CVEvulnerability

CVE-2026-98121

5.5 MEDIUM Published 2026-09-25 Modified 2026-10-22 Official page ↗
Status
Analyzed
Published
2026-09-25
Last modified
2026-10-22
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-476

Description

In the Linux kernel, the following vulnerability has been resolved: watchdog: msc313e: Fix NULL pointer dereference in PM callbacks msc313e_wdt_probe() doesn't set the driver data for the platform device. As a result, dev_get_drvdata() in msc313e_wdt_suspend() and msc313e_wdt_resume() will return NULL, leading to a NULL pointer dereference afterward. Set the platform device driver data in msc313e_wdt_probe().

Affected configurations

• linux linux kernel (>= 5.14 < 5.15.222) • linux linux kernel (>= 5.16 < 6.1.189) • linux linux kernel (>= 6.2 < 6.6.158) • linux linux kernel (>= 6.7 < 6.12.111) • linux linux kernel (>= 6.13 < 6.18.53) • linux linux kernel (>= 6.19 < 7.2.7) • linux linux kernel 7.3

Related

Weakness · CWE (1)

  • CWE-476 NULL Pointer Dereference weakness

References