SARA / Free Tools / CVE / CVE-2023-28581

CVE-2023-28581 — Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

CVSS

9.8 CRITICAL

EPSS

0.13% (top 67.40%)

CWE

CWE-119

Published

2023-09-05T06:24:26.366Z

Last modified

2025-02-27T21:01:19.073Z

CVSS vector

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

01What is this vulnerability?

Memory corruption in WLAN Firmware while parsing receieved GTK Keys in GTK KDE.

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	FastConnect 6800, FastConnect 6900, FastConnect 7800, QCA6391, QCA6426, QCA6436, SD 8 Gen1 5G, SD865 5G, Snapdragon 8 Gen 1 Mobile Platform, Snapdragon 865 5G Mobile Platform, Snapdragon 865+ 5G Mobile Platform (SM8250-AB), Snapdragon 870 5G Mobile Platform (SM8250-AC), Snapdragon AR2 Gen 1 Platform, Snapdragon XR2 5G Platform, SSG2115P, SSG2125P, SXR1230P, SXR2230P, WCD9380, WCD9385, WCN6740, WSA8810, WSA8815, WSA8830, WSA8832, 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/september-2023-bulle…

Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.