What is CVE-2024-45583?

CVE-2024-45583 is a medium-severity vulnerability in Qualcomm Fastconnect 7800, classified under Use After Free. CVSS score: 6.6/10. Published 2025-05-06.

How severe is CVE-2024-45583?

Medium severity. CVSS v3 base score is 6.6 out of 10.

Use After Free in Qualcomm Fastconnect 7800

CVE-2024-45583

Memory corruption while handling multiple IOCTL calls from userspace to operate DMA operations.

Vulnerability class: Use-After-Free

Published 2025-05-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.6 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L.

EPSS exploit prediction

EPSS: 0.001 (1.1th percentile), scored 2026-09-28.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 1.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: +0.000

Affected products

Weakness classification (CWE)

CWE-416 — Use After Free

References

docs.qualcomm.com/product/publicresources/securitybulletin/may-2025-bulletin.ht… (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-45583?: CVE-2024-45583 is a medium-severity vulnerability in Qualcomm Fastconnect 7800, classified under Use After Free. CVSS score: 6.6/10. Published 2025-05-06.
How severe is CVE-2024-45583?: Medium severity. CVSS v3 base score is 6.6 out of 10.