What is RHSA-2020:4287?

RHSA-2020:4287 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: kernel security and bug fix update

Which CVE IDs does RHSA-2020:4287 cover?

RHSA-2020:4287 covers the following CVE IDs: CVE-2020-12351, CVE-2020-12352, CVE-2020-14385, CVE-2020-14386. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2020:4287?

RHSA-2020:4287 has a CVSS v3 base score of 8.8, published by Red Hat Product Security.

RHSA-2020:4287HighCVSS 8.8

Red Hat Security Advisory: kernel security and bug fix update

Vendor

Red Hat Product Security

Published

October 20, 2020

Last Modified

June 26, 2026

🔗 CVE IDs covered (4)

CVE-2020-12351 →CVE-2020-12352 →CVE-2020-14385 →CVE-2020-14386 →

📋 Description

CVE-2020-12351 — kernel: net: bluetooth: type confusion while processing AMP packets CVE-2020-12352 — kernel: net: bluetooth: information leak when processing certain AMP packets CVE-2020-14385 — kernel: metadata validator in XFS may cause an inode with a valid, user-creatable extended attribute to be flagged as corrupt CVE-2020-14386 — kernel: memory corruption in net/packet/af_packet.c leads to elevation of privilege

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2020:4287
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://access.redhat.com/security/vulnerabilities/BleedingTooth
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1874800
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1875699
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1886521
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=1886529
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_4287.json