CVE-2024-50082
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
02 Description
blk-rq-qos: fix crash on rq_qos_wait vs. rq_qos_wake_function race
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.22% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 12.9% of scored records. A rank, not a probability.
- NVD base score
- 4.7 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-10-15.
- Red Hat severity
- Low. 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
- 2024-10-29 00:50Z2 YR AGO
- Last updated
- 2026-10-15 21:41Z13 DAYS AGO
- Reserved
- 2024-10-21
- Assigning CNA
- Linux
- 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-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
- Data version
- 5.2
- Document digest
- 291c3e55b5622228547cbbd79b2f364c755b88ffd479df17743b205f1fe4e64e
05 Affected products
06 References
- git.kernel.orghttps://git.kernel.org/stable/c/d04b72c9ef2b0689bfc1057d21c4aeed087c329f
- git.kernel.orghttps://git.kernel.org/stable/c/3bc6d0f8b70a9101456cf02ab99acb75254e1852
- git.kernel.orghttps://git.kernel.org/stable/c/455a469758e57a6fe070e3e342db12e4a629e0eb
- git.kernel.orghttps://git.kernel.org/stable/c/b5e900a3612b69423a0e1b0ab67841a1fb4af80f
- git.kernel.orghttps://git.kernel.org/stable/c/4c5b123ab289767afe940389dbb963c5c05e594e
- git.kernel.orghttps://git.kernel.org/stable/c/04f283fc16c8d5db641b6bffd2d8310aa7eccebc
- git.kernel.orghttps://git.kernel.org/stable/c/e972b08b91ef48488bae9789f03cfedb148667fb
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
07 Fixed in
AlmaLinux 8
- bpftool Fixed in 4.18.0-553.32.1.el8_10
- kernel Fixed in 4.18.0-553.32.1.el8_10
- kernel-abi-stablelists Fixed in 4.18.0-553.32.1.el8_10
- kernel-core Fixed in 4.18.0-553.32.1.el8_10
- kernel-cross-headers Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-core Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-modules Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-modules-extra Fixed in 4.18.0-553.32.1.el8_10
- kernel-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-doc Fixed in 4.18.0-553.32.1.el8_10
- kernel-headers Fixed in 4.18.0-553.32.1.el8_10
- kernel-modules Fixed in 4.18.0-553.32.1.el8_10
- kernel-modules-extra Fixed in 4.18.0-553.32.1.el8_10
- kernel-rt Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-core Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-core Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-devel Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-modules Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-modules-extra Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-devel Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-modules Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-modules-extra Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-tools Fixed in 4.18.0-553.32.1.el8_10
- kernel-tools-libs Fixed in 4.18.0-553.32.1.el8_10
- kernel-tools-libs-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-core Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-modules Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-modules-extra Fixed in 4.18.0-553.32.1.el8_10
- perf Fixed in 4.18.0-553.32.1.el8_10
- python3-perf Fixed in 4.18.0-553.32.1.el8_10
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 4.18.0-553.32.1.el8_10
- kernel Fixed in 4.18.0-553.32.1.el8_10
- kernel-abi-stablelists Fixed in 4.18.0-553.32.1.el8_10
- kernel-core Fixed in 4.18.0-553.32.1.el8_10
- kernel-cross-headers Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-core Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-modules Fixed in 4.18.0-553.32.1.el8_10
- kernel-debug-modules-extra Fixed in 4.18.0-553.32.1.el8_10
- kernel-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-doc Fixed in 4.18.0-553.32.1.el8_10
- kernel-headers Fixed in 4.18.0-553.32.1.el8_10
- kernel-modules Fixed in 4.18.0-553.32.1.el8_10
- kernel-modules-extra Fixed in 4.18.0-553.32.1.el8_10
- kernel-rt Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-core Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-core Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-devel Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-modules Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-debug-modules-extra Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-devel Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-modules Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-rt-modules-extra Fixed in 4.18.0-553.32.1.rt7.373.el8_10
- kernel-tools Fixed in 4.18.0-553.32.1.el8_10
- kernel-tools-libs Fixed in 4.18.0-553.32.1.el8_10
- kernel-tools-libs-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-core Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-devel Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-modules Fixed in 4.18.0-553.32.1.el8_10
- kernel-zfcpdump-modules-extra Fixed in 4.18.0-553.32.1.el8_10
- perf Fixed in 4.18.0-553.32.1.el8_10
- python3-perf Fixed in 4.18.0-553.32.1.el8_10
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.
Debian 12
- linux Fixed in 6.1.115-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 6.11.5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 6.11.5-1
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-aws-5.0 No fix yet
- linux-aws-5.3 No fix yet
- linux-azure No fix yet
- linux-azure-5.3 No fix yet
- linux-azure-edge No fix yet
- linux-gcp No fix yet
- linux-gcp-5.3 No fix yet
- linux-gke-4.15 No fix yet
- linux-gke-5.4 No fix yet
- linux-gkeop-5.4 No fix yet
- linux-hwe No fix yet
- linux-hwe-edge No fix yet
- linux-oem No fix yet
- linux-oracle-5.0 No fix yet
- linux-oracle-5.3 No fix yet
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 5.4.0-208.228
- linux-aws Fixed in 5.4.0-1140.150
- linux-aws-5.11 No fix yet
- linux-aws-5.13 No fix yet
- linux-aws-5.15 Fixed in 5.15.0-1080.87~20.04.1
- linux-aws-5.8 No fix yet
- linux-azure Fixed in 5.4.0-1145.152
- linux-azure-5.11 No fix yet
- linux-azure-5.13 No fix yet
- linux-azure-5.15 Fixed in 5.15.0-1081.90~20.04.1
- linux-azure-5.8 No fix yet
- linux-azure-fde No fix yet
- linux-bluefield Fixed in 5.4.0-1099.106
- linux-gcp Fixed in 5.4.0-1143.152
- linux-gcp-5.11 No fix yet
- linux-gcp-5.13 No fix yet
- linux-gcp-5.15 Fixed in 5.15.0-1077.86~20.04.1
- linux-gcp-5.8 No fix yet
- linux-gke No fix yet
- linux-gke-5.15 No fix yet
- linux-gkeop No fix yet
- linux-gkeop-5.15 No fix yet
- linux-hwe-5.11 No fix yet
- linux-hwe-5.13 No fix yet
- linux-hwe-5.15 Fixed in 5.15.0-134.145~20.04.1
- linux-hwe-5.8 No fix yet
- linux-ibm Fixed in 5.4.0-1086.91
- linux-ibm-5.15 Fixed in 5.15.0-1074.77~20.04.1
- linux-intel-5.13 No fix yet
- linux-intel-iotg-5.15 Fixed in 5.15.0-1073.79~20.04.2
- linux-iot Fixed in 5.4.0-1048.51
- linux-kvm Fixed in 5.4.0-1127.136
- linux-lowlatency-hwe-5.15 Fixed in 5.15.0-133.143~20.04.1
- linux-oem-5.10 No fix yet
- linux-oem-5.13 No fix yet
- linux-oem-5.14 No fix yet
- linux-oem-5.6 No fix yet
- linux-oracle Fixed in 5.4.0-1138.147
- linux-oracle-5.11 No fix yet
- linux-oracle-5.13 No fix yet
9 further packages in Ubuntu 20.04 LTS not shown (first 40 listed).
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 5.15.0-133.144
- linux-allwinner-5.19 No fix yet
- linux-aws Fixed in 5.15.0-1078.85
- linux-aws-5.19 No fix yet
- linux-aws-6.2 No fix yet
- linux-aws-6.5 No fix yet
- linux-aws-6.8 Fixed in 6.8.0-1027.29~22.04.1
- linux-azure Fixed in 5.15.0-1081.90
- linux-azure-5.19 No fix yet
- linux-azure-6.2 No fix yet
- linux-azure-6.5 No fix yet
- linux-azure-6.8 Fixed in 6.8.0-1025.30~22.04.1
- linux-azure-fde Fixed in 5.15.0-1081.90.1
- linux-azure-fde-5.19 No fix yet
- linux-azure-fde-6.2 No fix yet
- linux-gcp Fixed in 5.15.0-1077.86
- linux-gcp-5.19 No fix yet
- linux-gcp-6.2 No fix yet
- linux-gcp-6.5 No fix yet
- linux-gcp-6.8 Fixed in 6.8.0-1026.28~22.04.1
- linux-gke Fixed in 5.15.0-1075.81
- linux-gkeop Fixed in 5.15.0-1060.68
- linux-hwe-5.19 No fix yet
- linux-hwe-6.2 No fix yet
- linux-hwe-6.5 No fix yet
- linux-hwe-6.8 Fixed in 6.8.0-57.59~22.04.1
- linux-ibm Fixed in 5.15.0-1070.73
- linux-ibm-6.8 Fixed in 6.8.0-1023.23~22.04.1
- linux-intel-iotg Fixed in 5.15.0-1073.79
- linux-kvm Fixed in 5.15.0-1076.81
- linux-lowlatency Fixed in 5.15.0-133.143
- linux-lowlatency-hwe-5.19 No fix yet
- linux-lowlatency-hwe-6.2 No fix yet
- linux-lowlatency-hwe-6.5 No fix yet
- linux-lowlatency-hwe-6.8 Fixed in 6.8.0-56.58.1~22.04.1
- linux-nvidia Fixed in 5.15.0-1072.73
- linux-nvidia-6.2 No fix yet
- linux-nvidia-6.5 No fix yet
- linux-nvidia-6.8 Fixed in 6.8.0-1024.27~22.04.1
- linux-nvidia-tegra Fixed in 5.15.0-1033.33
18 further packages in Ubuntu 22.04 LTS not shown (first 40 listed).
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- linux Fixed in 6.8.0-56.58
- linux-aws Fixed in 6.8.0-1025.27
- linux-azure Fixed in 6.8.0-1025.30
- linux-azure-6.11 Fixed in 6.11.0-1012.12~24.04.1
- linux-azure-nvidia Fixed in 6.8.0-1014.15
- linux-gcp Fixed in 6.8.0-1026.28
- linux-gcp-6.11 Fixed in 6.11.0-1011.11~24.04.1
- linux-gke Fixed in 6.8.0-1021.25
- linux-gkeop Fixed in 6.8.0-1008.10
- linux-ibm Fixed in 6.8.0-1022.22
- linux-lowlatency Fixed in 6.8.0-56.58.1
- linux-nvidia Fixed in 6.8.0-1024.27
- linux-nvidia-6.11 Fixed in 6.11.0-1007.7
- linux-nvidia-lowlatency Fixed in 6.8.0-1024.27.1
- linux-nvidia-tegra Fixed in 6.8.0-1004.4
- linux-oem-6.11 Fixed in 6.11.0-1015.15
- linux-oem-6.8 Fixed in 6.8.0-1024.24
- linux-oracle Fixed in 6.8.0-1022.23
- linux-raspi Fixed in 6.8.0-1028.32
- linux-raspi-realtime No fix yet
- linux-realtime No fix yet
- linux-riscv Fixed in 6.8.0-56.58.1
- linux-xilinx Fixed in 6.8.0-1017.18
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Nvidia-BlueField 22.04 LTS
- linux-bluefield Fixed in 5.15.0-1060.62
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 No fix yet
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 No fix yet
- linux-azure No fix yet
- linux-gcp No fix yet
- linux-hwe No fix yet
- linux-oracle No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- linux No fix yet
- linux-aws No fix yet
- linux-aws-5.4 Fixed in 5.4.0-1142.152~18.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-azure-4.15 No fix yet
- linux-azure-5.4 Fixed in 5.4.0-1145.152~18.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-gcp-4.15 No fix yet
- linux-gcp-5.4 Fixed in 5.4.0-1143.152~18.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-hwe-5.4 Fixed in 5.4.0-208.228~18.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-ibm-5.4 Fixed in 5.4.0-1086.91~18.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-kvm No fix yet
- linux-oracle No fix yet
- linux-oracle-5.4 Fixed in 5.4.0-1138.147~18.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-raspi-5.4 Fixed in 5.4.0-1129.142~18.04.1Available 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 20.04 LTS
- linux-nvidia-tegra-5.15 Fixed in 5.15.0-1039.39~20.04.1Available 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-preview 22.04 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-updates 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-updates 20.04 LTS
- linux-aws-fips Fixed in 5.4.0-1140.151+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 5.4.0-1145.152+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 5.4.0-1116.126Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 5.4.0-1143.152+fips1Available 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 22.04 LTS
- linux-aws-fips Fixed in 5.15.0-1078.85+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 5.15.0-1080.89+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 5.15.0-133.144+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 5.15.0-1077.86+fips1Available 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 24.04 LTS
- linux-fips Fixed in 6.8.0-78.78+fips1Available 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-intel-iot-realtime Fixed in 5.15.0-1071.73Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 5.15.0-1078.86Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime-6.8 Fixed in 6.8.1-1018.19~22.04.1Available 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 Realtime 24.04 LTS
- linux-raspi-realtime Fixed in 6.8.0-2023.24Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 6.8.1-1018.19Available 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.