github - ghsa-vx76-2j88-69mq

ghsa-vx76-2j88-69mq

Vulnerability from github

Published

2024-04-02 09:30

Modified

2024-06-26 00:31

Details

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

net: stmmac: xgmac: fix handling of DPP safety error for DMA channels

Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") checks and reports safety errors, but leaves the Data Path Parity Errors for each channel in DMA unhandled at all, lead to a storm of interrupt. Fix it by checking and clearing the DMA_DPP_Interrupt_Status register.

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  "affected": [],
  "aliases": [
    "CVE-2024-26684"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-02T07:15:44Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: stmmac: xgmac: fix handling of DPP safety error for DMA channels\n\nCommit 56e58d6c8a56 (\"net: stmmac: Implement Safety Features in\nXGMAC core\") checks and reports safety errors, but leaves the\nData Path Parity Errors for each channel in DMA unhandled at all, lead to\na storm of interrupt.\nFix it by checking and clearing the DMA_DPP_Interrupt_Status register.",
  "id": "GHSA-vx76-2j88-69mq",
  "modified": "2024-06-26T00:31:36Z",
  "published": "2024-04-02T09:30:42Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26684"
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cve-2024-26684

Vulnerability from cvelistv5

Published

2024-04-02 07:01

Modified

2024-12-19 08:44

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") checks and reports safety errors, but leaves the Data Path Parity Errors for each channel in DMA unhandled at all, lead to a storm of interrupt. Fix it by checking and clearing the DMA_DPP_Interrupt_Status register.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00
	https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37
	https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89
	https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591
	https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bf
	https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2
	https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46c12aec3

Impacted products

Vendor

Product

Version

▼

Linux

Version: 56e58d6c8a5640eb708e85866e9d243d0357ee54
Version: 56e58d6c8a5640eb708e85866e9d243d0357ee54
Version: 56e58d6c8a5640eb708e85866e9d243d0357ee54
Version: 56e58d6c8a5640eb708e85866e9d243d0357ee54
Version: 56e58d6c8a5640eb708e85866e9d243d0357ee54
Version: 56e58d6c8a5640eb708e85866e9d243d0357ee54
Version: 56e58d6c8a5640eb708e85866e9d243d0357ee54

Linux

Version: 5.4

Show details on NVD website

JSON

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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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