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01 Record

CVE-2022-29581

Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18;

HighPUBLISHEDCNA: Google
CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

02 Description

Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18;

03 Exploitation and scoring

Exploitation
Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.
SSVC decision
  • ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.92% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 60.2% of scored records. A rank, not a probability.
NVD base score
7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-05-17 16:50Z4 YR AGO
Last updated
2025-04-21 13:53Z1 YR AGO
Reserved
2022-04-22
Assigning CNA
Google
Record state
PUBLISHED
Severity
High (CVSS 7.8)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-911Improper Update of Reference CountBase
  • CWE-416Use After FreeVariant
Data version
5.1
Document digest
a01830840af2e9259fb5c8a5db4d1b5f9552c1df99bb7db6d483d637b739aad7

05 Affected products

VendorProductVersionsPlatforms
LinuxKernel< 5.18, 4.14 to < unspecified—

06 References

07 Fixed in

AlmaLinux 8

  • bpftool
    Fixed in 4.18.0-425.3.1.el8
  • kernel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-abi-stablelists
    Fixed in 4.18.0-425.3.1.el8
  • kernel-core
    Fixed in 4.18.0-425.3.1.el8
  • kernel-cross-headers
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-core
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-modules
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-modules-extra
    Fixed in 4.18.0-425.3.1.el8
  • kernel-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-doc
    Fixed in 4.18.0-425.3.1.el8
  • kernel-headers
    Fixed in 4.18.0-425.3.1.el8
  • kernel-modules
    Fixed in 4.18.0-425.3.1.el8
  • kernel-modules-extra
    Fixed in 4.18.0-425.3.1.el8
  • kernel-rt
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-core
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-core
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-devel
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-kvm
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-modules
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-modules-extra
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-devel
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-kvm
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-modules
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-modules-extra
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-tools
    Fixed in 4.18.0-425.3.1.el8
  • kernel-tools-libs
    Fixed in 4.18.0-425.3.1.el8
  • kernel-tools-libs-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-core
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-modules
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-modules-extra
    Fixed in 4.18.0-425.3.1.el8
  • perf
    Fixed in 4.18.0-425.3.1.el8
  • python3-perf
    Fixed in 4.18.0-425.3.1.el8

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

AlmaLinux 9

  • bpftool
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-abi-stablelists
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-core
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-cross-headers
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-core
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-devel-matched
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-modules
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-modules-extra
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-devel-matched
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-doc
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-headers
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-modules
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-modules-extra
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-rt
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-core
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-core
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-devel
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-kvm
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-modules
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-modules-extra
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-devel
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-kvm
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-modules
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-modules-extra
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-tools
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-tools-libs
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-tools-libs-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-core
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-devel-matched
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-modules
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-modules-extra
    Fixed in 5.14.0-162.6.1.el9_1
  • perf
    Fixed in 5.14.0-162.6.1.el9_1
  • python3-perf
    Fixed in 5.14.0-162.6.1.el9_1

Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 8

  • bpftool
    Fixed in 4.18.0-425.3.1.el8
  • kernel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-abi-stablelists
    Fixed in 4.18.0-425.3.1.el8
  • kernel-core
    Fixed in 4.18.0-425.3.1.el8
  • kernel-cross-headers
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-core
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-modules
    Fixed in 4.18.0-425.3.1.el8
  • kernel-debug-modules-extra
    Fixed in 4.18.0-425.3.1.el8
  • kernel-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-doc
    Fixed in 4.18.0-425.3.1.el8
  • kernel-headers
    Fixed in 4.18.0-425.3.1.el8
  • kernel-modules
    Fixed in 4.18.0-425.3.1.el8
  • kernel-modules-extra
    Fixed in 4.18.0-425.3.1.el8
  • kernel-rt
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-core
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-core
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-devel
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-kvm
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-modules
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-debug-modules-extra
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-devel
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-kvm
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-modules
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-rt-modules-extra
    Fixed in 4.18.0-425.3.1.rt7.213.el8
  • kernel-tools
    Fixed in 4.18.0-425.3.1.el8
  • kernel-tools-libs
    Fixed in 4.18.0-425.3.1.el8
  • kernel-tools-libs-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-core
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-devel
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-modules
    Fixed in 4.18.0-425.3.1.el8
  • kernel-zfcpdump-modules-extra
    Fixed in 4.18.0-425.3.1.el8
  • perf
    Fixed in 4.18.0-425.3.1.el8
  • python3-perf
    Fixed in 4.18.0-425.3.1.el8

Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

CloudLinux 9

  • bpftool
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-abi-stablelists
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-core
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-cross-headers
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-core
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-devel-matched
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-modules
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-debug-modules-extra
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-devel-matched
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-doc
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-headers
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-modules
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-modules-extra
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-rt
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-core
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-core
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-devel
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-kvm
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-modules
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-debug-modules-extra
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-devel
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-kvm
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-modules
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-rt-modules-extra
    Fixed in 5.14.0-162.6.1.rt21.168.el9_1
  • kernel-tools
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-tools-libs
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-tools-libs-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-core
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-devel
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-devel-matched
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-modules
    Fixed in 5.14.0-162.6.1.el9_1
  • kernel-zfcpdump-modules-extra
    Fixed in 5.14.0-162.6.1.el9_1
  • perf
    Fixed in 5.14.0-162.6.1.el9_1
  • python3-perf
    Fixed in 5.14.0-162.6.1.el9_1

Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.

Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.

Debian 12

  • linux
    Fixed in 5.17.6-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

  • linux
    Fixed in 5.17.6-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

  • linux
    Fixed in 5.17.6-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 16.04 LTS

  • linux-hwe-edge
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 18.04 LTS

  • linux
    Fixed in 4.15.0-180.189
  • linux-aws
    Fixed in 4.15.0-1130.139
  • linux-aws-5.0
    No fix yet
  • linux-aws-5.3
    No fix yet
  • linux-aws-5.4
    Fixed in 5.4.0-1075.80~18.04.1
  • linux-azure
    No fix yet
  • linux-azure-4.15
    Fixed in 4.15.0-1139.152
  • linux-azure-5.3
    No fix yet
  • linux-azure-5.4
    Fixed in 5.4.0-1080.83~18.04.2
  • linux-azure-edge
    No fix yet
  • linux-dell300x
    Fixed in 4.15.0-1047.52
  • linux-gcp
    No fix yet
  • linux-gcp-4.15
    Fixed in 4.15.0-1124.138
  • linux-gcp-5.3
    No fix yet
  • linux-gcp-5.4
    Fixed in 5.4.0-1075.80~18.04.1
  • linux-gke-4.15
    No fix yet
  • linux-gke-5.4
    Fixed in 5.4.0-1072.77~18.04.1
  • linux-gkeop-5.4
    Fixed in 5.4.0-1043.44~18.04.1
  • linux-hwe
    No fix yet
  • linux-hwe-5.4
    Fixed in 5.4.0-113.127~18.04.1
  • linux-hwe-edge
    No fix yet
  • linux-ibm-5.4
    Fixed in 5.4.0-1023.25~18.04.1
  • linux-kvm
    Fixed in 4.15.0-1116.119
  • linux-oem
    No fix yet
  • linux-oracle
    Fixed in 4.15.0-1095.104
  • linux-oracle-5.0
    No fix yet
  • linux-oracle-5.3
    No fix yet
  • linux-oracle-5.4
    Fixed in 5.4.0-1073.79~18.04.1
  • linux-raspi-5.4
    Fixed in 5.4.0-1062.70~18.04.1
  • linux-raspi2
    Fixed in 4.15.0-1111.118
  • linux-snapdragon
    Fixed in 4.15.0-1129.138

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 20.04 LTS

  • linux
    Fixed in 5.4.0-113.127
  • linux-aws
    Fixed in 5.4.0-1075.80
  • linux-aws-5.11
    No fix yet
  • linux-aws-5.13
    Fixed in 5.13.0-1025.27~20.04.1
  • linux-aws-5.8
    No fix yet
  • linux-azure
    Fixed in 5.4.0-1080.83
  • linux-azure-5.11
    No fix yet
  • linux-azure-5.13
    Fixed in 5.13.0-1025.29~20.04.1
  • linux-azure-5.8
    No fix yet
  • linux-bluefield
    Fixed in 5.4.0-1036.39
  • linux-gcp
    Fixed in 5.4.0-1075.80
  • linux-gcp-5.11
    No fix yet
  • linux-gcp-5.13
    Fixed in 5.13.0-1027.32~20.04.1
  • linux-gcp-5.8
    No fix yet
  • linux-gke
    Fixed in 5.4.0-1072.77
  • linux-gkeop
    Fixed in 5.4.0-1043.44
  • linux-hwe-5.11
    No fix yet
  • linux-hwe-5.13
    Fixed in 5.13.0-44.49~20.04.1
  • linux-hwe-5.8
    No fix yet
  • linux-ibm
    Fixed in 5.4.0-1023.25
  • linux-intel-5.13
    No fix yet
  • linux-intel-iotg-5.15
    Fixed in 5.15.0-1008.11~20.04.1
  • linux-iot
    Fixed in 5.4.0-1004.6
  • linux-kvm
    Fixed in 5.4.0-1065.68
  • linux-oem-5.10
    No fix yet
  • linux-oem-5.13
    No fix yet
  • linux-oem-5.14
    Fixed in 5.14.0-1038.42
  • linux-oem-5.6
    No fix yet
  • linux-oracle
    Fixed in 5.4.0-1073.79
  • linux-oracle-5.11
    No fix yet
  • linux-oracle-5.13
    Fixed in 5.13.0-1030.35~20.04.1
  • linux-oracle-5.8
    No fix yet
  • linux-raspi
    Fixed in 5.4.0-1062.70
  • linux-raspi2
    No fix yet
  • linux-riscv
    No fix yet
  • linux-riscv-5.11
    No fix yet
  • linux-riscv-5.8
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 22.04 LTS

  • linux
    Fixed in 5.15.0-33.34
  • linux-aws
    Fixed in 5.15.0-1008.10
  • linux-azure
    Fixed in 5.15.0-1007.8
  • linux-gcp
    Fixed in 5.15.0-1005.8
  • linux-gke
    Fixed in 5.15.0-1005.6
  • linux-ibm
    Fixed in 5.15.0-1004.4
  • linux-intel-iot-realtime
    No fix yet
  • linux-intel-iotg
    Fixed in 5.15.0-1008.11
  • linux-kvm
    Fixed in 5.15.0-1007.7
  • linux-lowlatency
    Fixed in 5.15.0-33.34
  • linux-oem-5.17
    Fixed in 5.17.0-1006.6
  • linux-oem-6.0
    No fix yet
  • linux-oracle
    Fixed in 5.15.0-1006.8
  • linux-raspi
    Fixed in 5.15.0-1008.8
  • linux-realtime
    No fix yet
  • linux-riscv
    Fixed in 5.15.0-1011.12

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu 24.04 LTS

  • linux-raspi-realtime
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 14.04 LTS

  • linux-azure
    Fixed in 4.15.0-1139.152~14.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro 16.04 LTS

  • linux-aws-hwe
    Fixed in 4.15.0-1130.139~16.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-azure
    Fixed in 4.15.0-1139.152~16.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-gcp
    Fixed in 4.15.0-1124.138~16.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-hwe
    Fixed in 4.15.0-180.189~16.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
  • linux-oracle
    Fixed in 4.15.0-1095.104~16.04.1
    Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro FIPS-updates 18.04 LTS

  • linux-aws-fips
    Fixed in 4.15.0-2069.72
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-azure-fips
    Fixed in 4.15.0-2050.54
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-fips
    Fixed in 4.15.0-1087.96
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-gcp-fips
    Fixed in 4.15.0-2034.37
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro FIPS-updates 20.04 LTS

  • linux-aws-fips
    Fixed in 5.4.0-1078.84+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-azure-fips
    Fixed in 5.4.0-1080.83+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-fips
    Fixed in 5.4.0-1051.57
    Available with Ubuntu Pro: https://ubuntu.com/pro
  • linux-gcp-fips
    Fixed in 5.4.0-1075.80+fips1
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro FIPS 18.04 LTS

  • linux-aws-fips
    No fix yet
  • linux-azure-fips
    No fix yet
  • linux-fips
    No fix yet
  • linux-gcp-fips
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro FIPS 20.04 LTS

  • linux-aws-fips
    No fix yet
  • linux-azure-fips
    No fix yet
  • linux-fips
    No fix yet
  • linux-gcp-fips
    No fix yet

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

Ubuntu Pro Realtime 22.04 LTS

  • linux-realtime
    Fixed in 5.15.0-1011.11
    Available with Ubuntu Pro: https://ubuntu.com/pro

Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.

A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.