Vulnerability-Lookup

GHSA-9558-M4H2-X96X

Vulnerability from github – Published: 2022-05-13 01:08 – Updated: 2025-04-11 04:08

Details

The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 does not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-2547"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-03-15T20:55:00Z",
    "severity": "LOW"
  },
  "details": "The crypto_report_one function in crypto/crypto_user.c in the report API in the crypto user configuration API in the Linux kernel through 3.8.2 does not initialize certain structure members, which allows local users to obtain sensitive information from kernel heap memory by leveraging the CAP_NET_ADMIN capability.",
  "id": "GHSA-9558-m4h2-x96x",
  "modified": "2025-04-11T04:08:27Z",
  "published": "2022-05-13T01:08:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-2547"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/9a5467bf7b6e9e02ec9c3da4e23747c05faeaac6"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9a5467bf7b6e9e02ec9c3da4e23747c05faeaac6"
    },
    {
      "type": "WEB",
      "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=9a5467bf7b6e9e02ec9c3da4e23747c05faeaac6"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2013/03/05/13"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1793-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1794-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1795-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1796-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1797-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2013-2547 (GCVE-0-2013-2547)

Vulnerability from cvelistv5 – Published: 2013-03-14 20:00 – Updated: 2024-08-06 15:44

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://www.ubuntu.com/usn/USN-1796-1	vendor-advisoryx_refsource_UBUNTU
	https://github.com/torvalds/linux/commit/9a5467bf…	x_refsource_CONFIRM
	http://git.kernel.org/?p=linux/kernel/git/torvald…	x_refsource_CONFIRM
	http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
	http://www.ubuntu.com/usn/USN-1797-1	vendor-advisoryx_refsource_UBUNTU
	http://www.openwall.com/lists/oss-security/2013/0…	mailing-listx_refsource_MLIST
	http://www.ubuntu.com/usn/USN-1793-1	vendor-advisoryx_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-updates/2013-1…	vendor-advisoryx_refsource_SUSE
	http://www.ubuntu.com/usn/USN-1794-1	vendor-advisoryx_refsource_UBUNTU
	http://www.ubuntu.com/usn/USN-1795-1	vendor-advisoryx_refsource_UBUNTU

Date Public ?

2013-03-05 00:00

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Sightings

Author	Source	Type	Date	Other

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-9558-M4H2-X96X

CVE-2013-2547 (GCVE-0-2013-2547)

Tags

Sightings

Nomenclature