a denial of service during SMM.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (3.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.9 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L.

Affected products

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

security_alert@emc.com (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2022-34376?: CVE-2022-34376 is a low-severity vulnerability in Dell C4130, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 3.9/10. Published 2023-02-10.
How severe is CVE-2022-34376?: Low severity. CVSS v3 base score is 3.9 out of 10.