CVE-2024-38412 — Memory corruption while invoking IOCTL calls from user-space to kernel-space to

Memory corruption while invoking IOCTL calls from user-space to kernel-space to handle session errors.

01What is this vulnerability?

Memory corruption while invoking IOCTL calls from user-space to kernel-space to handle session errors.

02Affected products

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	FastConnect 7800, Snapdragon 8 Gen 3 Mobile Platform, WCD9390, WCD9395, WSA8840, WSA8845, WSA8845H

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

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07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2025-02-03T16:51:15.999Z
• Last modified: 2025-02-03T17:43:30.713Z

09References

• docs.qualcomm.com — https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2025…