PT-2026-2864 · Qualcomm+1 · Adreno+1

Published 2025-12-19 · Updated 2026-01-14 · CVE-2025-71103

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description A flaw exists in the Linux kernel’s drm/msm subsystem, specifically within the adreno driver. On platforms utilizing an a7xx GPU lacking IFPC support, a kernel crash can occur due to dereferencing an undeclared ifpc reglist within the a7xx patch pwrup reglist() function. This dereference leads to a NULL pointer dereference, resulting in a kernel panic. The issue is addressed by validating the ifpc reglist before attempting to access its contents during register setup.

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

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

BDU:2026-01570

CVE-2025-71103

Affected Products

Linux Kernel

Adreno

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/71xxx/CVE-2025-71103.json · Exploit
• https://bdu.fstec.ru/vul/2026-01570 · Security Note
• https://git.kernel.org/stable/c/19648135e904bce447d368ecb6136e5da809639c · Patch
• https://cve.org/CVERecord?id=CVE-2025-71103 · Security Note
• https://ubuntu.com/security/CVE-2025-71103 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-71103 · Security Note
• https://osv.dev/vulnerability/CVE-2025-71103 · Vendor Advisory
• https://git.kernel.org/stable/c/129049d4fe22c998ae9fd1ec479fbb4ed5338c15 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-71103 · Vendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://twitter.com/CVEnew/status/2011555217557635385 · Twitter Post
• https://lore.kernel.org/linux-cve-announce/2026011410-CVE-2025-71103-f516@gregkh · Note