CVE-2024-56709
io_uring: check if iowq is killed before queuing
02 Description
io_uring: check if iowq is killed before queuing
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.27% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 19.1% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (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:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-08-04.
- 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
- 2024-12-29 08:42Z1 YR AGO
- Last updated
- 2026-08-05 11:46Z2 MO AGO
- Reserved
- 2024-12-27
- 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
- 64a54c2a7a92fde2c1e976b8f6103fb52fa35049b59bfc5801bc67975f413e50
05 Affected products
06 References
- git.kernel.orghttps://git.kernel.org/stable/c/534d59ab38010aada88390db65985e65d0de7d9e
- git.kernel.orghttps://git.kernel.org/stable/c/2ca94c8de36091067b9ce7527ae8db3812d38781
- git.kernel.orghttps://git.kernel.org/stable/c/4f95a2186b7f2af09331e1e8069bcaf34fe019cf
- git.kernel.orghttps://git.kernel.org/stable/c/dbd2ca9367eb19bc5e269b8c58b0b1514ada9156
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
07 Fixed in
AlmaLinux 9
- kernel Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-abi-stablelists Fixed in 5.14.0-611.5.1.el9_7
- kernel-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-cross-headers Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-uki-virt Fixed in 5.14.0-611.5.1.el9_7
- kernel-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-doc Fixed in 5.14.0-611.5.1.el9_7
- kernel-headers Fixed in 5.14.0-611.5.1.el9_7
- kernel-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug-modules Fixed in 5.14.0-611.5.1.el9_7
34 further packages in AlmaLinux 9 not shown (first 40 listed).
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- kernel Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-debug-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-64k-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-abi-stablelists Fixed in 5.14.0-611.5.1.el9_7
- kernel-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-cross-headers Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-debug-uki-virt Fixed in 5.14.0-611.5.1.el9_7
- kernel-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-devel-matched Fixed in 5.14.0-611.5.1.el9_7
- kernel-doc Fixed in 5.14.0-611.5.1.el9_7
- kernel-headers Fixed in 5.14.0-611.5.1.el9_7
- kernel-modules Fixed in 5.14.0-611.5.1.el9_7
- kernel-modules-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-modules-extra Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug-core Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug-devel Fixed in 5.14.0-611.5.1.el9_7
- kernel-rt-64k-debug-modules Fixed in 5.14.0-611.5.1.el9_7
34 further packages in CloudLinux 9 not shown (first 40 listed).
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 6.1.123-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux No fix yet
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux No fix yet
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-aws-5.11 No fix yet
- linux-aws-5.13 No fix yet
- linux-aws-5.8 No fix yet
- linux-azure-5.11 No fix yet
- linux-azure-5.13 No fix yet
- linux-azure-5.8 No fix yet
- linux-azure-fde No fix yet
- linux-gcp-5.11 No fix yet
- linux-gcp-5.13 No fix yet
- 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-5.8 No fix yet
- linux-intel-5.13 No fix yet
- 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-5.11 No fix yet
- linux-oracle-5.13 No fix yet
- linux-oracle-5.8 No fix yet
- 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 No fix yet
- linux-allwinner-5.19 No fix yet
- linux-aws No fix yet
- 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 6.8.0-1029.31~22.04.1
- linux-azure No fix yet
- 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 6.8.0-1029.34~22.04.1
- linux-azure-fde No fix yet
- linux-azure-fde-5.19 No fix yet
- linux-azure-fde-6.2 No fix yet
- linux-gcp No fix yet
- 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 6.8.0-1030.32~22.04.1
- linux-gke No fix yet
- linux-gkeop No fix yet
- 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 6.8.0-60.63~22.04.1
- linux-ibm No fix yet
- linux-ibm-6.8 Fixed in 6.8.0-1026.26~22.04.1
- linux-intel-iot-realtime No fix yet
- linux-intel-iotg No fix yet
- linux-kvm No fix yet
- linux-lowlatency No fix yet
- 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 6.8.0-60.63.1~22.04.1
- linux-nvidia No fix yet
- linux-nvidia-6.2 No fix yet
- linux-nvidia-6.5 No fix yet
- linux-nvidia-6.8 Fixed in 6.8.0-1028.31~22.04.1
19 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 6.8.0-60.63
- linux-aws Fixed in 6.8.0-1029.31
- linux-azure Fixed in 6.8.0-1029.34
- linux-azure-6.11 Fixed in 6.11.0-1012.12~24.04.1
- linux-azure-nvidia Fixed in 6.8.0-1016.17
- linux-gcp Fixed in 6.8.0-1030.32
- linux-gcp-6.11 Fixed in 6.11.0-1011.11~24.04.1
- linux-gke Fixed in 6.8.0-1025.29
- linux-gkeop Fixed in 6.8.0-1012.14
- linux-hwe-6.11 Fixed in 6.11.0-21.21~24.04.1
- linux-ibm Fixed in 6.8.0-1026.26
- linux-lowlatency Fixed in 6.8.0-60.63.1
- linux-nvidia Fixed in 6.8.0-1028.31
- linux-nvidia-6.11 Fixed in 6.11.0-1007.7
- linux-nvidia-lowlatency Fixed in 6.8.0-1028.31.1
- linux-nvidia-tegra Fixed in 6.8.0-1008.8
- linux-oem-6.11 Fixed in 6.11.0-1017.17
- linux-oem-6.8 Fixed in 6.8.0-1028.28
- linux-oracle Fixed in 6.8.0-1026.27
- linux-raspi Fixed in 6.8.0-1028.32
- linux-raspi-realtime No fix yet
- linux-realtime No fix yet
- linux-riscv Fixed in 6.8.0-60.63.1
- 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 No fix yet
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-aws-5.15 No fix yet
- linux-azure-5.15 No fix yet
- linux-azure-fde-5.15 No fix yet
- linux-gcp-5.15 No fix yet
- linux-hwe-5.15 No fix yet
- linux-ibm-5.15 No fix yet
- linux-intel-iotg-5.15 No fix yet
- linux-lowlatency-hwe-5.15 No fix yet
- linux-nvidia-tegra-5.15 No fix yet
- linux-oracle-5.15 No fix yet
- linux-riscv-5.15 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-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 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 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 Realtime 22.04 LTS
- linux-intel-iot-realtime No fix yet
- linux-realtime No fix yet
- linux-realtime-6.8 Fixed in 6.8.1-1022.23~22.04.1Available 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 6.8.1-1022.23Available 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.