SARA / Free Tools / CVE / CVE-2022-40525

CVE-2022-40525 — Information disclosure in Linux Networking Firmware due to unauthorized informat

Information disclosure in Linux Networking Firmware due to unauthorized information leak during side channel analysis.

CVSS

7.1 HIGH

EPSS

0.04% (top 86.70%)

CWE

CWE-200

Published

2023-06-06T07:38:59.083Z

Last modified

2024-08-03T12:21:46.144Z

CVSS vector

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

01What is this vulnerability?

Information disclosure in Linux Networking Firmware due to unauthorized information leak during side channel analysis.

Vendor	Product	Versions
Qualcomm, Inc.	Snapdragon	CSR8811, IPQ6000, IPQ6005, IPQ6010, IPQ6018, IPQ6028, IPQ9008, IPQ9574, QCA4024, QCA8072, QCA8075, QCA8081, QCA8082, QCA8084, QCA8085, QCA8386, QCN5021, QCN5022, QCN5052, QCN5121, QCN5122, QCN5152, QCN6023, QCN6024, QCN9000, QCN9022, QCN9024, QCN9070, QCN9072, QCN9074, QCN9274

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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