Riskcovery

CVE-2024-42139

ice: Fix improper extts handling

State
Published
Severity
Not scored
Published
Jul 30, 2024
Updated
Oct 30, 2026
Reserved
Jul 29, 2024

Read the record on cve.org

Description

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

ice: Fix improper extts handling

Extts events are disabled and enabled by the application ts2phc. However, in case where the driver is removed when the application is running, a specific extts event remains enabled and can cause a kernel crash. As a side effect, when the driver is reloaded and application is started again, remaining extts event for the channel from a previous run will keep firing and the message "extts on unexpected channel" might be printed to the user.

To avoid that, extts events shall be disabled when PTP is released.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 172db5f91d5f7b91670c68a7547798b0b5374158 to before 2aa24007bf037194e9c72e7c83b26b2e9e07ab62Affected
  • 172db5f91d5f7b91670c68a7547798b0b5374158 to before 1f7f63f7165d1c8eee6424b517054db9f672e48bAffected
  • 172db5f91d5f7b91670c68a7547798b0b5374158 to before 9f69b31ae9e25dec27ad31fbc64dd99af16ee3d3Affected
  • 172db5f91d5f7b91670c68a7547798b0b5374158 to before 00d3b4f54582d4e4a02cda5886bb336eeab268ccAffected
LinuxLinux
  • 5.14Affected
  • before 5.14Not affected
  • 6.1.191 through 6.1.*Not affected
  • 6.6.160 through 6.6.*Not affected
  • 6.9.9 through 6.9.*Not affected
  • 6.10 and laterNot affected

References

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