github - ghsa-q2gw-mhhj-386x

GHSA-Q2GW-MHHJ-386X

Vulnerability from github – Published: 2022-05-17 05:27 – Updated: 2025-04-11 04:00

Details

The insert_module function in runtime/staprun/staprun_funcs.c in the systemtap runtime tool (staprun) in SystemTap before 1.6 does not properly validate a module when loading it, which allows local users to gain privileges via a race condition between the signature validation and the module initialization.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-2503"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2012-07-26T19:55:00Z",
    "severity": "LOW"
  },
  "details": "The insert_module function in runtime/staprun/staprun_funcs.c in the systemtap runtime tool (staprun) in SystemTap before 1.6 does not properly validate a module when loading it, which allows local users to gain privileges via a race condition between the signature validation and the module initialization.",
  "id": "GHSA-q2gw-mhhj-386x",
  "modified": "2025-04-11T04:00:05Z",
  "published": "2022-05-17T05:27:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2503"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2503"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/45377"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/46920"
    },
    {
      "type": "WEB",
      "url": "http://sources.redhat.com/git/gitweb.cgi?p=systemtap.git%3Ba=blob%3Bf=NEWS%3Bhb=304d73b1fea24af791f2a129fb141c5009eae6a8"
    },
    {
      "type": "WEB",
      "url": "http://sources.redhat.com/git/gitweb.cgi?p=systemtap.git%3Ba=commitdiff%3Bh=ed51cfa24ca27746ab09b59280b94117dd58cba3"
    },
    {
      "type": "WEB",
      "url": "http://sources.redhat.com/git/gitweb.cgi?p=systemtap.git;a=blob;f=NEWS;hb=304d73b1fea24af791f2a129fb141c5009eae6a8"
    },
    {
      "type": "WEB",
      "url": "http://sources.redhat.com/git/gitweb.cgi?p=systemtap.git;a=commitdiff;h=ed51cfa24ca27746ab09b59280b94117dd58cba3"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2011/dsa-2348"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2011-2503 (GCVE-0-2011-2503)

Vulnerability from cvelistv5 – Published: 2012-07-26 19:00 – Updated: 2024-09-17 01:01

Summary

Severity ?

No CVSS data available.

CWE

Assigner

redhat

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2…	x_refsource_MISC
	http://sources.redhat.com/git/gitweb.cgi?p=system…	x_refsource_CONFIRM
	http://www.debian.org/security/2011/dsa-2348	vendor-advisoryx_refsource_DEBIAN
	http://secunia.com/advisories/46920	third-party-advisoryx_refsource_SECUNIA
	http://secunia.com/advisories/45377	third-party-advisoryx_refsource_SECUNIA
	http://sources.redhat.com/git/gitweb.cgi?p=system…	x_refsource_CONFIRM

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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-Q2GW-MHHJ-386X

CVE-2011-2503 (GCVE-0-2011-2503)

Tags

Sightings

Nomenclature