PT-2025-32120 · Kernel · Kernel

Heidada · Published 2025-08-06 · Updated 2025-08-20 · CVE-2025-21455

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions (affected versions not specified)

Description A memory corruption issue exists when submitting blob data to kernel space through an IOCTL (Input/Output Control) call. This can lead to system instability or potential code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2025-21455

Affected Products

Kernel

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-21455 · Security Note
• https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2025-bulletin.html · Vendor Advisory
• https://twitter.com/CVEnew/status/1953008948887343210 · Twitter Post
• https://twitter.com/cracbot/status/1954860407388070170 · Twitter Post
• https://t.me/cveNotify/132937 · Telegram Post
• https://t.me/cveNotify/131043 · Telegram Post