What is CVE-2023-34351?

CVE-2023-34351 is a high-severity vulnerability in Intel Performance_counter_monitor, classified under Buffer Underwrite. CVSS score: 7.5/10. Published 2024-02-14.

How severe is CVE-2023-34351?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Intel Performance_counter_monitor

CVE-2023-34351

Buffer underflow in some Intel(R) PCM software before version 202307 may allow an unauthenticated user to potentially enable denial of service via network access.

EPSS: 0.007 (50.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Intel Performance_counter_monitor
N/a Intel(r) Pcm Software — versions before version 202307

Weakness classification (CWE)

CWE-124 — Buffer Underwrite
CWE-787 — Out-of-bounds Write

References

secure@intel.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-34351?: CVE-2023-34351 is a high-severity vulnerability in Intel Performance_counter_monitor, classified under Buffer Underwrite. CVSS score: 7.5/10. Published 2024-02-14.
How severe is CVE-2023-34351?: High severity. CVSS v3 base score is 7.5 out of 10.