RLSA-2026:42552

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Source
https://errata.rockylinux.org/RLSA-2026:42552
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:42552.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:42552
Upstream
Published
2026-07-22T06:00:17.447455Z
Modified
2026-07-22T06:30:07.020584411Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Important: kernel security, bug fix, and enhancement update
Details

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: RDMA/mana: Remove user triggerable WARNON() in manaibcreateqp_rss() (CVE-2026-46117)

  • kernel: Bluetooth: l2cap: Add missing chan lock in l2capecredreconf_rsp (CVE-2026-53071)

Bug Fix(es) and Enhancement(s):

  • [rhel-8] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected - at: vmdpciwrite+0x85/0xe0 - deadlock (JIRA:Rocky Linux-174916)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / kernel

Package

Name
kernel
Purl
pkg:rpm/rocky-linux/kernel?distro=rocky-linux-8&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:4.18.0-553.146.1.el8_10
Database specific 
{
    "yum_repository": "BaseOS"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:42552.json"