RHSA-2023:0395
Advisory lineage Upstream: 2 Downstream: 0
Upstream
Published: 13 Sept 2024, 23:24
Last modified:20 Feb 2026, 10:05
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
13 Sept 2024, 23:24
Published
Vulnerability first disclosed
20 Feb 2026, 10:05
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: kernel security and bug fix 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
< 0:4.18.0-193.98.1.el8_2
- redhat•bpftool-debuginfo
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-abi-whitelists
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-core
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debug
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debug-core
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debug-debuginfo
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debug-devel
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debug-modules
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debug-modules-extra
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debuginfo
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debuginfo-common-ppc64le
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-debuginfo-common-x86_64
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-devel
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-doc
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-modules
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-modules-extra
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-tools
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-tools-debuginfo
< 0:4.18.0-193.98.1.el8_2
- redhat•kernel-tools-libs
< 0:4.18.0-193.98.1.el8_2
- redhat•perf
< 0:4.18.0-193.98.1.el8_2
- redhat•perf-debuginfo
< 0:4.18.0-193.98.1.el8_2
- redhat•python3-perf
< 0:4.18.0-193.98.1.el8_2
- redhat•python3-perf-debuginfo
< 0:4.18.0-193.98.1.el8_2
References (12)
- https://access.redhat.com/errata/RHSA-2023:0395
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=2067482
- https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_0395.json
- https://access.redhat.com/security/cve/CVE-2021-47544
- https://bugzilla.redhat.com/show_bug.cgi?id=2283406
- https://www.cve.org/CVERecord?id=CVE-2021-47544
- https://nvd.nist.gov/vuln/detail/CVE-2021-47544
- https://lore.kernel.org/linux-cve-announce/2024052440-CVE-2021-47544-ceb5@gregkh/T
- https://access.redhat.com/security/cve/CVE-2022-2964
- https://www.cve.org/CVERecord?id=CVE-2022-2964
- https://nvd.nist.gov/vuln/detail/CVE-2022-2964