github - ghsa-mqxq-v3w5-xvj4

ghsa-mqxq-v3w5-xvj4

Vulnerability from github

Published

2022-05-17 00:24

Modified

2022-05-17 00:24

Severity ?

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

Details

Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.

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{
  "affected": [],
  "aliases": [
    "CVE-2015-4170"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-362"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2016-05-02T10:59:00Z",
    "severity": "MODERATE"
  },
  "details": "Race condition in the ldsem_cmpxchg function in drivers/tty/tty_ldsem.c in the Linux kernel before 3.13-rc4-next-20131218 allows local users to cause a denial of service (ldsem_down_read and ldsem_down_write deadlock) by establishing a new tty thread during shutdown of a previous tty thread.",
  "id": "GHSA-mqxq-v3w5-xvj4",
  "modified": "2022-05-17T00:24:43Z",
  "published": "2022-05-17T00:24:43Z",
  "references": [
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    },
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      "url": "https://github.com/torvalds/linux/commit/cf872776fc84128bb779ce2b83a37c884c3203ae"
    },
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    },
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    },
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      "url": "https://www.kernel.org/pub/linux/kernel/next/patch-v3.13-rc4-next-20131218.xz"
    },
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    },
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    },
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      "url": "http://www.securityfocus.com/bid/74820"
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  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2015-4170

Vulnerability from cvelistv5

Published

2016-05-02 10:00

Modified

2024-08-06 06:04

Severity ?

Summary

References

▼	URL	Tags
	https://bugzilla.redhat.com/show_bug.cgi?id=1218879	x_refsource_CONFIRM
	http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=cf872776fc84128bb779ce2b83a37c884c3203ae	x_refsource_CONFIRM
	http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html	x_refsource_CONFIRM
	https://github.com/torvalds/linux/commit/cf872776fc84128bb779ce2b83a37c884c3203ae	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2015/05/26/1	mailing-list, x_refsource_MLIST
	https://www.kernel.org/pub/linux/kernel/next/patch-v3.13-rc4-next-20131218.xz	x_refsource_CONFIRM
	https://access.redhat.com/errata/RHSA-2016:1395	vendor-advisory, x_refsource_REDHAT
	http://www.securityfocus.com/bid/74820	vdb-entry, x_refsource_BID

Impacted products

Vendor

Product

Version

▼

n/a

Version: 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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