CVE-2022-2503

MEDIUM

6.9

CVSS v3

Description

Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates. We recommend upgrading past commit 4caae58406f8ceb741603eee460d79bacca9b1b5

CWE-302 CWE-287Improper Authentication

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.120-1CVE-2022-2503

Fixed in:5.18.2-1CVE-2022-2503

bpftoolRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

bpftoolRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

bpftool-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

bpftool-debuginfoRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernelRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernelRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-abi-stablelistsRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-abi-stablelistsRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-coreRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-coreRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debugRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debugRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-coreRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-coreRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-debuginfoRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-develRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-develRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-modulesRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-modules-extraRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debug-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfoRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-aarch64Rocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-aarch64Red Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-ppc64leRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-ppc64leRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-s390xRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-s390xRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-x86_64Rocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-debuginfo-common-x86_64Red Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-develRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-develRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-docRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-docRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-modulesRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-modules-extraRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-toolsRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-toolsRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-tools-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-tools-debuginfoRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-tools-libsRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-tools-libsRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-tools-libs-develRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-tools-libs-develRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdumpRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdumpRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-coreRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-coreRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-debuginfoRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-develRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-develRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-modulesRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-modulesRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-modules-extraRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

kernel-zfcpdump-modules-extraRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

perfRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

perfRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

perf-debuginfoRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

python3-perfRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

python3-perfRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

python3-perf-debuginfoRocky

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

python3-perf-debuginfoRed Hat / RHEL

Fixed in:0:4.18.0-372.75.1.el8_6RHSA-2023:5627

linuxUbuntu

Fixed in:4.4.0-239.273USN-6014-1

Fixed in:5.4.0-126.142USN-5622-1

Fixed in:5.15.0-47.51USN-5594-1

linux-awsUbuntu

Fixed in:4.4.0-1117.123USN-6013-1

Fixed in:4.4.0-1155.170USN-6001-1

Fixed in:5.4.0-1085.92USN-5622-1

Fixed in:5.15.0-1019.23USN-5594-1

linux-aws-5.15Ubuntu

Fixed in:5.15.0-1019.23~20.04.1USN-5594-1

linux-aws-5.4Ubuntu

Fixed in:5.4.0-1085.92~18.04.1USN-5622-1

linux-azureUbuntu

Fixed in:5.4.0-1091.96USN-5622-1

Fixed in:5.15.0-1019.24USN-5594-1

linux-azure-5.15Ubuntu

Fixed in:5.15.0-1019.24~20.04.1USN-5594-1

linux-azure-5.4Ubuntu

Fixed in:5.4.0-1091.96~18.04.1USN-5622-1

linux-azure-fdeUbuntu

Fixed in:5.4.0-1091.96+cvm1.1USN-5639-1

linux-bluefieldUbuntu

Fixed in:5.4.0-1046.51USN-5622-1

linux-gcpUbuntu

Fixed in:5.4.0-1089.97USN-5647-1

Fixed in:5.15.0-1017.23USN-5594-1

linux-gcp-5.15Ubuntu

Fixed in:5.15.0-1017.23~20.04.2USN-5594-1

linux-gcp-5.4Ubuntu

Fixed in:5.4.0-1089.97~18.04.1USN-5660-1

linux-gkeUbuntu

Fixed in:5.4.0-1083.89USN-5654-1

Fixed in:5.15.0-1015.18USN-5594-1

linux-gke-5.15Ubuntu

Fixed in:5.15.0-1015.18~20.04.1USN-5594-1

linux-gkeopUbuntu

Fixed in:5.4.0-1053.56USN-5622-1

Fixed in:5.15.0-1002.4USN-5594-1

linux-hwe-5.15Ubuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-hwe-5.4Ubuntu

Fixed in:5.4.0-126.142~18.04.1USN-5622-1

linux-ibmUbuntu

Fixed in:5.4.0-1033.37USN-5622-1

Fixed in:5.15.0-1013.15USN-5594-1

linux-ibm-5.4Ubuntu

Fixed in:5.4.0-1033.37~18.04.1USN-5622-1

linux-image-4.4.0-1117-awsUbuntu

Fixed in:4.4.0-1117.123USN-6013-1

linux-image-4.4.0-1118-kvmUbuntu

Fixed in:4.4.0-1118.128USN-6014-1

linux-image-4.4.0-1155-awsUbuntu

Fixed in:4.4.0-1155.170USN-6001-1

linux-image-4.4.0-239-genericUbuntu

Fixed in:4.4.0-239.273~14.04.1USN-6014-1

Fixed in:4.4.0-239.273USN-6014-1

linux-image-4.4.0-239-lowlatencyUbuntu

Fixed in:4.4.0-239.273~14.04.1USN-6014-1

Fixed in:4.4.0-239.273USN-6014-1

linux-image-5.15.0-1002-gkeopUbuntu

Fixed in:5.15.0-1002.4USN-5594-1

linux-image-5.15.0-1013-ibmUbuntu

Fixed in:5.15.0-1013.15USN-5594-1

linux-image-5.15.0-1014-raspiUbuntu

Fixed in:5.15.0-1014.16USN-5602-1

linux-image-5.15.0-1014-raspi-nolpaeUbuntu

Fixed in:5.15.0-1014.16USN-5602-1

linux-image-5.15.0-1015-gkeUbuntu

Fixed in:5.15.0-1015.18~20.04.1USN-5594-1

Fixed in:5.15.0-1015.18USN-5594-1

linux-image-5.15.0-1015-intel-iotgUbuntu

Fixed in:5.15.0-1015.20USN-5616-1

linux-image-5.15.0-1017-gcpUbuntu

Fixed in:5.15.0-1017.23~20.04.2USN-5594-1

Fixed in:5.15.0-1017.23USN-5594-1

linux-image-5.15.0-1017-kvmUbuntu

Fixed in:5.15.0-1017.21USN-5594-1

linux-image-5.15.0-1017-oracleUbuntu

Fixed in:5.15.0-1017.22USN-5599-1

linux-image-5.15.0-1019-awsUbuntu

Fixed in:5.15.0-1019.23~20.04.1USN-5594-1

Fixed in:5.15.0-1019.23USN-5594-1

linux-image-5.15.0-1019-azureUbuntu

Fixed in:5.15.0-1019.24~20.04.1USN-5594-1

Fixed in:5.15.0-1019.24USN-5594-1

linux-image-5.15.0-47-genericUbuntu

Fixed in:5.15.0-47.51USN-5594-1

linux-image-5.15.0-47-generic-64kUbuntu

Fixed in:5.15.0-47.51USN-5594-1

linux-image-5.15.0-47-generic-lpaeUbuntu

Fixed in:5.15.0-47.51USN-5594-1

linux-image-5.15.0-47-lowlatencyUbuntu

Fixed in:5.15.0-47.53USN-5594-1

linux-image-5.15.0-47-lowlatency-64kUbuntu

Fixed in:5.15.0-47.53USN-5594-1

linux-image-5.15.0-48-genericUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-image-5.15.0-48-generic-64kUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-image-5.15.0-48-generic-lpaeUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-image-5.15.0-48-lowlatencyUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-image-5.15.0-48-lowlatency-64kUbuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-image-5.4.0-1033-ibmUbuntu

Fixed in:5.4.0-1033.37~18.04.1USN-5622-1

Fixed in:5.4.0-1033.37USN-5622-1

linux-image-5.4.0-1046-bluefieldUbuntu

Fixed in:5.4.0-1046.51USN-5622-1

linux-image-5.4.0-1053-gkeopUbuntu

Fixed in:5.4.0-1053.56USN-5622-1

linux-image-5.4.0-1070-raspiUbuntu

Fixed in:5.4.0-1070.80~18.04.1USN-5630-1

Fixed in:5.4.0-1070.80USN-5622-1

linux-image-5.4.0-1075-kvmUbuntu

Fixed in:5.4.0-1075.80USN-5622-1

linux-image-5.4.0-1083-gkeUbuntu

Fixed in:5.4.0-1083.89USN-5654-1

linux-image-5.4.0-1083-oracleUbuntu

Fixed in:5.4.0-1083.91~18.04.1USN-5622-1

Fixed in:5.4.0-1083.91USN-5622-1

linux-image-5.4.0-1085-awsUbuntu

Fixed in:5.4.0-1085.92~18.04.1USN-5622-1

Fixed in:5.4.0-1085.92USN-5622-1

linux-image-5.4.0-1089-gcpUbuntu

Fixed in:5.4.0-1089.97~18.04.1USN-5660-1

Fixed in:5.4.0-1089.97USN-5647-1

linux-image-5.4.0-1091-azureUbuntu

Fixed in:5.4.0-1091.96~18.04.1USN-5622-1

Fixed in:5.4.0-1091.96USN-5622-1

linux-image-5.4.0-1091-azure-fdeUbuntu

Fixed in:5.4.0-1091.96+cvm1.1USN-5639-1

linux-image-5.4.0-126-genericUbuntu

Fixed in:5.4.0-126.142~18.04.1USN-5622-1

Fixed in:5.4.0-126.142USN-5622-1

linux-image-5.4.0-126-generic-lpaeUbuntu

Fixed in:5.4.0-126.142~18.04.1USN-5622-1

Fixed in:5.4.0-126.142USN-5622-1

linux-image-5.4.0-126-lowlatencyUbuntu

Fixed in:5.4.0-126.142~18.04.1USN-5622-1

Fixed in:5.4.0-126.142USN-5622-1

linux-image-awsUbuntu

Fixed in:4.4.0.1117.114USN-6013-1

Fixed in:4.4.0.1155.159USN-6001-1

Fixed in:5.4.0.1085.65USN-5622-1

Fixed in:5.15.0.1019.23~20.04.11USN-5594-1

Fixed in:5.15.0.1019.19USN-5594-1

linux-image-aws-lts-20.04Ubuntu

Fixed in:5.4.0.1085.85USN-5622-1

linux-image-azureUbuntu

Fixed in:5.4.0.1091.68USN-5622-1

Fixed in:5.15.0.1019.22~20.04.12USN-5594-1

Fixed in:5.15.0.1019.18USN-5594-1

linux-image-azure-fdeUbuntu

Fixed in:5.4.0.1091.96+cvm1.31USN-5639-1

linux-image-azure-lts-20.04Ubuntu

Fixed in:5.4.0.1091.88USN-5622-1

linux-image-bluefieldUbuntu

Fixed in:5.4.0.1046.45USN-5622-1

linux-image-gcpUbuntu

Fixed in:5.4.0.1089.68USN-5660-1

Fixed in:5.15.0.1017.23~20.04.1USN-5594-1

Fixed in:5.15.0.1017.15USN-5594-1

linux-image-gcp-lts-20.04Ubuntu

Fixed in:5.4.0.1089.94USN-5647-1

linux-image-genericUbuntu

Fixed in:4.4.0.239.245USN-6014-1

Fixed in:5.4.0.126.127USN-5622-1

Fixed in:5.15.0.47.47USN-5594-1

linux-image-generic-64kUbuntu

Fixed in:5.15.0.47.47USN-5594-1

linux-image-generic-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

linux-image-generic-64k-hwe-22.04Ubuntu

Fixed in:5.15.0.47.47USN-5594-1

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.4.0.126.142~18.04.106USN-5622-1

linux-image-generic-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

linux-image-generic-hwe-22.04Ubuntu

Fixed in:5.15.0.47.47USN-5594-1

linux-image-generic-lpaeUbuntu

Fixed in:5.4.0.126.127USN-5622-1

Fixed in:5.15.0.47.47USN-5594-1

linux-image-generic-lpae-hwe-18.04Ubuntu

Fixed in:5.4.0.126.142~18.04.106USN-5622-1

linux-image-generic-lpae-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

linux-image-generic-lpae-hwe-22.04Ubuntu

Fixed in:5.15.0.47.47USN-5594-1

linux-image-generic-lts-xenialUbuntu

Fixed in:4.4.0.239.207USN-6014-1

Fixed in:4.4.0.239.245USN-6014-1

linux-image-gkeUbuntu

Fixed in:5.4.0.1083.91USN-5654-1

Fixed in:5.15.0.1015.17USN-5594-1

linux-image-gke-5.15Ubuntu

Fixed in:5.15.0.1015.18~20.04.1USN-5594-1

Fixed in:5.15.0.1015.17USN-5594-1

linux-image-gke-5.4Ubuntu

Fixed in:5.4.0.1083.91USN-5654-1

linux-image-gkeopUbuntu

Fixed in:5.4.0.1053.54USN-5622-1

Fixed in:5.15.0.1002.4USN-5594-1

linux-image-gkeop-5.15Ubuntu

Fixed in:5.15.0.1002.4USN-5594-1

linux-image-gkeop-5.4Ubuntu

Fixed in:5.4.0.1053.54USN-5622-1

linux-image-ibmUbuntu

Fixed in:5.4.0.1033.47USN-5622-1

Fixed in:5.4.0.1033.62USN-5622-1

Fixed in:5.15.0.1013.12USN-5594-1

linux-image-ibm-lts-20.04Ubuntu

Fixed in:5.4.0.1033.62USN-5622-1

linux-image-intel-iotgUbuntu

Fixed in:5.15.0.1015.16USN-5616-1

linux-image-kvmUbuntu

Fixed in:4.4.0.1118.115USN-6014-1

Fixed in:5.4.0.1075.72USN-5622-1

Fixed in:5.15.0.1017.15USN-5594-1

linux-image-lowlatencyUbuntu

Fixed in:4.4.0.239.245USN-6014-1

Fixed in:5.4.0.126.127USN-5622-1

Fixed in:5.15.0.47.44USN-5594-1

linux-image-lowlatency-64kUbuntu

Fixed in:5.15.0.47.44USN-5594-1

linux-image-lowlatency-64k-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.16USN-5623-1

linux-image-lowlatency-64k-hwe-22.04Ubuntu

Fixed in:5.15.0.47.44USN-5594-1

linux-image-lowlatency-hwe-18.04Ubuntu

Fixed in:5.4.0.126.142~18.04.106USN-5622-1

linux-image-lowlatency-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.16USN-5623-1

linux-image-lowlatency-hwe-22.04Ubuntu

Fixed in:5.15.0.47.44USN-5594-1

linux-image-lowlatency-lts-xenialUbuntu

Fixed in:4.4.0.239.207USN-6014-1

Fixed in:4.4.0.239.245USN-6014-1

linux-image-oemUbuntu

Fixed in:5.4.0.126.142~18.04.106USN-5622-1

Fixed in:5.4.0.126.127USN-5622-1

linux-image-oem-20.04Ubuntu

Fixed in:5.15.0.47.47USN-5594-1

linux-image-oem-osp1Ubuntu

Fixed in:5.4.0.126.142~18.04.106USN-5622-1

Fixed in:5.4.0.126.127USN-5622-1

linux-image-oracleUbuntu

Fixed in:5.4.0.1083.91~18.04.60USN-5622-1

Fixed in:5.15.0.1017.15USN-5599-1

linux-image-oracle-lts-20.04Ubuntu

Fixed in:5.4.0.1083.80USN-5622-1

linux-image-raspiUbuntu

Fixed in:5.4.0.1070.103USN-5622-1

Fixed in:5.15.0.1014.13USN-5602-1

linux-image-raspi-hwe-18.04Ubuntu

Fixed in:5.4.0.1070.70USN-5630-1

linux-image-raspi-nolpaeUbuntu

Fixed in:5.15.0.1014.13USN-5602-1

linux-image-raspi2Ubuntu

Fixed in:5.4.0.1070.103USN-5622-1

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.4.0.126.142~18.04.106USN-5622-1

linux-image-virtualUbuntu

Fixed in:4.4.0.239.245USN-6014-1

Fixed in:5.4.0.126.127USN-5622-1

Fixed in:5.15.0.47.47USN-5594-1

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.4.0.126.142~18.04.106USN-5622-1

linux-image-virtual-hwe-20.04Ubuntu

Fixed in:5.15.0.48.54~20.04.18USN-5623-1

linux-image-virtual-hwe-22.04Ubuntu

Fixed in:5.15.0.47.47USN-5594-1

linux-image-virtual-lts-xenialUbuntu

Fixed in:4.4.0.239.207USN-6014-1

Fixed in:4.4.0.239.245USN-6014-1

linux-intel-iotgUbuntu

Fixed in:5.15.0-1015.20USN-5616-1

linux-kvmUbuntu

Fixed in:4.4.0-1118.128USN-6014-1

Fixed in:5.4.0-1075.80USN-5622-1

Fixed in:5.15.0-1017.21USN-5594-1

linux-lowlatencyUbuntu

Fixed in:5.15.0-47.53USN-5594-1

linux-lowlatency-hwe-5.15Ubuntu

Fixed in:5.15.0-48.54~20.04.1USN-5623-1

linux-lts-xenialUbuntu

Fixed in:4.4.0-239.273~14.04.1USN-6014-1

linux-oracleUbuntu

Fixed in:5.4.0-1083.91USN-5622-1

Fixed in:5.15.0-1017.22USN-5599-1

linux-oracle-5.4Ubuntu

Fixed in:5.4.0-1083.91~18.04.1USN-5622-1

linux-raspiUbuntu

Fixed in:5.4.0-1070.80USN-5622-1

Fixed in:5.15.0-1014.16USN-5602-1

linux-raspi-5.4Ubuntu

Fixed in:5.4.0-1070.80~18.04.1USN-5630-1

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredHigh

User InteractionRequired

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

Exploit Intelligence

0.38%probability of exploitation in 30 days

31stpercentile

Low risk: more likely to be exploited than 31% of all known CVEs.

References

Patch1

github.com

Other references1

security.netapp.com

Related Vulnerabilities

Other CWE-302 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-43441	Critical	9.8	70%	-	Fix
CVE-2024-4024	High	7.3	15%	-	Fix
CVE-2016-9482	Critical	9.8	4.7%	-	-
CVE-2025-29813	Critical	10.0	1.7%	-	-
CVE-2020-15074	High	7.5	1.0%	-	Fix
CVE-2024-49056	High	7.3	1.0%	-	-

Common questions

How do I fix CVE-2022-2503?

Published advisories record a fix for 190 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2022-2503 being actively exploited?

Not that we know of. CVE-2022-2503 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.38% is the estimated probability that it will be exploited in the next 30 days. That is higher than 31% of all scored CVEs.

How severe is CVE-2022-2503?

CVE-2022-2503 has a CVSS v3 base score of 6.9, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2022-2503 affect?

Published advisories record a fix for linux (Debian), bpftool (Rocky), bpftool (Red Hat / RHEL), bpftool-debuginfo (Red Hat / RHEL), and 186 more. Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2022-2503

Markdown

[![CVE-2022-2503](https://tridentstack.com/cve/badge/CVE-2022-2503.svg)](https://tridentstack.com/cve/CVE-2022-2503)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-2503"><img src="https://tridentstack.com/cve/badge/CVE-2022-2503.svg" alt="CVE-2022-2503"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.