What is CVE-2024-21452?

CVE-2024-21452 is a high-severity vulnerability in Qualcomm C-V2x 9150, classified under Improper Input Validation. CVSS score: 7.3/10. Published 2024-04-01.

How severe is CVE-2024-21452?

High severity. CVSS v3 base score is 7.3 out of 10.

Is CVE-2024-21452 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Qualcomm C-V2x 9150

CVE-2024-21452

Transient DOS while decoding an ASN.1 OER message containing a SEQUENCE of unknown extensions.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.003 (16.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

product-security@qualcomm.com (Vendor Advisory)

Frequently asked questions

What is CVE-2024-21452?: CVE-2024-21452 is a high-severity vulnerability in Qualcomm C-V2x 9150, classified under Improper Input Validation. CVSS score: 7.3/10. Published 2024-04-01.
How severe is CVE-2024-21452?: High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2024-21452 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.