github - ghsa-9f85-r865-9x32

ghsa-9f85-r865-9x32

Vulnerability from github

Published

2024-08-17 12:30

Modified

2025-02-03 18:30

Severity ?

7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Details

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

crypto: mxs-dcp - Ensure payload is zero when using key slot

We could leak stack memory through the payload field when running AES with a key from one of the hardware's key slots. Fix this by ensuring the payload field is set to 0 in such cases.

This does not affect the common use case when the key is supplied from main memory via the descriptor payload.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-43815"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-908"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-17T10:15:07Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: mxs-dcp - Ensure payload is zero when using key slot\n\nWe could leak stack memory through the payload field when running\nAES with a key from one of the hardware\u0027s key slots. Fix this by\nensuring the payload field is set to 0 in such cases.\n\nThis does not affect the common use case when the key is supplied\nfrom main memory via the descriptor payload.",
  "id": "GHSA-9f85-r865-9x32",
  "modified": "2025-02-03T18:30:38Z",
  "published": "2024-08-17T12:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-43815"
    },
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      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-43815 (GCVE-0-2024-43815)

Vulnerability from cvelistv5

Published

2024-08-17 09:21

Modified

2025-05-04 09:26

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: crypto: mxs-dcp - Ensure payload is zero when using key slot We could leak stack memory through the payload field when running AES with a key from one of the hardware's key slots. Fix this by ensuring the payload field is set to 0 in such cases. This does not affect the common use case when the key is supplied from main memory via the descriptor payload.

References

URL

Tags

	https://git.kernel.org/stable/c/e1640fed0377bf7276efb70d03cb821a6931063d
	https://git.kernel.org/stable/c/dd52b5eeb0f70893f762da7254e923fd23fd1379

Impacted products

Vendor

Product

Version

Version: 3d16af0b4cfac4b2c3b238e2ec37b38c2f316978
Version: 3d16af0b4cfac4b2c3b238e2ec37b38c2f316978

Version: 6.10

Show details on NVD website

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    "dateReserved": "2024-08-17T09:11:59.270Z",
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