An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted IRC with nf_conntrack_irc configured.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-debug-develUpgrade kernel-coreUpgrade kernel-toolsUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdumpUpgrade kernel-64k-debugUpgrade kernel-rtUpgrade perfUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-modules-coreUpgrade kernel-64k-debug-modules-coreUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-develUpgrade kernel-devel-matchedUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-modules-coreUpgrade kernel-modulesUpgrade kernel-64k-modules-coreUpgrade kernel-uki-virtUpgrade kernel-64k-devel-matchedUpgrade kernel-develUpgrade kernel-docUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-rt-modulesUpgrade kernel-64k-develUpgrade rtlaUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-modules-extraUpgrade kernel-rt-debug-modules-coreUpgrade kernel-tools-libsUpgrade kernel-rt-coreUpgrade kernel-debug-modules-coreUpgrade kernel-64k-debug-develUpgrade kernel-64k-modulesUpgrade kernel-rt-develUpgrade kernel-zfcpdump-coreUpgrade kernel-cross-headersUpgrade kernelUpgrade kernel-tools-libs-develUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debugUpgrade kernel-64k-debug-coreUpgrade bpftoolUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-64kUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-64k-coreUpgrade python3-perf | May 15, 2023 | Sep 1, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-toolsUpgrade perf-debuginfoUpgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-livepatch-5.15.69-37.134Upgrade kernel-livepatch-4.14.294-220.533Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-livepatch-5.10.144-127.601Upgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-devel | Oct 11, 2022 | Sep 1, 2022 |
| Amazon_linux | — | Upgrade kernel | Oct 11, 2022 | Sep 1, 2022 |
| Amazon_linux_2023 | — | Upgrade kernel-livepatch-6.1.10-15.42Upgrade kernel-toolsUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade perfUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-libbpf-staticUpgrade kernel-libbpf-develUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade python3-perfUpgrade kernel-libbpf | Feb 17, 2025 | Aug 30, 2022 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Sep 1, 2022 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | May 15, 2023 | Sep 1, 2022 |
| Debian | — | Upgrade linux | Oct 3, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Dec 22, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade perfUpgrade python-perfUpgrade kernel-develUpgrade kernel-toolsUpgrade kernelUpgrade kernel-headersUpgrade kernel-tools-libs | Mar 9, 2023 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade kernelUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-develUpgrade python3-perfUpgrade perfUpgrade kernel-toolsUpgrade bpftool | Dec 9, 2022 | Sep 1, 2022 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools | Nov 15, 2022 | Sep 1, 2022 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Dec 7, 2022 | Aug 30, 2022 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | May 15, 2023 | Sep 1, 2022 |
| Suse | — | Upgrade kernel-64kb-develUpgrade kernel-debug-develUpgrade kernel-azure-optionalUpgrade kernel-devel-azureUpgrade dtb-alteraUpgrade gfs2-kmp-rtUpgrade kernel-obs-qaUpgrade kernel-trace-develUpgrade kernel-source-vanillaUpgrade dtb-amdUpgrade kernel-syms-azureUpgrade kernel-64kb-optionalUpgrade dtb-appleUpgrade kselftests-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-livepatch-develUpgrade cluster-md-kmp-preemptUpgrade kernel-kvmsmall-develUpgrade kernel-source-azureUpgrade kselftests-kmp-azureUpgrade kernel-zfcpdumpUpgrade dtb-allwinnerUpgrade kernel-preemptUpgrade kernel-sourceUpgrade kernel-debug-baseUpgrade dtb-amazonUpgrade kernel-default-extraUpgrade kernel-vanilla-develUpgrade dtb-exynosUpgrade dtb-apmUpgrade kernel-preempt-livepatch-develUpgrade ocfs2-kmp-defaultUpgrade kernel-xenUpgrade kernel-azure-baseUpgrade cluster-md-kmp-rtUpgrade kernel-vanillaUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-macrosUpgrade kernel-debugUpgrade kernel-default-develUpgrade kernel-kvmsmallUpgrade ocfs2-kmp-64kbUpgrade kernel-vanilla-baseUpgrade reiserfs-kmp-64kbUpgrade kernel-rt_debug-develUpgrade dtb-caviumUpgrade kernel-docs-htmlUpgrade dtb-freescaleUpgrade cluster-md-kmp-azureUpgrade kernel-64kbUpgrade dtb-amlogicUpgrade kernel-symsUpgrade dtb-lgUpgrade kernel-ec2Upgrade ocfs2-kmp-rtUpgrade kernel-64kb-livepatch-develUpgrade dtb-marvellUpgrade dlm-kmp-64kbUpgrade kernel-traceUpgrade dtb-broadcomUpgrade gfs2-kmp-64kbUpgrade kernel-source-rtUpgrade ocfs2-kmp-preemptUpgrade kernel-rt_debugUpgrade kernel-azure-extraUpgrade dtb-hisiliconUpgrade gfs2-kmp-azureUpgrade kernel-kvmsmall-baseUpgrade reiserfs-kmp-preemptUpgrade kernel-default-livepatchUpgrade dtb-mediatekUpgrade dtb-renesasUpgrade ocfs2-kmp-azureUpgrade kernel-preempt-optionalUpgrade dtb-zteUpgrade dtb-alUpgrade dtb-xilinxUpgrade kernel-ec2-develUpgrade dlm-kmp-azureUpgrade kernel-preempt-develUpgrade kernel-default-base-rebuildUpgrade kernel-debug-livepatch-develUpgrade dtb-armUpgrade kernel-xen-baseUpgrade dtb-qcomUpgrade kernel-trace-baseUpgrade dtb-rockchipUpgrade kernel-preempt-extraUpgrade dlm-kmp-rtUpgrade kernel-xen-develUpgrade kernel-vanilla-livepatch-develUpgrade kernel-rtUpgrade kernel-default-manUpgrade dtb-socionextUpgrade dtb-nvidiaUpgrade kernel-ec2-baseUpgrade reiserfs-kmp-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-develUpgrade kernel-default-baseUpgrade dtb-sprdUpgrade kernel-syms-rtUpgrade kselftests-kmp-preemptUpgrade kernel-zfcpdump-manUpgrade kernel-azure-develUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-default-optionalUpgrade kernel-obs-buildUpgrade kselftests-kmp-defaultUpgrade kernel-docsUpgrade kernel-rt-develUpgrade kernel-64kb-extraUpgrade dlm-kmp-preemptUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-defaultUpgrade kernel-defaultUpgrade gfs2-kmp-preemptUpgrade kernel-azureUpgrade kernel-devel-rt | Oct 26, 2022 | Sep 1, 2022 |
| Ubuntu | — | Upgrade linux-image-4.4.0-1117-awsUpgrade linux-image-azure-fdeUpgrade linux-image-snapdragonUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.15.0-204-generic-lpaeUpgrade linux-image-gke-5.15Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-4.4.0-1155-awsUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.19.0-1011-raspiUpgrade linux-image-raspiUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.15.0-57-generic-64kUpgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-generic-64kUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-oem-22.04aUpgrade linux-image-aws-lts-18.04Upgrade linux-image-azureUpgrade linux-image-5.17.0-1035-oemUpgrade linux-image-ibmUpgrade linux-image-oem-22.04Upgrade linux-image-4.15.0-204-lowlatencyUpgrade linux-image-5.15.0-57-generic-lpaeUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.4.0-1078-raspiUpgrade linux-image-gkeop-5.4Upgrade linux-image-oemUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-57-genericUpgrade linux-image-5.4.0-1041-ibmUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1022-raspi-nolpaeUpgrade linux-image-5.4.0-1054-bluefieldUpgrade linux-image-5.19.0-1016-awsUpgrade linux-image-5.15.0-57-lowlatency-64kUpgrade linux-image-5.15.0-57-lowlatencyUpgrade linux-image-5.19.0-28-genericUpgrade linux-image-5.4.0-136-generic-lpaeUpgrade linux-image-dell300xUpgrade linux-image-4.15.0-1127-raspi2Upgrade linux-image-lowlatency-64kUpgrade linux-image-5.4.0-1097-gcpUpgrade linux-image-gkeopUpgrade linux-image-gkeop-5.15Upgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-oem-osp1Upgrade linux-image-azure-lts-18.04Upgrade linux-image-5.4.0-136-lowlatencyUpgrade linux-image-genericUpgrade linux-image-5.19.0-1015-kvmUpgrade linux-image-5.4.0-1083-kvmUpgrade linux-image-5.4.0-1091-oracleUpgrade linux-image-5.15.0-1027-gkeUpgrade linux-image-5.19.0-1014-ibmUpgrade linux-image-5.19.0-1014-lowlatencyUpgrade linux-image-generic-lts-xenialUpgrade linux-image-5.15.0-1030-azure-fdeUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.15.0-206-genericUpgrade linux-image-raspi-nolpaeUpgrade linux-image-4.15.0-1161-azureUpgrade linux-image-azure-lts-20.04Upgrade linux-image-4.15.0-1162-azureUpgrade linux-image-5.19.0-28-generic-64kUpgrade linux-image-4.4.0-239-genericUpgrade linux-image-4.15.0-1060-dell300xUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.15.0-1024-gkeUpgrade linux-image-4.15.0-1145-snapdragonUpgrade linux-image-raspi2Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-5.15.0-1026-gcpUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-oracleUpgrade linux-image-5.15.0-1026-oracleUpgrade linux-image-bluefieldUpgrade linux-image-gcpUpgrade linux-image-4.15.0-1146-gcpUpgrade linux-image-5.19.0-1014-gcpUpgrade linux-image-5.4.0-1061-gkeopUpgrade linux-image-5.19.0-1014-lowlatency-64kUpgrade linux-image-4.15.0-204-genericUpgrade linux-image-5.19.0-28-generic-lpaeUpgrade linux-image-4.15.0-1150-awsUpgrade linux-image-4.15.0-1145-gcpUpgrade linux-image-5.15.0-1030-azureUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-5.15.0-1012-gkeopUpgrade linux-image-5.4.0-136-genericUpgrade linux-image-5.15.0-1022-raspiUpgrade linux-image-5.15.0-1025-kvmUpgrade linux-image-4.15.0-206-lowlatencyUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-4.15.0-1135-kvmUpgrade linux-image-virtualUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.19.0-1014-oracleUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-5.4.0-1100-azure-fdeUpgrade linux-image-gkeUpgrade linux-image-5.19.0-1011-raspi-nolpaeUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-1114-oracleUpgrade linux-image-awsUpgrade linux-image-5.19.0-1016-azureUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.15.0-1027-awsUpgrade linux-image-5.15.0-1022-ibmUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gke-5.4Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-1100-azureUpgrade linux-image-5.4.0-1091-gkeUpgrade linux-image-5.4.0-1093-awsUpgrade linux-image-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-virtual-hwe-18.04 | Jan 7, 2023 | Sep 1, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 1, 2022 |
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