ghsa-h5wm-hc9w-hp9m
Vulnerability from github
Published
2022-05-14 01:49
Modified
2022-05-14 01:49
Severity ?
Details
The mq_notify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlink socket, it allows attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact.
{ "affected": [], "aliases": [ "CVE-2017-11176" ], "database_specific": { "cwe_ids": [ "CWE-416" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2017-07-11T23:29:00Z", "severity": "HIGH" }, "details": "The mq_notify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the retry logic. During a user-space close of a Netlink socket, it allows attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact.", "id": "GHSA-h5wm-hc9w-hp9m", "modified": "2022-05-14T01:49:45Z", "published": "2022-05-14T01:49:45Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11176" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/f991af3daabaecff34684fd51fac80319d1baad1" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:2918" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:2930" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:2931" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2018:0169" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2018:3822" }, { "type": "WEB", "url": "https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0" }, { "type": "WEB", "url": "https://www.exploit-db.com/exploits/45553" }, { "type": "WEB", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f991af3daabaecff34684fd51fac80319d1baad1" }, { "type": "WEB", "url": "http://www.debian.org/security/2017/dsa-3927" }, { "type": "WEB", "url": "http://www.debian.org/security/2017/dsa-3945" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/99919" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/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.