CVE-2025-21442

HIGH

Published Apr 7, 2025 Modified Aug 19, 2025 CWE-680

Description

Memory corruption while transmitting packet mapping information with invalid header payload size.

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CVSS v3.1 Score

7.8

HIGH

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

Weakness Type (CWE)

CWE-680 CWE-680

Affected Products

Vendor	Product	Versions
qualcomm	qam8255p_firmware	All
qualcomm	qam8255p	All
qualcomm	qam8295p_firmware	All
qualcomm	qam8295p	All
qualcomm	qam8620p_firmware	All
qualcomm	qam8620p	All
qualcomm	qam8650p_firmware	All
qualcomm	qam8650p	All
qualcomm	qam8775p_firmware	All
qualcomm	qam8775p	All
qualcomm	qamsrv1h_firmware	All
qualcomm	qamsrv1h	All
qualcomm	qamsrv1m_firmware	All
qualcomm	qamsrv1m	All
qualcomm	qca6574au_firmware	All
qualcomm	qca6574au	All
qualcomm	qca6595_firmware	All
qualcomm	qca6595	All
qualcomm	qca6595au_firmware	All
qualcomm	qca6595au	All
qualcomm	qca6688aq_firmware	All
qualcomm	qca6688aq	All
qualcomm	qca6696_firmware	All
qualcomm	qca6696	All
qualcomm	qca6698aq_firmware	All
qualcomm	qca6698aq	All
qualcomm	sa7255p_firmware	All
qualcomm	sa7255p	All
qualcomm	sa7775p_firmware	All
qualcomm	sa7775p	All
qualcomm	sa8255p_firmware	All
qualcomm	sa8255p	All
qualcomm	sa8295p_firmware	All
qualcomm	sa8295p	All
qualcomm	sa8540p_firmware	All
qualcomm	sa8540p	All
qualcomm	sa8620p_firmware	All
qualcomm	sa8620p	All
qualcomm	sa8650p_firmware	All
qualcomm	sa8650p	All
qualcomm	sa8770p_firmware	All
qualcomm	sa8770p	All
qualcomm	sa8775p_firmware	All
qualcomm	sa8775p	All
qualcomm	sa9000p_firmware	All
qualcomm	sa9000p	All
qualcomm	srv1h_firmware	All
qualcomm	srv1h	All
qualcomm	srv1l_firmware	All
qualcomm	srv1l	All
qualcomm	srv1m_firmware	All
qualcomm	srv1m	All

References

Advisories & Patches

https://docs.qualcomm.com/product/publicresources/securitybulletin/april-2025-bulletin.html

Frequently Asked Questions

What is CVE-2025-21442? +

Memory corruption while transmitting packet mapping information with invalid header payload size. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2025-21442? +

CVE-2025-21442 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-21442? +

CVE-2025-21442 affects products from qualcomm, specifically: qam8255p, qam8255p_firmware, qam8295p, qam8295p_firmware, qam8620p, qam8620p_firmware, qam8650p, qam8650p_firmware, qam8775p, qam8775p_firmware, qamsrv1h, qamsrv1h_firmware, qamsrv1m, qamsrv1m_firmware, qca6574au, qca6574au_firmware, qca6595, qca6595_firmware, qca6595au, qca6595au_firmware, qca6688aq, qca6688aq_firmware, qca6696, qca6696_firmware, qca6698aq, qca6698aq_firmware, sa7255p, sa7255p_firmware, sa7775p, sa7775p_firmware, sa8255p, sa8255p_firmware, sa8295p, sa8295p_firmware, sa8540p, sa8540p_firmware, sa8620p, sa8620p_firmware, sa8650p, sa8650p_firmware, sa8770p, sa8770p_firmware, sa8775p, sa8775p_firmware, sa9000p, sa9000p_firmware, srv1h, srv1h_firmware, srv1l, srv1l_firmware, srv1m, srv1m_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-21442? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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