CVE-2023-33014 — Information disclosure in Core services while processing a Diag command

Information disclosure in Core services while processing a Diag command.

01What is this vulnerability?

Information disclosure in Core services while processing a Diag command.

02Affected products

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	AR8035, FastConnect 6700, FastConnect 6900, FastConnect 7800, QAM8255P, QAM8650P, QAM8775P, QCA6595, QCA6595AU, QCA6698AQ, QCA6797AQ, QCA8081, QCA8337, QCM4490, QCN6024, QCN9024, QCS4490, QCS8550, SA8255P, SM4450, Snapdragon AR2 Gen 1 Platform, Snapdragon X65 5G Modem-RF System, Snapdragon X70 Modem-RF System, SSG2115P, SSG2125P, SXR1230P, SXR2230P, WCD9370, WCD9380, WCD9385, WCN3950, WCN3988, WSA8810, WSA8815, WSA8830, WSA8832, 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: 2024-01-02T05:38:23.183Z
• Last modified: 2025-06-03T14:46:32.662Z

09References

• www.qualcomm.com — https://www.qualcomm.com/company/product-security/bulletins/january-2024-bulleti…