CVE-2025-21440 — Out-of-bounds Write in INC Snapdragon

CWE-787 — Out-of-bounds Write2 documents2 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 79.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Qualcomm INC Snapdragon
Timeline
PublishedApr 7

Description

Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

▶CVEListV5qualcomm_inc/snapdragon45 versions+44

🔴Vulnerability Details

1
GHSA
GHSA-4m65-9g68-65w5: Memory corruption when IOCTL call is invoked from user-space to write board data to WLAN driver↗2025-04-07
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