What is RHSA-2023:4130?

RHSA-2023:4130 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-2023:4130 cover?

RHSA-2023:4130 covers the following CVE IDs: CVE-2022-50396, CVE-2022-50493, CVE-2023-1281, CVE-2023-32233. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2023:4130?

RHSA-2023:4130 has a CVSS v3 base score of 7.8, published by Red Hat Product Security.

RHSA-2023:4130HighCVSS 7.8

Red Hat Security Advisory: kernel security and bug fix update

Vendor

Red Hat Product Security

Published

July 18, 2023

Last Modified

June 29, 2026

🔗 CVE IDs covered (4)

CVE-2022-50396 →CVE-2022-50493 →CVE-2023-1281 →CVE-2023-32233 →

📋 Description

CVE-2022-50396 — kernel: net: sched: fix memory leak in tcindex_set_parms CVE-2022-50493 — kernel: scsi: qla2xxx: Fix crash when I/O abort times out CVE-2023-1281 — kernel: tcindex: use-after-free vulnerability in traffic control index filter allows privilege escalation CVE-2023-32233 — kernel: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation

🔗 References (5)

selfhttps://access.redhat.com/errata/RHSA-2023:4130
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2181847
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2196105
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_4130.json