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7.5
Red Hat Kernel Update Fixes Security Flaw in Linux Systems
published 1 year ago
Summary
A security flaw exists in the Linux kernel, which could allow an attacker to bypass security restrictions. This update fixes the issue for Red Hat Enterprise Linux users, ensuring the security of their systems. It is recommended to apply the update as soon as possible.
What to do
- Update redhat bpftool to version 0:4.18.0-553.82.1.el8_10.
- Update redhat bpftool-debuginfo to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-abi-stablelists to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-core to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debug to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debug-core to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debug-debuginfo to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debug-devel to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debug-modules to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debug-modules-extra to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debuginfo to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debuginfo-common-aarch64 to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debuginfo-common-ppc64le to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debuginfo-common-s390x to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-debuginfo-common-x86_64 to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-devel to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-doc to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-modules to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-modules-extra to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-tools to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-tools-debuginfo to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-tools-libs to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-tools-libs-devel to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-zfcpdump to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-zfcpdump-core to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-zfcpdump-debuginfo to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-zfcpdump-devel to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-zfcpdump-modules to version 0:4.18.0-553.82.1.el8_10.
- Update redhat kernel-zfcpdump-modules-extra to version 0:4.18.0-553.82.1.el8_10.
- Update redhat perf to version 0:4.18.0-553.82.1.el8_10.
- Update redhat perf-debuginfo to version 0:4.18.0-553.82.1.el8_10.
- Update redhat python3-perf to version 0:4.18.0-553.82.1.el8_10.
- Update redhat python3-perf-debuginfo to version 0:4.18.0-553.82.1.el8_10.
Affected software
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Red Hat:enterprise_linux:8::baseos | redhat | bpftool |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | bpftool-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-abi-stablelists |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-core |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debug |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debug-core |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debug-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debug-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debug-modules |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debug-modules-extra |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debuginfo-common-aarch64 |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debuginfo-common-ppc64le |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debuginfo-common-s390x |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-debuginfo-common-x86_64 |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-doc |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-modules |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-modules-extra |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-tools |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-tools-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-tools-libs |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-tools-libs-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-zfcpdump |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-zfcpdump-core |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-zfcpdump-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-zfcpdump-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-zfcpdump-modules |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | kernel-zfcpdump-modules-extra |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | perf |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | perf-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | python3-perf |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::baseos | redhat | python3-perf-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | bpftool |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | bpftool-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-abi-stablelists |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-core |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debug |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debug-core |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debug-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debug-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debug-modules |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debug-modules-extra |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debuginfo-common-aarch64 |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debuginfo-common-ppc64le |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debuginfo-common-s390x |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-debuginfo-common-x86_64 |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
Showing 50 of 68. Show the rest
| Ecosystem | Vendor | Product | Affected versions |
|---|---|---|---|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-doc |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-modules |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-modules-extra |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-tools |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-tools-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-tools-libs |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-tools-libs-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-zfcpdump |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-zfcpdump-core |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-zfcpdump-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-zfcpdump-devel |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-zfcpdump-modules |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | kernel-zfcpdump-modules-extra |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | perf |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | perf-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | python3-perf |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
| Red Hat:enterprise_linux:8::crb | redhat | python3-perf-debuginfo |
< 0:4.18.0-553.82.1.el8_10 Fix: upgrade to 0:4.18.0-553.82.1.el8_10
|
Original advisory text
Red Hat Security Advisory: kernel security update
References
- https://access.redhat.com/errata/RHSA-2025:19447 Vendor Advisory
- https://access.redhat.com/security/updates/classification/#moderate Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2395253 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2395420 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2396934 Third Party Advisory
- https://issues.redhat.com/browse/RHEL-109431 Third Party Advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_19447.... Vendor Advisory
- https://access.redhat.com/security/cve/CVE-2022-50856 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2426165 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2022-50856 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-50856 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2025123046-CVE-2022-50856-af64@gregkh... Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-53226 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2023-53226 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-53226 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2025091513-CVE-2023-53226-a44a@gregkh... Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-53257 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2023-53257 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-53257 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2025091503-CVE-2023-53257-6162@gregkh... Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-53751 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2419858 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2023-53751 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-53751 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2025120842-CVE-2023-53751-2ff2@gregkh... Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2025-39864 Third Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2025-39864 Vendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-39864 Vendor Advisory
- https://lore.kernel.org/linux-cve-announce/2025091906-CVE-2025-39864-a3a2@gregkh... Third Party Advisory
Internet-facing
14 days
Internal
60 days
- Not known to be exploited
- Can be exploited automatically (estimated)
- Gives an attacker partial control (estimated)
Timeline
Published4 Nov 2025
Updated19 Mar 2026
First seen19 Mar 2026
Sources
RHSA-2025:19447 · OSV
Track software like this
Free during beta