github - ghsa-8973-h52f-9cxp

GHSA-8973-H52F-9CXP

Vulnerability from github – Published: 2022-05-17 04:17 – Updated: 2022-05-17 04:17

Details

The __clear_user function in arch/arm64/lib/clear_user.S in the Linux kernel before 3.17.4 on the ARM64 platform allows local users to cause a denial of service (system crash) by reading one byte beyond a /dev/zero page boundary.

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{
  "affected": [],
  "aliases": [
    "CVE-2014-7843"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2014-11-30T01:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The __clear_user function in arch/arm64/lib/clear_user.S in the Linux kernel before 3.17.4 on the ARM64 platform allows local users to cause a denial of service (system crash) by reading one byte beyond a /dev/zero page boundary.",
  "id": "GHSA-8973-h52f-9cxp",
  "modified": "2022-05-17T04:17:01Z",
  "published": "2022-05-17T04:17:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2014-7843"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/97fc15436b36ee3956efad83e22a557991f7d19d"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1163744"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=97fc15436b36ee3956efad83e22a557991f7d19d"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=97fc15436b36ee3956efad83e22a557991f7d19d"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/62305"
    },
    {
      "type": "WEB",
      "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2014/11/13/5"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/71082"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2014-7843 (GCVE-0-2014-7843)

Vulnerability from cvelistv5 – Published: 2014-11-30 01:00 – Updated: 2024-08-06 13:03

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	http://www.openwall.com/lists/oss-security/2014/11/13/5	mailing-listx_refsource_MLIST
	https://github.com/torvalds/linux/commit/97fc1543…	x_refsource_CONFIRM
	http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1163744	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/71082	vdb-entryx_refsource_BID
	http://www.kernel.org/pub/linux/kernel/v3.x/Chang…	x_refsource_CONFIRM
	http://secunia.com/advisories/62305	third-party-advisoryx_refsource_SECUNIA

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        ],
        "title": "CVE Program Container"
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    "cna": {
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-8973-H52F-9CXP

CVE-2014-7843 (GCVE-0-2014-7843)

Tags

Sightings

Nomenclature