github - ghsa-c8fg-x59g-83c8

ghsa-c8fg-x59g-83c8

Vulnerability from github

Published

2024-04-17 12:32

Modified

2024-04-17 12:32

Details

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

crypto: algif_hash - Remove bogus SGL free on zero-length error path

When a zero-length message is hashed by algif_hash, and an error is triggered, it tries to free an SG list that was never allocated in the first place. Fix this by not freeing the SG list on the zero-length error path.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-26824"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-04-17T10:15:09Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: algif_hash - Remove bogus SGL free on zero-length error path\n\nWhen a zero-length message is hashed by algif_hash, and an error\nis triggered, it tries to free an SG list that was never allocated\nin the first place.  Fix this by not freeing the SG list on the\nzero-length error path.",
  "id": "GHSA-c8fg-x59g-83c8",
  "modified": "2024-04-17T12:32:02Z",
  "published": "2024-04-17T12:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26824"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/24c890dd712f6345e382256cae8c97abb0406b70"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/775f3c1882a493168e08fdb8cde0865c8f3a8a29"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c82920359b7c1eddaf72069bcfe0ffddf088cd0"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-26824

Vulnerability from cvelistv5

Published

2024-04-17 09:43

Modified

2024-11-05 09:16

Severity ?

Summary

crypto: algif_hash - Remove bogus SGL free on zero-length error path

References

▼	URL	Tags
	https://git.kernel.org/stable/c/9c82920359b7c1eddaf72069bcfe0ffddf088cd0
	https://git.kernel.org/stable/c/775f3c1882a493168e08fdb8cde0865c8f3a8a29
	https://git.kernel.org/stable/c/24c890dd712f6345e382256cae8c97abb0406b70

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

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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