ghsa-83vv-q4vw-p24m
Vulnerability from github
Published
2022-05-13 01:25
Modified
2022-05-13 01:25
Severity ?
VLAI Severity ?
Details
The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the Linux kernel before 3.2.10 does not properly handle multiple events that are attached to the same eventfd, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by registering memory threshold events.
{ "affected": [], "aliases": [ "CVE-2012-1146" ], "database_specific": { "cwe_ids": [ "CWE-476" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2012-05-17T11:00:00Z", "severity": "MODERATE" }, "details": "The mem_cgroup_usage_unregister_event function in mm/memcontrol.c in the Linux kernel before 3.2.10 does not properly handle multiple events that are attached to the same eventfd, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact by registering memory threshold events.", "id": "GHSA-83vv-q4vw-p24m", "modified": "2022-05-13T01:25:05Z", "published": "2022-05-13T01:25:05Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-1146" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/371528caec553785c37f73fa3926ea0de84f986f" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=800813" }, { "type": "WEB", "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/73711" }, { "type": "WEB", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=371528caec553785c37f73fa3926ea0de84f986f" }, { "type": "WEB", "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=371528caec553785c37f73fa3926ea0de84f986f" }, { "type": "WEB", "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-March/075781.html" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html" }, { "type": "WEB", "url": "http://secunia.com/advisories/48898" }, { "type": "WEB", "url": "http://secunia.com/advisories/48964" }, { "type": "WEB", "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.10" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2012/03/07/3" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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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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