PT-2025-33559 · Linux+6 · Linux Kernel+6

Published

2025-06-18

·

Updated

2026-04-20

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CVE-2025-38516

CVSS v3.1

5.5

Medium

VectorAV: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: The Linux kernel contains a flaw where user-space can trigger a kernel BUG() by requesting pins with an invalid intr detection width setting for interrupts. Specifically, running a command like gpiomon -c 0 113 on RB2 can cause a crash in the msm gpio irq set type() function. The issue arises from registering pins without proper interrupt detection width configuration, leading to an invalid request from user-space.
Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Improper Resource Release

Weakness Enumeration

CWE-476CWE-404

Related Identifiers

AZL-66405
AZL-73548
BDU:2025-15820
CVE-2025-38516
DLA-4327-1
DLA-4328-1
ECHO-A858-F0C9-4355
OESA-2025-2310
OESA-2025-2311
OESA-2025-2315
OPENSUSE-SU-2026:20287-1
SUSE-SU-2025:03272-1
SUSE-SU-2025:03290-1
SUSE-SU-2025:03301-1
SUSE-SU-2025:03382-1
SUSE-SU-2025:03602-1
SUSE-SU-2025:03633-1
SUSE-SU-2025:03634-1
SUSE-SU-2025:20653-1
SUSE-SU-2025:20669-1
SUSE-SU-2025:20739-1
SUSE-SU-2025:20756-1
SUSE-SU-2025_03272-1
SUSE-SU-2025_03290-1
SUSE-SU-2025_03301-1
SUSE-SU-2025_03382-1
SUSE-SU-2026:20555-1
SUSE-SU-2026:20599-1
SUSE-SU-2026:20615-1
USN-7774-1
USN-7774-2
USN-7774-3
USN-7774-4
USN-7774-5
USN-7775-1
USN-7775-2
USN-7775-3
USN-7776-1
USN-7879-1
USN-7879-2
USN-7879-3
USN-7879-4
USN-7880-1
USN-7934-1
USN-8028-1
USN-8028-2
USN-8028-3
USN-8028-4
USN-8028-5
USN-8028-6
USN-8028-7
USN-8028-8
USN-8031-1
USN-8031-2
USN-8031-3
USN-8052-1
USN-8052-2
USN-8074-1
USN-8074-2
USN-8126-1

Affected Products

Debian
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu
Gpiomon