github - ghsa-24vr-m38m-hw6f

ghsa-24vr-m38m-hw6f

Vulnerability from github

Published

2024-06-20 12:31

Modified

2024-06-20 12:31

Details

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

net: macsec: Fix offload support for NETDEV_UNREGISTER event

Current macsec netdev notify handler handles NETDEV_UNREGISTER event by releasing relevant SW resources only, this causes resources leak in case of macsec HW offload, as the underlay driver was not notified to clean it's macsec offload resources.

Fix by calling the underlay driver to clean it's relevant resources by moving offload handling from macsec_dellink() to macsec_common_dellink() when handling NETDEV_UNREGISTER event.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48720"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-20T11:15:55Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: macsec: Fix offload support for NETDEV_UNREGISTER event\n\nCurrent macsec netdev notify handler handles NETDEV_UNREGISTER event by\nreleasing relevant SW resources only, this causes resources leak in case\nof macsec HW offload, as the underlay driver was not notified to clean\nit\u0027s macsec offload resources.\n\nFix by calling the underlay driver to clean it\u0027s relevant resources\nby moving offload handling from macsec_dellink() to macsec_common_dellink()\nwhen handling NETDEV_UNREGISTER event.",
  "id": "GHSA-24vr-m38m-hw6f",
  "modified": "2024-06-20T12:31:20Z",
  "published": "2024-06-20T12:31:20Z",
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  "schema_version": "1.4.0",
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}

cve-2022-48720

Vulnerability from cvelistv5

Published

2024-06-20 11:13

Modified

2024-11-04 12:15

Severity ?

Summary

net: macsec: Fix offload support for NETDEV_UNREGISTER event

References

▼	URL	Tags
	https://git.kernel.org/stable/c/2e7f5b6ee1a7a2c628253a95b0a95b582901ef1b
	https://git.kernel.org/stable/c/e7a0b3a0806dae3cc81931f0e83055ca2ac6f455
	https://git.kernel.org/stable/c/8299be160aad8548071d080518712dec0df92bd5
	https://git.kernel.org/stable/c/9cef24c8b76c1f6effe499d2f131807c90f7ce9a

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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