What is CVE-2024-23377?

CVE-2024-23377 is a medium-severity vulnerability in Qualcomm Fastconnect 6900, classified under CWE-823. CVSS score: 6.7/10. Published 2024-11-04.

How severe is CVE-2024-23377?

Medium severity. CVSS v3 base score is 6.7 out of 10.

Vulnerability in Qualcomm Fastconnect 6900

CVE-2024-23377

Memory corruption while invoking IOCTL command from user-space, when a user modifies the original packet size of the command after system properties have been already sent to the EVA driver.

Published 2024-11-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.001 (0.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 1st percentile — 0.9% 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-823

References

docs.qualcomm.com/product/publicresources/securitybulletin/november-2024-bullet… (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-23377?: CVE-2024-23377 is a medium-severity vulnerability in Qualcomm Fastconnect 6900, classified under CWE-823. CVSS score: 6.7/10. Published 2024-11-04.
How severe is CVE-2024-23377?: Medium severity. CVSS v3 base score is 6.7 out of 10.