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CVE-2023-4569

Fixed in a distro release EPSS <1%CVSS 5.5

A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel. This issue may allow a local attacker to cause double-deactivations of catchall elements, which can result in a memory leak.

Published 2023-08-28 · CVE record · OSV

Products: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Fedora

Distro releases

ReleasePackageFixed in
Debian:12linux6.1.52-1
Debian:13linux6.4.13-1
Debian:14linux6.4.13-1
SUSE:Linux Enterprise High Availability Extension 15 SP4kernel-default5.14.21-150400.24.88.1
SUSE:Linux Enterprise High Availability Extension 15 SP5kernel-default5.14.21-150500.55.28.1
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SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4-RT_Update_121-150400.1.3.1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4-RT_Update_131-150400.1.3.1
SUSE:Linux Enterprise Live Patching 15 SP4kernel-livepatch-SLE15-SP4_Update_181-150400.9.3.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-default5.14.21-150500.55.28.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5-RT_Update_41-150500.11.3.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5-RT_Update_51-150500.11.3.1
SUSE:Linux Enterprise Live Patching 15 SP5kernel-livepatch-SLE15-SP5_Update_51-150500.11.5.1
SUSE:Linux Enterprise Micro 5.3kernel-default5.14.21-150400.24.88.1
SUSE:Linux Enterprise Micro 5.3kernel-default-base5.14.21-150400.24.88.1.150400.24.40.1
SUSE:Linux Enterprise Micro 5.3kernel-rt5.14.21-150400.15.53.1
SUSE:Linux Enterprise Micro 5.4kernel-default5.14.21-150400.24.88.1
SUSE:Linux Enterprise Micro 5.4kernel-default-base5.14.21-150400.24.88.1.150400.24.40.1
SUSE:Linux Enterprise Micro 5.4kernel-rt5.14.21-150400.15.53.1
SUSE:Linux Enterprise Micro 5.5kernel-default5.14.21-150500.55.28.1
SUSE:Linux Enterprise Micro 5.5kernel-default-base5.14.21-150500.55.28.1.150500.6.11.2
SUSE:Linux Enterprise Micro 5.5kernel-rt5.14.21-150500.13.18.1
SUSE:Linux Enterprise Module for Basesystem 15 SP4kernel-64kb5.14.21-150400.24.88.1
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SUSE:Linux Enterprise Module for Basesystem 15 SP4kernel-default-base5.14.21-150400.24.88.1.150400.24.40.1
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SUSE:Linux Enterprise Module for Basesystem 15 SP5kernel-default-base5.14.21-150500.55.28.1.150500.6.11.2
SUSE:Linux Enterprise Module for Basesystem 15 SP5kernel-source5.14.21-150500.55.28.1
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SUSE:Linux Enterprise Module for Development Tools 15 SP4kernel-syms5.14.21-150400.24.88.1
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SUSE:Linux Enterprise Module for Legacy 15 SP5kernel-default5.14.21-150500.55.28.1
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SUSE:Real Time Module 15 SP5kernel-source-rt5.14.21-150500.13.18.1
SUSE:Real Time Module 15 SP5kernel-syms-rt5.14.21-150500.13.18.1
Ubuntu:16.04:LTSlinux-hwe-edgeno fix
Ubuntu:18.04:LTSlinux-aws-5.0no fix
Ubuntu:18.04:LTSlinux-aws-5.3no fix
Ubuntu:18.04:LTSlinux-azureno fix
Ubuntu:18.04:LTSlinux-azure-5.3no fix
Ubuntu:18.04:LTSlinux-azure-edgeno fix
Ubuntu:18.04:LTSlinux-gcpno fix
Ubuntu:18.04:LTSlinux-gcp-5.3no fix
Ubuntu:18.04:LTSlinux-gke-4.15no fix
Ubuntu:18.04:LTSlinux-gke-5.4no fix
Ubuntu:18.04:LTSlinux-gkeop-5.4no fix
Ubuntu:18.04:LTSlinux-hweno fix
Ubuntu:18.04:LTSlinux-oemno fix
Ubuntu:18.04:LTSlinux-oracle-5.0no fix
Ubuntu:18.04:LTSlinux-oracle-5.3no fix
Ubuntu:20.04:LTSlinux-aws-5.11no fix
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Ubuntu:20.04:LTSlinux-azure-5.11no fix
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Ubuntu:20.04:LTSlinux-azure-fdeno fix
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Ubuntu:20.04:LTSlinux-gcp-5.11no fix
Ubuntu:20.04:LTSlinux-gcp-5.13no fix
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Ubuntu:20.04:LTSlinux-gcp-5.8no fix
Ubuntu:20.04:LTSlinux-gkeno fix
Ubuntu:20.04:LTSlinux-gke-5.15no fix
Ubuntu:20.04:LTSlinux-gkeop-5.155.15.0-1028.33~20.04.1
Ubuntu:20.04:LTSlinux-hwe-5.11no fix
Ubuntu:20.04:LTSlinux-hwe-5.13no fix
Ubuntu:20.04:LTSlinux-hwe-5.155.15.0-84.93~20.04.1
Ubuntu:20.04:LTSlinux-hwe-5.8no fix
Ubuntu:20.04:LTSlinux-ibm-5.155.15.0-1038.41~20.04.1
Ubuntu:20.04:LTSlinux-intel-5.13no fix
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Ubuntu:20.04:LTSlinux-nvidia-tegra-5.155.15.0-1018.18~20.04.1
Ubuntu:20.04:LTSlinux-oem-5.10no fix
Ubuntu:20.04:LTSlinux-oem-5.13no fix
Ubuntu:20.04:LTSlinux-oem-5.14no fix
Ubuntu:20.04:LTSlinux-oem-5.6no fix
Ubuntu:20.04:LTSlinux-oracle-5.11no fix
Ubuntu:20.04:LTSlinux-oracle-5.13no fix
Ubuntu:20.04:LTSlinux-oracle-5.155.15.0-1044.50~20.04.1
Ubuntu:20.04:LTSlinux-oracle-5.8no fix
Ubuntu:20.04:LTSlinux-raspi2no fix
Ubuntu:20.04:LTSlinux-riscvno fix
Ubuntu:20.04:LTSlinux-riscv-5.11no fix
Ubuntu:20.04:LTSlinux-riscv-5.155.15.0-1041.45~20.04.1
Ubuntu:20.04:LTSlinux-riscv-5.8no fix
Ubuntu:22.04:LTSlinux5.15.0-84.93
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix
Ubuntu:22.04:LTSlinux-aws5.15.0-1045.50
Ubuntu:22.04:LTSlinux-aws-5.19no fix
Ubuntu:22.04:LTSlinux-aws-6.26.2.0-1012.12~22.04.1
Ubuntu:22.04:LTSlinux-azure5.15.0-1047.54
Ubuntu:22.04:LTSlinux-azure-5.19no fix
Ubuntu:22.04:LTSlinux-azure-6.26.2.0-1012.12~22.04.1
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Ubuntu:22.04:LTSlinux-azure-fde-6.26.2.0-1012.12~22.04.1.1
Ubuntu:22.04:LTSlinux-gcp5.15.0-1042.50
Ubuntu:22.04:LTSlinux-gcp-5.19no fix
Ubuntu:22.04:LTSlinux-gcp-6.26.2.0-1014.14~22.04.1
Ubuntu:22.04:LTSlinux-gke5.15.0-1042.47
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1028.33
Ubuntu:22.04:LTSlinux-hwe-5.19no fix
Ubuntu:22.04:LTSlinux-hwe-6.26.2.0-33.33~22.04.1
Ubuntu:22.04:LTSlinux-ibm5.15.0-1038.41
Ubuntu:22.04:LTSlinux-intel-iotg5.15.0-1040.46
Ubuntu:22.04:LTSlinux-kvm5.15.0-1042.47
Ubuntu:22.04:LTSlinux-lowlatency5.15.0-84.93
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.26.2.0-1013.13~22.04.1
Ubuntu:22.04:LTSlinux-nvidia5.15.0-1033.33
Ubuntu:22.04:LTSlinux-nvidia-6.26.2.0-1011.11
Ubuntu:22.04:LTSlinux-nvidia-tegra5.15.0-1018.18
Ubuntu:22.04:LTSlinux-nvidia-tegra-igx5.15.0-1005.5
Ubuntu:22.04:LTSlinux-oem-5.17no fix
Ubuntu:22.04:LTSlinux-oem-6.06.0.0-1021.21
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Ubuntu:22.04:LTSlinux-riscvno fix
Ubuntu:22.04:LTSlinux-riscv-5.19no fix
Ubuntu:22.04:LTSlinux-starfive-5.19no fix
Ubuntu:22.04:LTSlinux-xilinx-zynqmp5.15.0-1025.29
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix
Ubuntu:Nvidia-BlueField:22.04:LTSlinux-bluefield5.15.0-1024.26
Ubuntu:Pro:14.04:LTSlinux-lts-xenial4.4.0-252.286~14.04.1
Ubuntu:Pro:16.04:LTSlinux4.4.0-252.286
Ubuntu:Pro:16.04:LTSlinux-aws4.4.0-1167.182
Ubuntu:Pro:16.04:LTSlinux-aws-hwe4.15.0-1166.179~16.04.1
Ubuntu:Pro:16.04:LTSlinux-azure4.15.0-1175.190~16.04.1
Ubuntu:Pro:16.04:LTSlinux-gcp4.15.0-1160.177~16.04.1
Ubuntu:Pro:16.04:LTSlinux-hwe4.15.0-223.235~16.04.1
Ubuntu:Pro:18.04:LTSlinux4.15.0-223.235
Ubuntu:Pro:18.04:LTSlinux-aws4.15.0-1166.179
Ubuntu:Pro:18.04:LTSlinux-aws-5.45.4.0-1122.132~18.04.1
Ubuntu:Pro:18.04:LTSlinux-aws-5.45.4.0-1121.131~18.04.1
Ubuntu:Pro:18.04:LTSlinux-azure-4.154.15.0-1175.190
Ubuntu:Pro:18.04:LTSlinux-azure-5.45.4.0-1126.133~18.04.1
Ubuntu:Pro:18.04:LTSlinux-azure-5.45.4.0-1127.134~18.04.1
Ubuntu:Pro:18.04:LTSlinux-gcp-4.154.15.0-1160.177
Ubuntu:Pro:18.04:LTSlinux-gcp-5.45.4.0-1125.134~18.04.1
Ubuntu:Pro:18.04:LTSlinux-gcp-5.45.4.0-1126.135~18.04.1
Ubuntu:Pro:18.04:LTSlinux-hwe-5.45.4.0-174.193~18.04.1
Ubuntu:Pro:18.04:LTSlinux-hwe-5.45.4.0-175.195~18.04.1
Ubuntu:Pro:20.04:LTSlinux5.4.0-176.196
Ubuntu:Pro:20.04:LTSlinux5.4.0-174.193
Ubuntu:Pro:20.04:LTSlinux-aws5.4.0-1122.132
Ubuntu:Pro:20.04:LTSlinux-aws5.4.0-1121.131
Ubuntu:Pro:20.04:LTSlinux-aws-5.155.15.0-1057.63~20.04.1
Ubuntu:Pro:20.04:LTSlinux-aws-5.155.15.0-1056.61~20.04.1
Ubuntu:Pro:20.04:LTSlinux-azure5.4.0-1127.134
Ubuntu:Pro:20.04:LTSlinux-azure5.4.0-1126.133
Ubuntu:Pro:20.04:LTSlinux-gcp5.4.0-1126.135
Ubuntu:Pro:20.04:LTSlinux-gcp5.4.0-1125.134
Ubuntu:Pro:20.04:LTSlinux-gcp-5.155.15.0-1055.63~20.04.1
Ubuntu:Pro:20.04:LTSlinux-gcp-5.155.15.0-1054.62~20.04.1
Ubuntu:Pro:20.04:LTSlinux-gkeno fix
Ubuntu:Pro:20.04:LTSlinux-gke-5.155.15.0-1032.37~20.04.1
Ubuntu:Pro:20.04:LTSlinux-gkeop5.4.0-1088.92
Ubuntu:Pro:20.04:LTSlinux-hwe-5.155.15.0-101.111~20.04.1
Ubuntu:Pro:20.04:LTSlinux-hwe-5.155.15.0-102.112~20.04.1
Ubuntu:Pro:20.04:LTSlinux-ibm5.4.0-1068.73
Ubuntu:Pro:20.04:LTSlinux-ibm-5.155.15.0-1049.52~20.04.1
Ubuntu:Pro:20.04:LTSlinux-ibm-5.155.15.0-1050.53~20.04.1
Ubuntu:Pro:20.04:LTSlinux-lowlatency-hwe-5.155.15.0-101.111~20.04.1
Ubuntu:Pro:20.04:LTSlinux-lowlatency-hwe-5.155.15.0-102.112~20.04.1
Ubuntu:Pro:22.04:LTSlinux5.15.0-102.112
Ubuntu:Pro:22.04:LTSlinux5.15.0-101.111
Ubuntu:Pro:22.04:LTSlinux-aws5.15.0-1056.61
Ubuntu:Pro:22.04:LTSlinux-aws5.15.0-1057.63
Ubuntu:Pro:22.04:LTSlinux-aws-6.56.5.0-1016.16~22.04.1
Ubuntu:Pro:22.04:LTSlinux-azure5.15.0-1060.69
Ubuntu:Pro:22.04:LTSlinux-azure5.15.0-1059.67
Ubuntu:Pro:22.04:LTSlinux-azure-6.56.5.0-1017.17~22.04.1
Ubuntu:Pro:22.04:LTSlinux-gcp5.15.0-1055.63
Ubuntu:Pro:22.04:LTSlinux-gcp5.15.0-1054.62
Ubuntu:Pro:22.04:LTSlinux-gcp-6.56.5.0-1016.16~22.04.1
Ubuntu:Pro:22.04:LTSlinux-gke5.15.0-1053.58
Ubuntu:Pro:22.04:LTSlinux-gke5.15.0-1054.59
Ubuntu:Pro:22.04:LTSlinux-hwe-6.56.5.0-26.26~22.04.1
Ubuntu:Pro:22.04:LTSlinux-ibm5.15.0-1049.52
Ubuntu:Pro:22.04:LTSlinux-ibm5.15.0-1050.53
Ubuntu:Pro:22.04:LTSlinux-lowlatency5.15.0-101.111
Ubuntu:Pro:FIPS-preview:22.04:LTSlinux-fipsno fix
Ubuntu:Pro:Realtime:22.04:LTSlinux-intel-iot-realtime5.15.0-1039.41
Ubuntu:Pro:Realtime:22.04:LTSlinux-realtime5.15.0-1046.52
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