CVE-2025-21437
High
Description
Memory corruption while processing memory map or unmap IOCTL operations simultaneously.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Qualcomm Qam8255p Firmware
PublishedApr 7, 2025
First seenApr 7, 2025
Weakness typeCWE-416Use after free
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| qualcomm qam8255p_firmware | No range specified | — |
| qualcomm qam8295p_firmware | No range specified | — |
| qualcomm qam8620p_firmware | No range specified | — |
| qualcomm qam8650p_firmware | No range specified | — |
| qualcomm qam8775p_firmware | No range specified | — |
| qualcomm qamsrv1h_firmware | No range specified | — |
| qualcomm qamsrv1m_firmware | No range specified | — |
| qualcomm qca6574_firmware | No range specified | — |
| qualcomm qca6574a_firmware | No range specified | — |
| qualcomm qca6574au_firmware | No range specified | — |
| qualcomm qca6595_firmware | No range specified | — |
| qualcomm qca6595au_firmware | No range specified | — |
| qualcomm qca6688aq_firmware | No range specified | — |
| qualcomm qca6696_firmware | No range specified | — |
| qualcomm qca6698aq_firmware | No range specified | — |
| qualcomm qca6797aq_firmware | No range specified | — |
| qualcomm sa6155p_firmware | No range specified | — |
| qualcomm sa7255p_firmware | No range specified | — |
| qualcomm sa7775p_firmware | No range specified | — |
| qualcomm sa8155p_firmware | No range specified | — |
| qualcomm sa8195p_firmware | No range specified | — |
| qualcomm sa8255p_firmware | No range specified | — |
| qualcomm sa8295p_firmware | No range specified | — |
| qualcomm sa8620p_firmware | No range specified | — |
| qualcomm sa8650p_firmware | No range specified | — |
| qualcomm sa8770p_firmware | No range specified | — |
| qualcomm sa8775p_firmware | No range specified | — |
| qualcomm sa9000p_firmware | No range specified | — |
| qualcomm srv1h_firmware | No range specified | — |
| qualcomm srv1l_firmware | No range specified | — |
| qualcomm srv1m_firmware | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.