github - ghsa-xr3h-hfcp-qxhf

ghsa-xr3h-hfcp-qxhf

Vulnerability from github

Published

2022-05-13 01:25

Modified

2022-05-13 01:25

Details

The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2521"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-05-24T23:55:00Z",
    "severity": "MODERATE"
  },
  "details": "The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program.",
  "id": "GHSA-xr3h-hfcp-qxhf",
  "modified": "2022-05-13T01:25:04Z",
  "published": "2022-05-13T01:25:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2521"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/fc66c5210ec2539e800e87d7b3a985323c7be96e"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=719228"
    },
    {
      "type": "WEB",
      "url": "http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fc66c5210ec2539e800e87d7b3a985323c7be96e"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fc66c5210ec2539e800e87d7b3a985323c7be96e"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2011/07/06/4"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-2521 (GCVE-0-2011-2521)

Vulnerability from cvelistv5

Published

2012-05-24 23:00

Modified

2024-08-06 23:00

Severity ?

CWE

n/a

Summary

The x86_assign_hw_event function in arch/x86/kernel/cpu/perf_event.c in the Performance Events subsystem in the Linux kernel before 2.6.39 does not properly calculate counter values, which allows local users to cause a denial of service (panic) via the perf program.

References

URL

Tags

	https://github.com/torvalds/linux/commit/fc66c5210ec2539e800e87d7b3a985323c7be96e	x_refsource_CONFIRM
	http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fc66c5210ec2539e800e87d7b3a985323c7be96e	x_refsource_CONFIRM
	http://ftp.osuosl.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39	x_refsource_CONFIRM
	http://www.openwall.com/lists/oss-security/2011/07/06/4	mailing-list, x_refsource_MLIST
	https://bugzilla.redhat.com/show_bug.cgi?id=719228	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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