RHSA-2025:15656
Advisory lineage Upstream: 6 Downstream: 0
Published: 11 Sept 2025, 13:01
Last modified:05 May 2026, 10:08
Vulnerability Summary
Overall Risk (default)
medium
31/100 CVSS Score
7.8 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
11 Sept 2025, 13:01
Published
Vulnerability first disclosed
05 May 2026, 10:08
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security update
CVSS Metrics
- v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Systems
- redhat•bpftool
< 0:4.18.0-193.168.1.el8_2
- redhat•bpftool-debuginfo
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-abi-whitelists
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-core
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debug
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debug-core
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debug-debuginfo
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debug-devel
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debug-modules
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debug-modules-extra
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debuginfo
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-devel
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-modules
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-modules-extra
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-tools
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-tools-debuginfo
< 0:4.18.0-193.168.1.el8_2
- redhat•kernel-tools-libs
< 0:4.18.0-193.168.1.el8_2
- redhat•perf
< 0:4.18.0-193.168.1.el8_2
- redhat•perf-debuginfo
< 0:4.18.0-193.168.1.el8_2
- redhat•python3-perf
< 0:4.18.0-193.168.1.el8_2
- redhat•python3-perf-debuginfo
< 0:4.18.0-193.168.1.el8_2
References (33)
- https://access.redhat.com/errata/RHSA-2025:15656
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2193097
- https://bugzilla.redhat.com/show_bug.cgi?id=2348596
- https://bugzilla.redhat.com/show_bug.cgi?id=2360276
- https://bugzilla.redhat.com/show_bug.cgi?id=2373662
- https://bugzilla.redhat.com/show_bug.cgi?id=2382581
- https://bugzilla.redhat.com/show_bug.cgi?id=2383509
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_15656.json
- https://access.redhat.com/security/cve/CVE-2022-50211
- https://www.cve.org/CVERecord?id=CVE-2022-50211
- https://nvd.nist.gov/vuln/detail/CVE-2022-50211
- https://lore.kernel.org/linux-cve-announce/2025061843-CVE-2022-50211-393a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-2513
- https://www.cve.org/CVERecord?id=CVE-2023-2513
- https://nvd.nist.gov/vuln/detail/CVE-2023-2513
- https://access.redhat.com/security/cve/CVE-2025-21759
- https://www.cve.org/CVERecord?id=CVE-2025-21759
- https://nvd.nist.gov/vuln/detail/CVE-2025-21759
- https://lore.kernel.org/linux-cve-announce/2025022604-CVE-2025-21759-ad7c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-22058
- https://www.cve.org/CVERecord?id=CVE-2025-22058
- https://nvd.nist.gov/vuln/detail/CVE-2025-22058
- https://lore.kernel.org/linux-cve-announce/2025041606-CVE-2025-22058-045a@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-38352
- https://www.cve.org/CVERecord?id=CVE-2025-38352
- https://nvd.nist.gov/vuln/detail/CVE-2025-38352
- https://lore.kernel.org/linux-cve-announce/2025072229-CVE-2025-38352-f1de@gregkh/T
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://access.redhat.com/security/cve/CVE-2025-38464
- https://www.cve.org/CVERecord?id=CVE-2025-38464
- https://nvd.nist.gov/vuln/detail/CVE-2025-38464
- https://lore.kernel.org/linux-cve-announce/2025072508-CVE-2025-38464-44a1@gregkh/T