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  4. RLSA-2023:7549

[RLSA-2023:7549] kernel security and bug fix update

Severity Important
Affected Packages 21
CVEs 7
Info Packages References Vulnerabilities

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe (CVE-2023-2163)

  • kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)

  • kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)

  • kernel: use-after-free due to race condition occurring in dvb_register_device() (CVE-2022-45884)

  • kernel: use-after-free due to race condition occurring in dvb_net.c (CVE-2022-45886)

  • kernel: use-after-free due to race condition occurring in dvb_ca_en50221.c (CVE-2022-45919)

  • kernel: use-after-free in smb2_is_status_io_timeout() (CVE-2023-1192)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • Random delay receiving packets after bringing up VLAN on top of VF with vf-vlan-pruning enabled (BZ#2240750)

  • bpf_jit_limit hit again (BZ#2243011)

  • HPE Edgeline 920t resets during kdump context when ice driver is loaded and when system is booted with intel_iommu=on iommu=pt (BZ#2244625)

Package Affected Version
pkg:rpm/rockylinux/python3-perf?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/perf?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-tools?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-tools-libs?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-tools-libs-devel?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-modules?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-modules-extra?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-headers?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-doc?arch=noarch&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-devel?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-debuginfo-common-aarch64?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-debug?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-debug-modules?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-debug-modules-extra?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-debug-devel?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-debug-core?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-cross-headers?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-core?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/kernel-abi-stablelists?arch=noarch&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
pkg:rpm/rockylinux/bpftool?arch=aarch64&distro=rockylinux-8.9 < 4.18.0-513.9.1.el8_9
ID
RLSA-2023:7549
Severity
important
URL
https://errata.rockylinux.org/RLSA-2023:7549
Published
2023-12-06T23:16:24
(9 months ago)
Modified
2023-12-06T23:18:00
(9 months ago)
Rights
Copyright 2024 Rocky Enterprise Software Foundation
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/rockylinux/python3-perf?arch=aarch64&distro=rockylinux-8.9 rockylinux python3-perf < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/perf?arch=aarch64&distro=rockylinux-8.9 rockylinux perf < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-tools?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-tools < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-tools-libs?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-tools-libs < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-tools-libs-devel?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-tools-libs-devel < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-modules?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-modules < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-modules-extra?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-modules-extra < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-headers?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-headers < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-doc?arch=noarch&distro=rockylinux-8.9 rockylinux kernel-doc < 4.18.0-513.9.1.el8_9 rockylinux-8.9 noarch
Affected pkg:rpm/rockylinux/kernel-devel?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-devel < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-debuginfo-common-aarch64?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-debuginfo-common-aarch64 < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-debug?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-debug < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-debug-modules?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-debug-modules < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-debug-modules-extra?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-debug-modules-extra < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-debug-devel?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-debug-devel < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-debug-core?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-debug-core < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-cross-headers?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-cross-headers < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-core?arch=aarch64&distro=rockylinux-8.9 rockylinux kernel-core < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
Affected pkg:rpm/rockylinux/kernel-abi-stablelists?arch=noarch&distro=rockylinux-8.9 rockylinux kernel-abi-stablelists < 4.18.0-513.9.1.el8_9 rockylinux-8.9 noarch
Affected pkg:rpm/rockylinux/bpftool?arch=aarch64&distro=rockylinux-8.9 rockylinux bpftool < 4.18.0-513.9.1.el8_9 rockylinux-8.9 aarch64
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date