Riskcovery

CVE-2025-68311

tty: serial: ip22zilog: Use platform device for probing

State
Published
Severity
Not scored
Published
Dec 16, 2025
Updated
Oct 21, 2026
Reserved
Dec 16, 2025

Read the record on cve.org

Description

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

tty: serial: ip22zilog: Use platform device for probing

After commit 84a9582fd203 ("serial: core: Start managing serial controllers to enable runtime PM") serial drivers need to provide a device in struct uart_port.dev otherwise an oops happens. To fix this issue for ip22zilog driver switch driver to a platform driver and setup the serial device in sgi-ip22 code.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 84a9582fd203063cd4d301204971ff2cd8327f1a to before 2eb6a5f6adb7d494962a1d1995c47dbbc13a8460Affected
  • 84a9582fd203063cd4d301204971ff2cd8327f1a to before 460e0dc9af2d7790d5194c6743d79f9b77b58836Affected
  • 84a9582fd203063cd4d301204971ff2cd8327f1a to before 77a196ca904d66c8372aa8fbfc1c4ae3a66dee2eAffected
  • 84a9582fd203063cd4d301204971ff2cd8327f1a to before 3fc36ae6abd263a5cbf93b2f5539eccc1fc753f7Affected
LinuxLinux
  • 6.5Affected
  • before 6.5Not affected
  • 6.6.160 through 6.6.*Not affected
  • 6.12.58 through 6.12.*Not affected
  • 6.17.8 through 6.17.*Not affected
  • 6.18 and laterNot affected

References

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