CVE-2025-37974

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 36/100
Published: 2025-05-20 Modified: 2026-11-05 First seen: 2026-11-05 Status: active

Attack Surface

Low Complexity No Interaction

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Unchanged
C: None
I: None
A: High

Description

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fix missing check for zpci_create_device() error return The zpci_create_device() function returns an error pointer that needs to be checked before dereferencing it as a struct zpci_dev pointer. Add the missing check in __clp_add() where it was missed when adding the scan_list in the fixed commit. Simply not adding the device to the scan list results in the previous behavior.

Weakness Classification (1)

Affected Software (11)

VendorProductVersion
Linux Linux 1f3b309108fd0660ea8614a72328ba866ccd3378 < be54b750c333a9db7c3b3686846bb06b07b011fe
Linux Linux 0467cdde8c4320bbfdb31a8cff1277b202f677fc < 2769b718e164df983c20c314b263a71a699be6cd
Linux Linux 0467cdde8c4320bbfdb31a8cff1277b202f677fc < 42420c50c68f3e95e90de2479464f420602229fc
Linux Linux 6.12.5 < 6.12.29
Linux Linux 6.13
linux linux_kernel 6.12.5 – 6.12.29
linux linux_kernel 6.15
linux linux_kernel 6.15
linux linux_kernel 6.15
linux linux_kernel 6.15
linux linux_kernel 6.15

Bug Bounty Relevance

36 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

5.5 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.19%
Raw Score 0.001870
Percentile 8.4%
Date 2026-11-06

EPSS Trend

2026-11-06
0.00187
2026-11-05
0.00187

Intelligence Sources

mitre ref →
nvd ref →