CVE-2024-38544
RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt
02 Description
RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt
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 ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
- EPSS probability
- 0.81% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 56.6% of scored records. A rank, not a probability.
- NVD base score
- 6.3 (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:H/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
- 2024-06-19 13:35Z2 YR AGO
- Last updated
- 2026-08-05 11:32Z2 MO AGO
- Reserved
- 2024-06-18
- Assigning CNA
- Linux
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- Data version
- 5.2
- Document digest
- 0989dac5d566a22edb15a4b110fc4c57cdc15bf2d9e91d746d5cf8921835d10f
05 Affected products
06 References
- git.kernel.orghttps://git.kernel.org/stable/c/c91fb72a2ca6480d8d77262eef52dc5b178463a3
- git.kernel.orghttps://git.kernel.org/stable/c/de5a059e36657442b5637cc16df5163e435b9cb4
- git.kernel.orghttps://git.kernel.org/stable/c/e0e14dd35d4242340c7346aac60c7ff8fbf87ffc
- git.kernel.orghttps://git.kernel.org/stable/c/faa8d0ecf6c9c7c2ace3ca3e552180ada6f75e19
- git.kernel.orghttps://git.kernel.org/stable/c/21b4c6d4d89030fd4657a8e7c8110fd941049794
- git.kernel.orghttps://git.kernel.org/stable/c/bbad88f111a1829f366c189aa48e7e58e57553fc
- git.kernel.orghttps://git.kernel.org/stable/c/30df4bef8b8e183333e9b6e9d4509d552c7da6eb
- git.kernel.orghttps://git.kernel.org/stable/c/2b23b6097303ed0ba5f4bc036a1c07b6027af5c6
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
07 Fixed in
AlmaLinux 9
- bpftool Fixed in 7.3.0-427.33.1.el9_4
- kernel Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-abi-stablelists Fixed in 5.14.0-427.33.1.el9_4
- kernel-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-cross-headers Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-uki-virt Fixed in 5.14.0-427.33.1.el9_4
- kernel-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-doc Fixed in 5.14.0-427.33.1.el9_4
- kernel-headers Fixed in 5.14.0-427.33.1.el9_4
- kernel-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug-modules Fixed in 5.14.0-427.33.1.el9_4
22 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
- bpftool Fixed in 7.3.0-427.33.1.el9_4
- kernel Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-debug-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-64k-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-abi-stablelists Fixed in 5.14.0-427.33.1.el9_4
- kernel-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-cross-headers Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-debug-uki-virt Fixed in 5.14.0-427.33.1.el9_4
- kernel-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-devel-matched Fixed in 5.14.0-427.33.1.el9_4
- kernel-doc Fixed in 5.14.0-427.33.1.el9_4
- kernel-headers Fixed in 5.14.0-427.33.1.el9_4
- kernel-modules Fixed in 5.14.0-427.33.1.el9_4
- kernel-modules-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-modules-extra Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug-core Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug-devel Fixed in 5.14.0-427.33.1.el9_4
- kernel-rt-debug-modules Fixed in 5.14.0-427.33.1.el9_4
22 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 6.1.94-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 6.8.12-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 6.8.12-1
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 5.15.0-1073.79~20.04.1
- 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 5.15.0-1078.87~20.04.1
- 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 5.15.0-1072.80~20.04.1
- 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 5.15.0-127.137~20.04.1
- linux-hwe-5.8 No fix yet
- linux-ibm Fixed in 5.4.0-1086.91
- linux-ibm-5.15 Fixed in 5.15.0-1066.69~20.04.1
- linux-intel-5.13 No fix yet
- linux-intel-iotg-5.15 Fixed in 5.15.0-1071.77~20.04.1
- 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 5.15.0-127.137~20.04.1
- linux-nvidia-tegra-5.15 Fixed in 5.15.0-1032.32~20.04.1
- 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
10 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 5.15.0-127.137
- linux-allwinner-5.19 No fix yet
- linux-aws Fixed in 5.15.0-1073.79
- 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 6.8.0-1013.14~22.04.1
- linux-azure Fixed in 5.15.0-1078.87
- 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 6.8.0-1012.14~22.04.1
- linux-azure-fde Fixed in 5.15.0-1078.87.1
- linux-azure-fde-5.19 No fix yet
- linux-azure-fde-6.2 No fix yet
- linux-gcp Fixed in 5.15.0-1072.80
- 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 6.8.0-1012.13~22.04.1
- linux-gke Fixed in 5.15.0-1070.76
- linux-gkeop Fixed in 5.15.0-1056.63
- 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 6.8.0-40.40~22.04.3
- linux-ibm Fixed in 5.15.0-1066.69
- linux-ibm-6.8 Fixed in 6.8.0-1010.10~22.04.1
- linux-intel-iotg Fixed in 5.15.0-1071.77
- linux-kvm Fixed in 5.15.0-1070.75
- linux-lowlatency Fixed in 5.15.0-127.137
- 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 6.8.0-40.40.1~22.04.1
- linux-nvidia Fixed in 5.15.0-1068.69
- linux-nvidia-6.2 No fix yet
- linux-nvidia-6.5 No fix yet
- linux-nvidia-6.8 Fixed in 6.8.0-1011.11~22.04.1
- linux-nvidia-tegra Fixed in 5.15.0-1032.32
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 6.8.0-40.40
- linux-aws Fixed in 6.8.0-1013.14
- linux-azure Fixed in 6.8.0-1012.14
- linux-gcp Fixed in 6.8.0-1012.13
- linux-gke Fixed in 6.8.0-1008.11
- linux-ibm Fixed in 6.8.0-1010.10
- linux-lowlatency Fixed in 6.8.0-40.40.1
- linux-nvidia Fixed in 6.8.0-1011.11
- linux-nvidia-lowlatency Fixed in 6.8.0-1011.11.1
- linux-oem-6.8 Fixed in 6.8.0-1010.10
- linux-oracle Fixed in 6.8.0-1010.10
- linux-raspi Fixed in 6.8.0-1009.10
- linux-riscv Fixed in 6.8.0-40.40.1
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 5.15.0-1057.59
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 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 5.15.0-1073.79+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 5.15.0-1078.87+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 5.15.0-127.137+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 5.15.0-1072.80+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 5.15.0-1066.68Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 5.15.0-1074.82Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime-6.8 Fixed in 6.8.1-1006.6~22.04.1Available 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 6.8.0-2008.8Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 6.8.1-1006.6Available 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.