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Unscored CVE-2022-0854 EUVD-2022-15897GHSA-hjpw-pwwm-fvgm

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to…

Published Mar 23, 2022 · Updated Aug 2, 2024 · Assigned by redhat

Package: kernel Package: linux Package: linux Package: linux-aws Package: linux-aws-5.0 Package: linux-aws-5.11 Package: linux-aws-5.13 Package: linux-aws-5.3 Package: linux-aws-5.4 Package: linux-aws-5.8 Package: linux-aws-6.5 Package: linux-aws-fips Package: linux-aws-hwe Package: linux-azure Package: linux-azure-4.15 Package: linux-azure-5.11 Package: linux-azure-5.13 Package: linux-azure-5.15 Package: linux-azure-5.3 Package: linux-azure-5.4 Package: linux-azure-5.8 Package: linux-azure-6.5 Package: linux-azure-edge Package: linux-azure-fde Package: linux-azure-fde-5.15 Package: linux-azure-fips Package: linux-bluefield Package: linux-fips Package: linux-gcp Package: linux-gcp-4.15 Package: linux-gcp-5.11 Package: linux-gcp-5.13 Package: linux-gcp-5.3 Package: linux-gcp-5.4 Package: linux-gcp-5.8 Package: linux-gcp-6.5 Package: linux-gcp-fips Package: linux-gke Package: linux-gke-4.15 Package: linux-gke-5.4 Package: linux-gkeop Package: linux-gkeop-5.4 Package: linux-hwe Package: linux-hwe-5.11 Package: linux-hwe-5.13 Package: linux-hwe-5.15 Package: linux-hwe-5.4 Package: linux-hwe-5.8 Package: linux-hwe-edge Package: linux-ibm Package: linux-ibm-5.4 Package: linux-intel-5.13 Package: linux-intel-iot-realtime Package: linux-intel-iotg Package: linux-intel-iotg-5.15 Package: linux-iot Package: linux-kvm Package: linux-lowlatency Package: linux-lowlatency-hwe-5.15 Package: linux-lts-xenial Package: linux-oem Package: linux-oem-5.10 Package: linux-oem-5.13 Package: linux-oem-5.14 Package: linux-oem-5.6 Package: linux-oem-6.0 Package: linux-oem-6.5 Package: linux-oracle Package: linux-oracle-5.0 Package: linux-oracle-5.11 Package: linux-oracle-5.13 Package: linux-oracle-5.3 Package: linux-oracle-5.4 Package: linux-oracle-5.8 Package: linux-oracle-6.5 Package: linux-raspi Package: linux-raspi-5.4 Package: linux-raspi-realtime Package: linux-raspi2 Package: linux-realtime Package: linux-riscv Package: linux-riscv-5.11 Package: linux-riscv-5.8 Package: linux-riscv-6.5 Package: linux-starfive-6.5 Package: linux-vmware Ecosystem: Azure Linux Ecosystem: Debian Ecosystem: Ubuntu

Description

A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.

Affected products

VendorProductAffectedFixed
— Kernel Linux kernel 5.17-rc8 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 linux 5.17.3-1 —
Debian 13 linux 5.17.3-1 —
Debian 12 linux 5.17.3-1 —
Debian 11 linux 5.10.120-1 DSA-5161-1
Debian 10 linux 4.19.249-2 DSA-5173-1
Show 1 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Debian 9 linux 4.9.320-2 DLA-3065-1
ReleasePackageFixed inAdvisory
Ubuntu 24.04 LTS linux-raspi-realtime No fix yet —
Ubuntu 22.04 LTS linux +1 5.15.0-37.39 —
Ubuntu 22.04 LTS linux-aws 5.15.0-1011.14 —
Ubuntu 22.04 LTS linux-aws-6.5 +9 No fix yet —
Ubuntu 22.04 LTS linux-azure 5.15.0-1010.12 —
Ubuntu 22.04 LTS linux-gcp 5.15.0-1008.12 —
Ubuntu 22.04 LTS linux-gke 5.15.0-1008.10 —
Ubuntu 22.04 LTS linux-ibm 5.15.0-1007.8 —
Ubuntu 22.04 LTS linux-intel-iotg 5.15.0-1008.11 —
Ubuntu 22.04 LTS linux-kvm 5.15.0-1010.11 —
Ubuntu 22.04 LTS linux-oracle 5.15.0-1009.12 —
Ubuntu 22.04 LTS linux-raspi 5.15.0-1011.13 —
Ubuntu 20.04 LTS linux 5.4.0-126.142 —
Ubuntu 20.04 LTS linux-aws 5.4.0-1085.92 —
Ubuntu 20.04 LTS linux-azure 5.4.0-1091.96 —
Ubuntu 20.04 LTS linux-azure-5.15 5.15.0-1008.9~20.04.1 —
Ubuntu 20.04 LTS linux-bluefield 5.4.0-1046.51 —
Ubuntu 20.04 LTS linux-gcp 5.4.0-1089.97 —
Ubuntu 20.04 LTS linux-gke +24 No fix yet —
Ubuntu 20.04 LTS linux-gkeop 5.4.0-1053.56 —
Ubuntu 20.04 LTS linux-hwe-5.15 5.15.0-41.44~20.04.1 —
Ubuntu 20.04 LTS linux-ibm 5.4.0-1033.37 —
Ubuntu 20.04 LTS linux-intel-iotg-5.15 5.15.0-1008.11~20.04.1 —
Ubuntu 20.04 LTS linux-iot 5.4.0-1004.6 —
Ubuntu 20.04 LTS linux-kvm 5.4.0-1075.80 —
Ubuntu 20.04 LTS linux-lowlatency-hwe-5.15 5.15.0-42.45~20.04.1 —
Ubuntu 20.04 LTS linux-oem-5.14 5.14.0-1033.36 USN-5381-1
Ubuntu 20.04 LTS linux-oracle 5.4.0-1083.91 —
Ubuntu 20.04 LTS linux-raspi 5.4.0-1070.80 —
Ubuntu 18.04 LTS linux 4.15.0-191.202 —
Ubuntu 18.04 LTS linux-aws 4.15.0-1139.150 —
Ubuntu 18.04 LTS linux-aws-5.4 5.4.0-1085.92~18.04.1 —
Ubuntu 18.04 LTS linux-azure-4.15 4.15.0-1149.164 —
Ubuntu 18.04 LTS linux-azure-5.4 5.4.0-1091.96~18.04.1 —
Ubuntu 18.04 LTS linux-gcp +14 No fix yet —
Ubuntu 18.04 LTS linux-gcp-4.15 4.15.0-1134.150 —
Ubuntu 18.04 LTS linux-gcp-5.4 5.4.0-1089.97~18.04.1 —
Ubuntu 18.04 LTS linux-hwe-5.4 5.4.0-126.142~18.04.1 —
Ubuntu 18.04 LTS linux-ibm-5.4 5.4.0-1033.37~18.04.1 —
Ubuntu 18.04 LTS linux-kvm 4.15.0-1125.130 —
Ubuntu 18.04 LTS linux-oracle 4.15.0-1104.115 —
Ubuntu 18.04 LTS linux-oracle-5.4 5.4.0-1083.91~18.04.1 —
Ubuntu 18.04 LTS linux-raspi-5.4 5.4.0-1070.80~18.04.1 —
Ubuntu 16.04 LTS linux-hwe-edge No fix yet —
Show 10 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu Pro Realtime 22.04 LTS linux-realtime 5.15.0-1014.14 —
Ubuntu Pro FIPS 20.04 LTS linux-fips +3 No fix yet —
Ubuntu Pro FIPS 18.04 LTS linux-fips +3 No fix yet —
Ubuntu Pro FIPS 16.04 LTS linux-fips No fix yet —
Ubuntu Pro FIPS-updates 20.04 LTS linux-aws-fips 5.4.0-1085.92+fips1 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-azure-fips 5.4.0-1091.96+fips1 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-fips 5.4.0-1061.69 —
Ubuntu Pro FIPS-updates 20.04 LTS linux-gcp-fips 5.4.0-1089.97+fips1 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-aws-fips 4.15.0-2078.83 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-azure-fips 4.15.0-2059.65 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-fips 4.15.0-1096.107 —
Ubuntu Pro FIPS-updates 18.04 LTS linux-gcp-fips 4.15.0-2043.48 —
Ubuntu Pro FIPS-updates 16.04 LTS linux-fips No fix yet —
Ubuntu Pro 20.04 LTS linux-azure-fde-5.15 5.15.0-1114.123~20.04.1 —
Ubuntu Pro 16.04 LTS linux +2 No fix yet —
Ubuntu Pro 16.04 LTS linux-aws-hwe 4.15.0-1139.150~16.04.1 —
Ubuntu Pro 16.04 LTS linux-azure 4.15.0-1149.164~16.04.1 —
Ubuntu Pro 16.04 LTS linux-gcp 4.15.0-1134.150~16.04.2 —
Ubuntu Pro 16.04 LTS linux-hwe 4.15.0-191.202~16.04.1 —
Ubuntu Pro 16.04 LTS linux-oracle 4.15.0-1104.115~16.04.1 —
Ubuntu Pro 14.04 LTS linux +2 No fix yet —
Ubuntu Pro 14.04 LTS linux-azure 4.15.0-1149.164~14.04.1 —
ReleasePackageFixed inAdvisory
RHEL 9 kernel-rt +12 5.14.0-162.6.1.rt21.168.el9_1 RHSA-2022:7933
RHEL 9 perf +29 5.14.0-162.6.1.el9_1 RHSA-2022:8267
RHEL 8 kernel-rt +12 4.18.0-425.3.1.rt7.213.el8 RHSA-2022:7444
RHEL 8 perf +26 4.18.0-425.3.1.el8 RHSA-2022:7683
Show 2 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Red Hat Rhev Hypervisor 4 perf +2 4.18.0-372.87.1.el8_6 RHSA-2024:0412
RHEL 8.6 EUS perf +26 4.18.0-372.87.1.el8_6 RHSA-2024:0412

AlmaLinux

Errata ↗
ReleasePackageFixed inAdvisory
AlmaLinux 9 kernel-rt +11 5.14.0-162.6.1.rt21.168.el9_1 ALSA-2022:7933
AlmaLinux 9 perf +27 5.14.0-162.6.1.el9_1 ALSA-2022:8267
AlmaLinux 8 kernel-rt +11 4.18.0-425.3.1.rt7.213.el8 ALSA-2022:7444
AlmaLinux 8 perf +24 4.18.0-425.3.1.el8 ALSA-2022:7683

Rocky Linux

Errata ↗
ReleasePackageFixed inAdvisory
Rocky Linux 8 kernel 4.18.0-425.3.1.el8 RLSA-2022:7683
Rocky Linux 8 kernel-rt 4.18.0-425.3.1.rt7.213.el8 RLSA-2022:7444
ReleasePackageFixed inAdvisory
SLES 15 SP5 kernel-64kb +6 5.14.21-150500.55.133.1 SUSE-SU-2026:0317-1
SLES 15 SP5 kernel-default-base 5.14.21-150500.55.133.1.150500.6.65.1 SUSE-SU-2026:0317-1
SLES 15 SP4 kernel-64kb +6 5.14.21-150400.24.128.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLES 15 SP4 kernel-default-base 5.14.21-150400.24.128.1.150400.24.62.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLES 15 SP3 kernel-64kb +7 5.3.18-150300.59.63.1 SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLES 15 SP3 kernel-azure +2 5.3.18-150300.38.53.1 SUSE-SU-2022:1163-1
SLES 15 SP3 kernel-default-base 5.3.18-150300.59.63.1.150300.18.39.1 SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLES 15 SP2 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2024:3499-1, SUSE-SU-2022:1197-1
SLES 15 SP2 kernel-docs +5 5.3.18-150200.24.112.1 SUSE-SU-2024:3499-1, SUSE-SU-2022:1197-1
Show 28 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
SLES for SAP 15 SP5 kernel-default-base 5.14.21-150500.55.133.1.150500.6.65.1 SUSE-SU-2026:0317-1
SLES for SAP 15 SP5 kernel-docs +4 5.14.21-150500.55.133.1 SUSE-SU-2026:0317-1
SLES for SAP 15 SP4 kernel-default-base 5.14.21-150400.24.128.1.150400.24.62.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLES for SAP 15 SP4 kernel-docs +4 5.14.21-150400.24.128.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLES for SAP 15 SP3 kernel-default-base 5.3.18-150300.59.174.1.150300.18.103.1 SUSE-SU-2024:3249-1
SLES for SAP 15 SP3 kernel-docs +5 5.3.18-150300.59.174.1 SUSE-SU-2024:3249-1
SLES for SAP 15 SP2 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2024:3499-1, SUSE-SU-2022:1197-1
SLES for SAP 15 SP2 kernel-docs +5 5.3.18-150200.24.112.1 SUSE-SU-2024:3499-1, SUSE-SU-2022:1197-1
SLE Real Time 15 SP2 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2022:1197-1
SLE Real Time 15 SP2 kernel-docs +4 5.3.18-150200.24.112.1 SUSE-SU-2022:1197-1
SLE Micro 5.5 kernel-default-base 5.14.21-150500.55.133.1.150500.6.65.1 SUSE-SU-2026:0317-1
SLE Micro 5.5 kernel-rt +1 5.14.21-150500.13.118.1 SUSE-SU-2026:0263-1
SLE Micro 5.5 kernel-source +1 5.14.21-150500.55.133.1 SUSE-SU-2026:0317-1
SLE Micro 5.4 kernel-default 5.14.21-150400.24.128.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLE Micro 5.4 kernel-default-base 5.14.21-150400.24.128.1.150400.24.62.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLE Micro 5.4 kernel-rt +1 5.14.21-150400.15.142.1 SUSE-SU-2026:0411-1
SLE Micro 5.3 kernel-default 5.14.21-150400.24.128.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLE Micro 5.3 kernel-default-base 5.14.21-150400.24.128.1.150400.24.62.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLE Micro 5.3 kernel-rt +1 5.14.21-150400.15.142.1 SUSE-SU-2026:0411-1
SLE Micro 5.2 kernel-default 5.3.18-150300.59.63.1 SUSE-SU-2026:0369-1, SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLE Micro 5.2 kernel-default-base 5.3.18-150300.59.63.1.150300.18.39.1 SUSE-SU-2026:0369-1, SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLE Micro 5.2 kernel-rt 5.3.18-150300.85.1 SUSE-SU-2026:0350-1, SUSE-SU-2022:1407-1
SLE Micro 5.2 kernel-source-rt 5.3.18-150300.232.1 SUSE-SU-2026:0350-1
SLE Micro 5.1 kernel-default 5.3.18-150300.59.63.1 SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLE Micro 5.1 kernel-default-base 5.3.18-150300.59.63.1.150300.18.39.1 SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLE Micro 5.1 kernel-rt 5.3.18-150300.85.1 SUSE-SU-2022:1407-1
SLE Micro 5.0 kernel-default 5.3.18-150200.24.112.1 SUSE-SU-2022:1197-1
SLE Micro 5.0 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2022:1197-1
SLE Micro 5.0 kernel-rt 5.3.18-150200.79.2 SUSE-SU-2022:1257-1
SLE Live Patching 15 SP5 kernel-default 5.14.21-150500.55.133.1 SUSE-SU-2026:0317-1
SLE Live Patching 15 SP5 kernel-livepatch-SLE15-SP5_Update_34 1-150500.11.3.1 SUSE-SU-2026:0317-1
SLE Live Patching 15 SP4 kernel-default 5.14.21-150400.24.128.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLE Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_29 1-150400.9.3.1 SUSE-SU-2024:2929-1
SLE Live Patching 15 SP4 kernel-livepatch-SLE15-SP4_Update_48 1-150400.9.7.1 SUSE-SU-2026:0617-1
SLE Live Patching 15 SP3 kernel-default 5.3.18-150300.59.63.1 SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLE Live Patching 15 SP3 kernel-livepatch-SLE15-SP3_Update_17 +1 1-150300.7.3.1 SUSE-SU-2024:3249-1, SUSE-SU-2022:1183-1
SLE Live Patching 15 SP2 kernel-default 5.3.18-150200.24.112.1 SUSE-SU-2024:3499-1, SUSE-SU-2022:1197-1
SLE Live Patching 15 SP2 kernel-livepatch-SLE15-SP2_Update_26 1-150200.5.5.1 SUSE-SU-2022:1197-1
SLE Live Patching 15 SP2 kernel-livepatch-SLE15-SP2_Update_52 1-150200.5.3.1 SUSE-SU-2024:3499-1
SLE HPC 15 SP5 kernel-64kb +5 5.14.21-150500.55.133.1 SUSE-SU-2026:0317-1
SLE HPC 15 SP5 kernel-default-base 5.14.21-150500.55.133.1.150500.6.65.1 SUSE-SU-2026:0317-1
SLE HPC 15 SP4 kernel-64kb +5 5.14.21-150400.24.128.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLE HPC 15 SP4 kernel-default-base 5.14.21-150400.24.128.1.150400.24.62.1 SUSE-SU-2026:0617-1, SUSE-SU-2024:2929-1
SLE HPC 15 SP3 kernel-64kb +6 5.3.18-150300.59.174.1 SUSE-SU-2024:3249-1
SLE HPC 15 SP3 kernel-default-base 5.3.18-150300.59.174.1.150300.18.103.1 SUSE-SU-2024:3249-1
SLE HPC 15 SP2 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2024:3499-1, SUSE-SU-2022:1197-1
SLE HPC 15 SP2 kernel-docs +5 5.3.18-150200.24.112.1 SUSE-SU-2024:3499-1, SUSE-SU-2022:1197-1
SUSE Real Time Module 15 SP3 kernel-rt +3 5.3.18-150300.85.1 SUSE-SU-2022:1407-1
SUSE Real Time Module 15 SP2 kernel-rt +2 5.3.18-150200.79.2 SUSE-SU-2022:1257-1
SUSE Real Time Module 15 SP2 kernel-syms-rt 5.3.18-150200.79.1 SUSE-SU-2022:1257-1
SUSE Manager Server 4.3 kernel-default-base 5.14.21-150400.24.128.1.150400.24.62.1 SUSE-SU-2024:2929-1
SUSE Manager Server 4.3 kernel-syms +3 5.14.21-150400.24.128.1 SUSE-SU-2024:2929-1
SUSE Manager Server 4.1 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2022:1197-1
SUSE Manager Server 4.1 kernel-docs +5 5.3.18-150200.24.112.1 SUSE-SU-2022:1197-1
SUSE Manager Retail Branch Server 4.1 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2022:1197-1
SUSE Manager Retail Branch Server 4.1 kernel-docs +4 5.3.18-150200.24.112.1 SUSE-SU-2022:1197-1
SUSE Manager Proxy 4.3 kernel-default-base 5.14.21-150400.24.128.1.150400.24.62.1 SUSE-SU-2024:2929-1
SUSE Manager Proxy 4.3 kernel-syms +2 5.14.21-150400.24.128.1 SUSE-SU-2024:2929-1
SUSE Manager Proxy 4.1 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2022:1197-1
SUSE Manager Proxy 4.1 kernel-docs +4 5.3.18-150200.24.112.1 SUSE-SU-2022:1197-1
SUSE Enterprise Storage 7.1 kernel-64kb +6 5.3.18-150300.59.174.1 SUSE-SU-2024:3249-1
SUSE Enterprise Storage 7.1 kernel-default-base 5.3.18-150300.59.174.1.150300.18.103.1 SUSE-SU-2024:3249-1
SUSE Enterprise Storage 7 kernel-default-base 5.3.18-150200.24.112.1.150200.9.52.2 SUSE-SU-2022:1197-1
SUSE Enterprise Storage 7 kernel-docs +5 5.3.18-150200.24.112.1 SUSE-SU-2022:1197-1
ReleasePackageFixed inAdvisory
openSUSE Leap 15.3 dtb-aarch64 +11 5.3.18-150300.59.63.1 SUSE-SU-2022:1183-1
openSUSE Leap 15.3 kernel-azure +2 5.3.18-150300.38.53.1 SUSE-SU-2022:1163-1
openSUSE Leap 15.3 kernel-default-base 5.3.18-150300.59.63.1.150300.18.39.1 SUSE-SU-2022:1183-1

Amazon Linux

ReleasePackageFixed inAdvisory
Amazon Linux 2023 kernel-livepatch-6.1.10-15.42 1.0-0.amzn2023 ALAS2023-2023-070
Amazon Linux 2023 perf +12 6.1.10-15.42.amzn2023 ALAS2023-2023-070
Amazon Linux 2 kernel-livepatch-4.14.281-212.502 1.0-0.amzn2 ALAS2-2022-1798
Amazon Linux 2 perf +8 4.14.281-212.502.amzn2 ALAS2-2022-1798

Azure Linux

ReleasePackageFixed inAdvisory
Azure Linux 2 (CBL-Mariner) kernel 5.15.37.1-2 —

Oracle Linux

ReleasePackageFixed inAdvisory
Oracle Linux 9 perf +21 5.14.0-162.6.1.el9_1 ELSA-2022-8267
Oracle Linux 8 perf +19 4.18.0-425.3.1.el8 ELSA-2022-7683

Advisories 34

References