RHSA-2025:21083
Advisory lineage Upstream: 11 Downstream: 0
Published: 12 Nov 2025, 10:28
Last modified:12 May 2026, 10:03
Vulnerability Summary
Overall Risk (default)
medium
30/100 CVSS Score
7.6 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
12 Nov 2025, 10:28
Published
Vulnerability first disclosed
12 May 2026, 10:03
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security update
CVSS Metrics
- v3.1•HIGH•Score: 7.6CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Affected Systems
- redhat•bpftool
< 0:4.18.0-477.118.1.el8_8
- redhat•bpftool-debuginfo
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-abi-stablelists
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-core
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debug
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debug-core
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debug-debuginfo
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debug-devel
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debug-modules
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debug-modules-extra
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debuginfo
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debuginfo-common-ppc64le
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-devel
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-doc
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-modules
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-modules-extra
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-tools
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-tools-debuginfo
< 0:4.18.0-477.118.1.el8_8
- redhat•kernel-tools-libs
< 0:4.18.0-477.118.1.el8_8
- redhat•perf
< 0:4.18.0-477.118.1.el8_8
- redhat•perf-debuginfo
< 0:4.18.0-477.118.1.el8_8
- redhat•python3-perf
< 0:4.18.0-477.118.1.el8_8
- redhat•python3-perf-debuginfo
< 0:4.18.0-477.118.1.el8_8
References (58)
- https://access.redhat.com/errata/RHSA-2025:21083
- https://access.redhat.com/security/updates/classification/#moderate
- https://bugzilla.redhat.com/show_bug.cgi?id=2395253
- https://bugzilla.redhat.com/show_bug.cgi?id=2395267
- https://bugzilla.redhat.com/show_bug.cgi?id=2395297
- https://bugzilla.redhat.com/show_bug.cgi?id=2395322
- https://bugzilla.redhat.com/show_bug.cgi?id=2395358
- https://bugzilla.redhat.com/show_bug.cgi?id=2396114
- https://bugzilla.redhat.com/show_bug.cgi?id=2396152
- https://bugzilla.redhat.com/show_bug.cgi?id=2396379
- https://bugzilla.redhat.com/show_bug.cgi?id=2396431
- https://bugzilla.redhat.com/show_bug.cgi?id=2396934
- https://bugzilla.redhat.com/show_bug.cgi?id=2396944
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_21083.json
- https://access.redhat.com/security/cve/CVE-2022-50356
- https://www.cve.org/CVERecord?id=CVE-2022-50356
- https://nvd.nist.gov/vuln/detail/CVE-2022-50356
- https://lore.kernel.org/linux-cve-announce/2025091714-CVE-2022-50356-fe76@gregkh/T
- https://access.redhat.com/security/cve/CVE-2022-50367
- https://www.cve.org/CVERecord?id=CVE-2022-50367
- https://nvd.nist.gov/vuln/detail/CVE-2022-50367
- https://lore.kernel.org/linux-cve-announce/2025091716-CVE-2022-50367-651c@gregkh/T
- https://access.redhat.com/security/cve/CVE-2022-50386
- https://www.cve.org/CVERecord?id=CVE-2022-50386
- https://nvd.nist.gov/vuln/detail/CVE-2022-50386
- https://lore.kernel.org/linux-cve-announce/2025091852-CVE-2022-50386-07d7@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53178
- https://www.cve.org/CVERecord?id=CVE-2023-53178
- https://nvd.nist.gov/vuln/detail/CVE-2023-53178
- https://lore.kernel.org/linux-cve-announce/2025091555-CVE-2023-53178-9d27@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53185
- https://www.cve.org/CVERecord?id=CVE-2023-53185
- https://nvd.nist.gov/vuln/detail/CVE-2023-53185
- https://lore.kernel.org/linux-cve-announce/2025091557-CVE-2023-53185-2f8d@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53213
- https://www.cve.org/CVERecord?id=CVE-2023-53213
- https://nvd.nist.gov/vuln/detail/CVE-2023-53213
- https://lore.kernel.org/linux-cve-announce/2025091511-CVE-2023-53213-dfc5@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53232
- https://www.cve.org/CVERecord?id=CVE-2023-53232
- https://nvd.nist.gov/vuln/detail/CVE-2023-53232
- https://lore.kernel.org/linux-cve-announce/2025091515-CVE-2023-53232-39fa@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53257
- https://www.cve.org/CVERecord?id=CVE-2023-53257
- https://nvd.nist.gov/vuln/detail/CVE-2023-53257
- https://lore.kernel.org/linux-cve-announce/2025091503-CVE-2023-53257-6162@gregkh/T
- https://access.redhat.com/security/cve/CVE-2023-53373
- https://www.cve.org/CVERecord?id=CVE-2023-53373
- https://nvd.nist.gov/vuln/detail/CVE-2023-53373
- https://lore.kernel.org/linux-cve-announce/2025091855-CVE-2023-53373-087e@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-39841
- https://www.cve.org/CVERecord?id=CVE-2025-39841
- https://nvd.nist.gov/vuln/detail/CVE-2025-39841
- https://lore.kernel.org/linux-cve-announce/2025091902-CVE-2025-39841-2c0f@gregkh/T
- https://access.redhat.com/security/cve/CVE-2025-39864
- https://www.cve.org/CVERecord?id=CVE-2025-39864
- https://nvd.nist.gov/vuln/detail/CVE-2025-39864
- https://lore.kernel.org/linux-cve-announce/2025091906-CVE-2025-39864-a3a2@gregkh/T