ghsa-hpw2-j46j-hpv2
Vulnerability from github
Published
2022-05-13 01:36
Modified
2022-05-13 01:36
Severity ?
Details
A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory.
{ "affected": [], "aliases": [ "CVE-2017-2618" ], "database_specific": { "cwe_ids": [ "CWE-193", "CWE-682" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-07-27T19:29:00Z", "severity": "MODERATE" }, "details": "A flaw was found in the Linux kernel\u0027s handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory.", "id": "GHSA-hpw2-j46j-hpv2", "modified": "2022-05-13T01:36:53Z", "published": "2022-05-13T01:36:53Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2618" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0931" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0932" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2017:0933" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2017-2618" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1419916" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2618" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0c461cb727d146c9ef2d3e86214f498b78b7d125" }, { "type": "WEB", "url": "https://marc.info/?l=selinux\u0026m=148588165923772\u0026w=2" }, { "type": "WEB", "url": "https://www.debian.org/security/2017/dsa-3791" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/96272" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/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.