CVE-2025-38124
net: fix udp gso skb_segment after pull from frag_list
02 Description
net: fix udp gso skb_segment after pull from frag_list
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
- 0.45% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 39.5% 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 2026-07-30.
- 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
- 2025-07-03 08:35Z1 YR AGO
- Last updated
- 2026-10-15 01:06Z14 DAYS AGO
- Reserved
- 2025-04-16
- Assigning CNA
- Linux
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-704Incorrect Type Conversion or CastClass
- Data version
- 5.2
- Document digest
- 66fe78df075b2946ea8456979da5e509e537596d6e6c953f799725d4d573c456
05 Affected products
06 References
- git.kernel.orghttps://git.kernel.org/stable/c/0e65f38bd1aa14ea86e221b7bb814d38278d86c3
- git.kernel.orghttps://git.kernel.org/stable/c/85eef1748c024da1a191aed56b30a3a65958c50c
- git.kernel.orghttps://git.kernel.org/stable/c/4399f59a9467a324ed46657555f0e1f209a14acb
- git.kernel.orghttps://git.kernel.org/stable/c/a04302867094bdc6efac1b598370fc47cf3f2388
- git.kernel.orghttps://git.kernel.org/stable/c/3382a1ed7f778db841063f5d7e317ac55f9e7f72
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
- cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
07 Fixed in
AlmaLinux 9
- kernel Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-abi-stablelists Fixed in 5.14.0-570.35.1.el9_6
- kernel-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-cross-headers Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-uki-virt Fixed in 5.14.0-570.35.1.el9_6
- kernel-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-doc Fixed in 5.14.0-570.35.1.el9_6
- kernel-headers Fixed in 5.14.0-570.35.1.el9_6
- kernel-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug-modules Fixed in 5.14.0-570.35.1.el9_6
36 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.
AlmaLinux 10
- kernel-abi-stablelists Fixed in 6.12.0-55.28.1.el10_0
- kernel-doc Fixed in 6.12.0-55.28.1.el10_0
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 5.14.0-570.35.1.el9_6
- kernel-64k Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-debug-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-64k-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-abi-stablelists Fixed in 5.14.0-570.35.1.el9_6
- kernel-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-cross-headers Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-debug-uki-virt Fixed in 5.14.0-570.35.1.el9_6
- kernel-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-devel-matched Fixed in 5.14.0-570.35.1.el9_6
- kernel-doc Fixed in 5.14.0-570.35.1.el9_6
- kernel-headers Fixed in 5.14.0-570.35.1.el9_6
- kernel-modules Fixed in 5.14.0-570.35.1.el9_6
- kernel-modules-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-modules-extra Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug-core Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug-devel Fixed in 5.14.0-570.35.1.el9_6
- kernel-rt-64k-debug-modules Fixed in 5.14.0-570.35.1.el9_6
36 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.
CloudLinux 10
- kernel-abi-stablelists Fixed in 6.12.0-55.28.1.el10_0
- kernel-doc Fixed in 6.12.0-55.28.1.el10_0
Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 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 6.1.147-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 6.12.35-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 6.12.35-1
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-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-allwinner-5.19 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 6.8.0-1046.49~22.04.1
- 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 6.8.0-1051.57~22.04.1
- linux-azure-fde-5.19 No fix yet
- linux-azure-fde-6.2 No fix yet
- linux-azure-fde-6.8 Fixed in 6.8.0-1046.53~22.04.1
- 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 6.8.0-1047.50~22.04.2
- 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 6.8.0-100.100~22.04.1
- linux-ibm-6.8 Fixed in 6.8.0-1044.44~22.04.1
- linux-intel-iot-realtime 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 6.8.0-100.100.1~22.04.1
- linux-nvidia-6.2 No fix yet
- linux-nvidia-6.5 No fix yet
- linux-nvidia-6.8 Fixed in 6.8.0-1046.49~22.04.1
- linux-oem-5.17 No fix yet
- linux-oem-6.0 No fix yet
- linux-oem-6.1 No fix yet
- linux-oem-6.5 No fix yet
- linux-oracle-6.5 No fix yet
- linux-oracle-6.8 Fixed in 6.8.0-1043.44~22.04.1
- linux-realtime No fix yet
- linux-riscv No fix yet
- linux-riscv-5.19 No fix yet
- linux-riscv-6.5 No fix yet
- linux-riscv-6.8 Fixed in 6.8.0-100.100~22.04.1
3 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 6.8.0-100.100
- linux-aws Fixed in 6.8.0-1046.49
- linux-aws-6.14 Fixed in 6.14.0-1013.13~24.04.1
- linux-azure Fixed in 6.8.0-1046.52
- linux-azure-6.11 No fix yet
- linux-azure-fde Fixed in 6.8.0-1046.53
- linux-azure-nvidia No fix yet
- linux-azure-nvidia-6.14 Fixed in 6.14.0-1007.7
- linux-gcp Fixed in 6.8.0-1047.50
- linux-gcp-6.11 No fix yet
- linux-gcp-6.14 Fixed in 6.14.0-1016.17~24.04.1
- linux-gke Fixed in 6.8.0-1043.48
- linux-gkeop Fixed in 6.8.0-1030.33
- linux-hwe-6.11 No fix yet
- linux-ibm Fixed in 6.8.0-1044.44
- linux-intel No fix yet
- linux-lowlatency Fixed in 6.8.0-100.100.1
- linux-lowlatency-hwe-6.11 No fix yet
- linux-nvidia Fixed in 6.8.0-1046.49
- linux-nvidia-6.11 No fix yet
- linux-nvidia-lowlatency Fixed in 6.8.0-1046.49.1
- linux-nvidia-tegra Fixed in 6.8.0-1020.20
- linux-oem-6.11 No fix yet
- linux-oem-6.14 Fixed in 6.14.0-1012.12
- linux-oem-6.8 No fix yet
- linux-oracle Fixed in 6.8.0-1043.44
- linux-oracle-6.14 Fixed in 6.14.0-1013.13~24.04.1
- linux-raspi Fixed in 6.8.0-1047.51
- linux-raspi-realtime No fix yet
- linux-realtime No fix yet
- linux-riscv No fix yet
- linux-riscv-6.14 Fixed in 6.14.0-32.32.1~24.04.1
- linux-xilinx Fixed in 6.8.0-1023.24
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- linux-azure-fde No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Nvidia-BlueField 24.04 LTS
- linux-bluefield Fixed in 6.8.0-1016.20
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-aws-fips Fixed in 6.8.0-1046.49+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 6.8.0-1046.52+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-fips Fixed in 6.8.0-100.100+fips1Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-gcp-fips Fixed in 6.8.0-1047.50+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-realtime-6.8 Fixed in 6.8.1-1041.42~22.04.1Available 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 6.8.0-2037.38Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime Fixed in 6.8.1-1041.42Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-realtime-6.14 Fixed in 6.14.0-1012.12~24.04.1Available 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.
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.