github - ghsa-8qf2-p2j7-qp5x

ghsa-8qf2-p2j7-qp5x

Vulnerability from github

Published

2024-07-30 09:32

Modified

2024-07-30 09:32

Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42139"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:05Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: Fix improper extts handling\n\nExtts events are disabled and enabled by the application ts2phc.\nHowever, in case where the driver is removed when the application is\nrunning, a specific extts event remains enabled and can cause a kernel\ncrash.\nAs a side effect, when the driver is reloaded and application is started\nagain, remaining extts event for the channel from a previous run will\nkeep firing and the message \"extts on unexpected channel\" might be\nprinted to the user.\n\nTo avoid that, extts events shall be disabled when PTP is released.",
  "id": "GHSA-8qf2-p2j7-qp5x",
  "modified": "2024-07-30T09:32:02Z",
  "published": "2024-07-30T09:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42139"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/00d3b4f54582d4e4a02cda5886bb336eeab268cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9f69b31ae9e25dec27ad31fbc64dd99af16ee3d3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-42139

Vulnerability from cvelistv5

Published

2024-07-30 07:46

Modified

2024-09-11 17:34

Severity ?

Summary

ice: Fix improper extts handling

References

▼	URL	Tags
	https://git.kernel.org/stable/c/9f69b31ae9e25dec27ad31fbc64dd99af16ee3d3
	https://git.kernel.org/stable/c/00d3b4f54582d4e4a02cda5886bb336eeab268cc

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

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