github - ghsa-mxm3-6wfv-q9qg

ghsa-mxm3-6wfv-q9qg

Vulnerability from github

Published

2022-05-14 03:37

Modified

2025-04-20 03:44

Severity ?

5.5 (Medium) - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

The atyfb_ioctl function in drivers/video/fbdev/aty/atyfb_base.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-14156"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-09-05T17:29:00Z",
    "severity": "MODERATE"
  },
  "details": "The atyfb_ioctl function in drivers/video/fbdev/aty/atyfb_base.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.",
  "id": "GHSA-mxm3-6wfv-q9qg",
  "modified": "2025-04-20T03:44:18Z",
  "published": "2022-05-14T03:37:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14156"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/pull/441"
    },
    {
      "type": "WEB",
      "url": "https://marc.info/?l=linux-kernel\u0026m=150401461613306\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "https://marc.info/?l=linux-kernel\u0026m=150453196710422\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3583-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3583-2"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3981"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/100634"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-14156 (GCVE-0-2017-14156)

Vulnerability from cvelistv5

Published

2017-09-05 17:00

Modified

2024-08-05 19:20

Severity ?

CWE

n/a

Summary

The atyfb_ioctl function in drivers/video/fbdev/aty/atyfb_base.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.

References

URL

Tags

	https://marc.info/?l=linux-kernel&m=150453196710422&w=2	x_refsource_MISC
	https://usn.ubuntu.com/3583-2/	vendor-advisory, x_refsource_UBUNTU
	http://www.debian.org/security/2017/dsa-3981	vendor-advisory, x_refsource_DEBIAN
	https://github.com/torvalds/linux/pull/441	x_refsource_MISC
	https://usn.ubuntu.com/3583-1/	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/100634	vdb-entry, x_refsource_BID
	https://marc.info/?l=linux-kernel&m=150401461613306&w=2	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

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