Riskcovery

CVE-2026-23020

net: 3com: 3c59x: fix possible null dereference in vortex_probe1()

State
Published
Severity
Not scored
Published
Jan 31, 2026
Updated
May 23, 2026
Reserved
Jan 13, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

net: 3com: 3c59x: fix possible null dereference in vortex_probe1()

pdev can be null and free_ring: can be called in 1297 with a null pdev.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 55c82617c3e82210b7471e9334e8fc5df6a9961f to before 053ac9e37eee435e999277c0f1ef890dad6064bfAffected
  • 55c82617c3e82210b7471e9334e8fc5df6a9961f to before 6cff14b831dbdb32675b4c7904dcc3eeeaf47e9dAffected
  • 55c82617c3e82210b7471e9334e8fc5df6a9961f to before 606872c8e8bf96066730f6a2317502c5633c37f1Affected
  • 55c82617c3e82210b7471e9334e8fc5df6a9961f to before 28b2a805609699be7b90020ae7dccfb234be1cebAffected
  • 55c82617c3e82210b7471e9334e8fc5df6a9961f to before 2f05f7737e16d9a40038cc1c38a96a3f7964898bAffected
  • 55c82617c3e82210b7471e9334e8fc5df6a9961f to before d82796a57cc0dac1dbef19d913c8f02a8cc7b1a7Affected
  • 55c82617c3e82210b7471e9334e8fc5df6a9961f to before a4e305ed60f7c41bbf9aabc16dd75267194e0de3Affected
  • d30fdc02c49ad9965bba25015ae66c22dae967d1Affected
  • 4.16.12 to before 4.17Affected
LinuxLinux
  • 4.17Affected
  • before 4.17Not affected
  • 5.10.248 through 5.10.*Not affected
  • 5.15.198 through 5.15.*Not affected
  • 6.1.161 through 6.1.*Not affected
  • 6.6.121 through 6.6.*Not affected
  • 6.12.66 through 6.12.*Not affected
  • 6.18.6 through 6.18.*Not affected
  • 6.19 and laterNot affected

References

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