github - ghsa-j8w5-jmwr-rhqh

ghsa-j8w5-jmwr-rhqh

Vulnerability from github

Published

2022-05-13 01:23

Modified

2022-05-13 01:23

Details

The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr_nest function before the vulnerability was announced.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-3145"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-05-11T21:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions.  NOTE: the affected code was moved to the __skb_get_nlattr_nest function before the vulnerability was announced.",
  "id": "GHSA-j8w5-jmwr-rhqh",
  "modified": "2022-05-13T01:23:13Z",
  "published": "2022-05-13T01:23:13Z",
  "references": [
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      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-3145"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/05ab8f2647e4221cbdb3856dd7d32bd5407316b3"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2017-04-01"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=05ab8f2647e4221cbdb3856dd7d32bd5407316b3"
    },
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    },
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    },
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      "url": "http://www.securitytracker.com/id/1038201"
    },
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      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2251-1"
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    },
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      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-2259-1"
    },
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      "url": "http://www.ubuntu.com/usn/USN-2261-1"
    },
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      "type": "WEB",
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      "url": "http://www.ubuntu.com/usn/USN-2263-1"
    },
    {
      "type": "WEB",
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2014-3145

Vulnerability from cvelistv5

Published

2014-05-11 21:00

Modified

2024-08-06 10:35

Severity ?

Summary

References

▼	URL	Tags
	http://www.openwall.com/lists/oss-security/2014/05/09/6	mailing-list, x_refsource_MLIST
	http://www.ubuntu.com/usn/USN-2263-1	vendor-advisory, x_refsource_UBUNTU
	http://www.debian.org/security/2014/dsa-2949	vendor-advisory, x_refsource_DEBIAN
	https://source.android.com/security/bulletin/2017-04-01	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2261-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-2252-1	vendor-advisory, x_refsource_UBUNTU
	http://linux.oracle.com/errata/ELSA-2014-3052.html	x_refsource_CONFIRM
	http://secunia.com/advisories/58990	third-party-advisory, x_refsource_SECUNIA
	http://secunia.com/advisories/60613	third-party-advisory, x_refsource_SECUNIA
	http://www.ubuntu.com/usn/USN-2264-1	vendor-advisory, x_refsource_UBUNTU
	https://github.com/torvalds/linux/commit/05ab8f2647e4221cbdb3856dd7d32bd5407316b3	x_refsource_CONFIRM
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=05ab8f2647e4221cbdb3856dd7d32bd5407316b3	x_refsource_CONFIRM
	http://www.ubuntu.com/usn/USN-2262-1	vendor-advisory, x_refsource_UBUNTU
	http://www.securityfocus.com/bid/67321	vdb-entry, x_refsource_BID
	http://www.ubuntu.com/usn/USN-2259-1	vendor-advisory, x_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-2251-1	vendor-advisory, x_refsource_UBUNTU
	http://secunia.com/advisories/59311	third-party-advisory, x_refsource_SECUNIA
	http://secunia.com/advisories/59597	third-party-advisory, x_refsource_SECUNIA
	http://www.securitytracker.com/id/1038201	vdb-entry, x_refsource_SECTRACK

Impacted products

▼	Vendor	Product
	n/a	n/a

Show details on NVD website

JSON

To clipboard

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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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