ghsa-3g5m-332q-27r3
Vulnerability from github
Published
2022-05-24 19:07
Modified
2022-05-24 19:07
Severity ?
Details
An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
{ "affected": [], "aliases": [ "CVE-2021-3612" ], "database_specific": { "cwe_ids": [ "CWE-119", "CWE-787" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-07-09T11:15:00Z", "severity": "HIGH" }, "details": "An out-of-bounds memory write flaw was found in the Linux kernel\u0027s joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "id": "GHSA-3g5m-332q-27r3", "modified": "2022-05-24T19:07:22Z", "published": "2022-05-24T19:07:22Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3612" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1974079" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YKGI562LFV5MESTMVTCG5RORSBT6NGBN" }, { "type": "WEB", "url": "https://lore.kernel.org/linux-input/20210620120030.1513655-1-avlarkin82@gmail.com" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20210805-0005" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.