CVE-2022-33301 — Memory corruption due to incorrect type conversion or cast in audio while using

Memory corruption due to incorrect type conversion or cast in audio while using audio playback/capture when crafted address is sent from AGM IPC to AGM.

01What is this vulnerability?

Memory corruption due to incorrect type conversion or cast in audio while using audio playback/capture when crafted address is sent from AGM IPC to AGM.

02Affected products

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	QCA6595, QCA6595AU, QCA6696, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, Snapdragon W5+ Gen 1 Wearable Platform, SW5100, SW5100P, WCN3980, WCN3988, WSA8830, WSA8835

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

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

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: 2023-04-04T04:46:50.275Z
• Last modified: 2024-08-03T08:01:20.587Z

09References

• www.qualcomm.com — https://www.qualcomm.com/company/product-security/bulletins/april-2023-bulletin