Linux · Security advisory · June 27, 2023

RHSA-2023:3847: Security update for 23 packages

RHSA-2023:3847, released June 27, 2023, fixes 1 CVE across 23 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0027
19th percentile

Fixed package versions

ProductReleaseFixed in
bpftoolRHEL 80:4.18.0-477.15.1.el8_8
kernelRHEL 80:4.18.0-477.15.1.el8_8
kernel-abi-stablelistsRHEL 80:4.18.0-477.15.1.el8_8
kernel-coreRHEL 80:4.18.0-477.15.1.el8_8
kernel-debugRHEL 80:4.18.0-477.15.1.el8_8
kernel-debug-coreRHEL 80:4.18.0-477.15.1.el8_8
kernel-debug-develRHEL 80:4.18.0-477.15.1.el8_8
kernel-debug-modulesRHEL 80:4.18.0-477.15.1.el8_8
kernel-debug-modules-extraRHEL 80:4.18.0-477.15.1.el8_8
kernel-develRHEL 80:4.18.0-477.15.1.el8_8
kernel-docRHEL 80:4.18.0-477.15.1.el8_8
kernel-modulesRHEL 80:4.18.0-477.15.1.el8_8
kernel-modules-extraRHEL 80:4.18.0-477.15.1.el8_8
kernel-toolsRHEL 80:4.18.0-477.15.1.el8_8
kernel-tools-libsRHEL 80:4.18.0-477.15.1.el8_8
kernel-tools-libs-develRHEL 80:4.18.0-477.15.1.el8_8
kernel-zfcpdumpRHEL 80:4.18.0-477.15.1.el8_8
kernel-zfcpdump-coreRHEL 80:4.18.0-477.15.1.el8_8
kernel-zfcpdump-develRHEL 80:4.18.0-477.15.1.el8_8
kernel-zfcpdump-modulesRHEL 80:4.18.0-477.15.1.el8_8
kernel-zfcpdump-modules-extraRHEL 80:4.18.0-477.15.1.el8_8
perfRHEL 80:4.18.0-477.15.1.el8_8
python3-perfRHEL 80:4.18.0-477.15.1.el8_8

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2023-28466 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: t... 7.0 0.0027 None reported
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