ghsa-gqgp-hh7h-fh5j
Vulnerability from github
Published
2022-03-26 00:00
Modified
2022-04-08 00:00
Severity ?
Details
A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race problem while the device is getting removed, leading to a privilege escalation problem.
{ "affected": [], "aliases": [ "CVE-2021-4202" ], "database_specific": { "cwe_ids": [ "CWE-362" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2022-03-25T19:15:00Z", "severity": "HIGH" }, "details": "A use-after-free flaw was found in nci_request in net/nfc/nci/core.c in NFC Controller Interface (NCI) in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race problem while the device is getting removed, leading to a privilege escalation problem.", "id": "GHSA-gqgp-hh7h-fh5j", "modified": "2022-04-08T00:00:39Z", "published": "2022-03-26T00:00:29Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4202" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2036682" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=3e3b5dfcd16a3e254aab61bd1e8c417dd4503102" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=48b71a9e66c2eab60564b1b1c85f4928ed04e406" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=86cdf8e38792545161dbe3350a7eced558ba4d15" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20220513-0002" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2022/06/01/2" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2022/06/04/2" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2022/06/07/2" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
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.