ghsa-hhxw-8c9w-q5q9
Vulnerability from github
Published
2022-05-24 17:41
Modified
2022-06-29 00:00
Severity ?
Details
A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AF_VSOCK implementation are caused by wrong locking in net/vmw_vsock/af_vsock.c. The race conditions were implicitly introduced in the commits that added VSOCK multi-transport support.
{ "affected": [], "aliases": [ "CVE-2021-26708" ], "database_specific": { "cwe_ids": [ "CWE-269", "CWE-667" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2021-02-05T14:15:00Z", "severity": "HIGH" }, "details": "A local privilege escalation was discovered in the Linux kernel before 5.10.13. Multiple race conditions in the AF_VSOCK implementation are caused by wrong locking in net/vmw_vsock/af_vsock.c. The race conditions were implicitly introduced in the commits that added VSOCK multi-transport support.", "id": "GHSA-hhxw-8c9w-q5q9", "modified": "2022-06-29T00:00:48Z", "published": "2022-05-24T17:41:13Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26708" }, { "type": "WEB", "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.13" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c518adafa39f37858697ac9309c6cf1805581446" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20210312-0008" }, { "type": "WEB", "url": "https://www.openwall.com/lists/oss-security/2021/02/04/5" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2021/02/05/6" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2021/04/09/2" }, { "type": "WEB", "url": "http://www.openwall.com/lists/oss-security/2022/01/25/14" } ], "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.