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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-98121

watchdog: msc313e: Fix NULL pointer dereference in PM callbacks

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Status
Published
Published
Updated
Assigning organization
Linux

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 products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • e9800b7994642a794afd4894f072541c14277ce8 to < 960251cc4a413d8f1eef2a2c6aca41073b57ce16affected
  • e9800b7994642a794afd4894f072541c14277ce8 to < afc3ea51e479289a23c642cc8bade67b94225ed9affected
  • e9800b7994642a794afd4894f072541c14277ce8 to < a135415be56839e555e0bcdd5ffb8d2f5f947bd7affected
  • e9800b7994642a794afd4894f072541c14277ce8 to < b02f902fe4b59d65f74a25c4523a75453bd3f808affected
  • e9800b7994642a794afd4894f072541c14277ce8 to < 744b25040d8206f7925b8ba0be5edf93fa4bf81eaffected
  • e9800b7994642a794afd4894f072541c14277ce8 to < 6495dc16e635356fd2b7535dcbf9b6779de4e753affected
  • e9800b7994642a794afd4894f072541c14277ce8 to < e3eceb76515910746e6268c4e4ac1c07516ebd7baffected

Linux Linux

Default version status: affected

  • 5.14affected
  • 0 to < 5.14unaffected
  • 5.15.222 to ≤ 5.15.*unaffected
  • 6.1.189 to ≤ 6.1.*unaffected
  • 6.6.158 to ≤ 6.6.*unaffected
  • 6.12.111 to ≤ 6.12.*unaffected
  • 6.18.53 to ≤ 6.18.*unaffected
  • 7.2.7 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References