github - ghsa-59gr-vjcr-m2p7

ghsa-59gr-vjcr-m2p7

Vulnerability from github

Published

2022-05-17 02:20

Modified

2025-04-20 03:42

Severity ?

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

Details

Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2015-7891"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-08-02T19:29:00Z",
    "severity": "HIGH"
  },
  "details": "Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.",
  "id": "GHSA-59gr-vjcr-m2p7",
  "modified": "2025-04-20T03:42:00Z",
  "published": "2022-05-17T02:20:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2015-7891"
    },
    {
      "type": "WEB",
      "url": "https://bugs.chromium.org/p/project-zero/issues/detail?id=492"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/38557"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.html"
    },
    {
      "type": "WEB",
      "url": "http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/77335"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2015-7891 (GCVE-0-2015-7891)

Vulnerability from cvelistv5

Published

2017-08-02 19:00

Modified

2024-08-06 08:06

Severity ?

CWE

n/a

Summary

Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.

References

URL

Tags

	http://www.securityfocus.com/bid/77335	vdb-entry, x_refsource_BID
	https://bugs.chromium.org/p/project-zero/issues/detail?id=492	x_refsource_MISC
	https://www.exploit-db.com/exploits/38557/	exploit, x_refsource_EXPLOIT-DB
	http://packetstormsecurity.com/files/134107/Samsung-Fimg2d-FIMG2D_BITBLT_BLIT-Ioctl-Concurrency-Flaw.html	x_refsource_MISC
	http://security.samsungmobile.com/smrupdate.html#SMR-OCT-2015	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

To clipboard

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  },
  "dataType": "CVE_RECORD",
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}

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