SARA / Free Tools / CVE / CVE-2022-33230

CVE-2022-33230 — Memory corruption in FM Host due to buffer copy without checking the size of inp

Memory corruption in FM Host due to buffer copy without checking the size of input in FM Host

CVSS

6.7 MEDIUM

EPSS

0.04% (top 88.90%)

CWE

CWE-120

Published

2023-06-06T07:38:39.682Z

Last modified

2024-08-03T08:01:20.488Z

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

01What is this vulnerability?

Memory corruption in FM Host due to buffer copy without checking the size of input in FM Host

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	AQT1000, FastConnect 6200, QCA6420, QCA6430, QCA6554A, QCA6564AU, QCA6574, QCA6574A, QCA6574AU, QCA6584AU, QCA6595, QCA6595AU, QCA6696, SA6145P, SA6150P, SA6155P, SA8145P, SA8150P, SA8155P, SA8195P, SD855, Snapdragon 4 Gen 1 Mobile Platform, Snapdragon 480 5G Mobile Platform, Snapdragon 480+ 5G Mobile Platform (SM4350-AC), Snapdragon 695 5G Mobile Platform, Snapdragon 855 Mobile Platform, Snapdragon 855+/860 Mobile Platform (SM8150-AC), Snapdragon W5+ Gen 1 Wearable Platform, Snapdragon Wear 4100+ Platform, SW5100, SW5100P, WCD9341, WCD9370, WCD9375, WCD9385, WCN3610, WCN3660B, WCN3680B, WCN3980, WCN3988, WSA8810, WSA8815, WSA8830, WSA8835

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

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.

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

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

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

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

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