CriticalFix available

Red Hat Security Advisory: kernel security update

Type: advisorySource: OSV1 source record

Announced 17 Dec 2025Group revision 1

RHSA-2025:23445

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:RHSA-2025:23445

bpftool

Source reference: /affected/0/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/0/ranges
Prerequisites: Not stated in this record

bpftool-debuginfo

Source reference: /affected/1/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/1/ranges
Prerequisites: Not stated in this record

kernel

Source reference: /affected/2/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/2/ranges
Prerequisites: Not stated in this record

kernel-abi-whitelists

Source reference: /affected/3/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/3/ranges
Prerequisites: Not stated in this record

kernel-core

Source reference: /affected/4/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/4/ranges
Prerequisites: Not stated in this record

kernel-debug

Source reference: /affected/5/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/5/ranges
Prerequisites: Not stated in this record

kernel-debug-core

Source reference: /affected/6/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/6/ranges
Prerequisites: Not stated in this record

kernel-debug-debuginfo

Source reference: /affected/7/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/7/ranges
Prerequisites: Not stated in this record

kernel-debug-devel

Source reference: /affected/8/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/8/ranges
Prerequisites: Not stated in this record

kernel-debug-modules

Source reference: /affected/9/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/9/ranges
Prerequisites: Not stated in this record

kernel-debug-modules-extra

Source reference: /affected/10/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/10/ranges
Prerequisites: Not stated in this record

kernel-debuginfo

Source reference: /affected/11/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/11/ranges
Prerequisites: Not stated in this record

kernel-debuginfo-common-x86_64

Source reference: /affected/12/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/12/ranges
Prerequisites: Not stated in this record

kernel-devel

Source reference: /affected/13/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/13/ranges
Prerequisites: Not stated in this record

kernel-doc

Source reference: /affected/14/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/14/ranges
Prerequisites: Not stated in this record

kernel-modules

Source reference: /affected/15/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/15/ranges
Prerequisites: Not stated in this record

kernel-modules-extra

Source reference: /affected/16/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/16/ranges
Prerequisites: Not stated in this record

kernel-tools

Source reference: /affected/17/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/17/ranges
Prerequisites: Not stated in this record

kernel-tools-debuginfo

Source reference: /affected/18/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/18/ranges
Prerequisites: Not stated in this record

kernel-tools-libs

Source reference: /affected/19/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/19/ranges
Prerequisites: Not stated in this record

perf

Source reference: /affected/20/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/20/ranges
Prerequisites: Not stated in this record

perf-debuginfo

Source reference: /affected/21/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/21/ranges
Prerequisites: Not stated in this record

python3-perf

Source reference: /affected/22/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/22/ranges
Prerequisites: Not stated in this record

python3-perf-debuginfo

Source reference: /affected/23/package/name

Affected versions: Not stated in this record
Fixed versions: 0:4.18.0-193.178.1.el8_2
Source reference: /affected/23/ranges
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

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    "package": {
      "name": "kernel-debug-modules-extra",
      "purl": "pkg:rpm/redhat/kernel-debug-modules-extra",
      "ecosystem": "Red Hat:rhel_aus:8.2::baseos"
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    "package": {
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      "purl": "pkg:rpm/redhat/kernel-tools",
      "ecosystem": "Red Hat:rhel_aus:8.2::baseos"
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          {
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    "package": {
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      "ecosystem": "Red Hat:rhel_aus:8.2::baseos"
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          {
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        ]
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    "package": {
      "name": "perf",
      "purl": "pkg:rpm/redhat/perf",
      "ecosystem": "Red Hat:rhel_aus:8.2::baseos"
    },
    "database_specific": {
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  },
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          {
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        ]
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    ],
    "package": {
      "name": "perf-debuginfo",
      "purl": "pkg:rpm/redhat/perf-debuginfo",
      "ecosystem": "Red Hat:rhel_aus:8.2::baseos"
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  },
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    ],
    "package": {
      "name": "python3-perf",
      "purl": "pkg:rpm/redhat/python3-perf",
      "ecosystem": "Red Hat:rhel_aus:8.2::baseos"
    },
    "database_specific": {
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        ]
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    "package": {
      "name": "python3-perf-debuginfo",
      "purl": "pkg:rpm/redhat/python3-perf-debuginfo",
      "ecosystem": "Red Hat:rhel_aus:8.2::baseos"
    },
    "database_specific": {
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]

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