ghsa-5h7v-72v6-2r5w
Vulnerability from github
Published
2022-03-24 00:00
Modified
2022-03-30 00:01
Severity ?
Details
In the Linux kernel before 5.16.15, there is a buffer overflow in ESP transformation in net/ipv4/esp4.c and net/ipv6/esp6.c via a large message. In some configurations, local users can gain privileges by overwriting kernel heap objects.
{ affected: [], aliases: [ "CVE-2022-27666", ], database_specific: { cwe_ids: [ "CWE-787", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2022-03-23T06:15:00Z", severity: "HIGH", }, details: "In the Linux kernel before 5.16.15, there is a buffer overflow in ESP transformation in net/ipv4/esp4.c and net/ipv6/esp6.c via a large message. In some configurations, local users can gain privileges by overwriting kernel heap objects.", id: "GHSA-5h7v-72v6-2r5w", modified: "2022-03-30T00:01:11Z", published: "2022-03-24T00:00:23Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2022-27666", }, { type: "WEB", url: "https://github.com/torvalds/linux/commit/ebe48d368e97d007bfeb76fcb065d6cfc4c96645", }, { type: "WEB", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2061633", }, { type: "WEB", url: "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.15", }, { type: "WEB", url: "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ebe48d368e97d007bfeb76fcb065d6cfc4c96645", }, { type: "WEB", url: "https://security.netapp.com/advisory/ntap-20220429-0001", }, { type: "WEB", url: "https://www.debian.org/security/2022/dsa-5127", }, { type: "WEB", url: "https://www.debian.org/security/2022/dsa-5173", }, ], 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", }, ], }
Log in or create an account to share your comment.
Security Advisory comment format.
This schema specifies the format of a comment related to a security advisory.
Title of the comment
Description of the comment
Loading…
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.