critique
CVE-2023-38432
kernel: ksmbd: out-of-bounds read in ksmbd_smb2_check_message
Dans la Trivy database depuis au moins le 24 oct. 2026, 07:11 UTCLa date d'entrée avant ce build n'est pas enregistrée.
Sévérité par source
NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Red Hat9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Le label propre à Trivy est CRITICAL. Critique selon NVD, CBL-Mariner, Photon OS. Plus basse selon Red Hat (élevée), Ubuntu (élevée).
Description
An issue was discovered in the Linux kernel before 6.3.10. fs/smb/server/smb2misc.c in ksmbd does not validate the relationship between the command payload size and the RFC1002 length specification, leading to an out-of-bounds read.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| CBL-Mariner 1.0 | kernel | 0:5.10.188.1-1.cm1 |
| CBL-Mariner 2.0 | hyperv-daemons, kernel | 0:5.15.122.1-1.cm2 et 1 autres |
| Photon OS 5.0 | bpftool, linux, linux-devel et 5 autres | 6.1.37-1.ph5 |
| debian 12 | linux | 6.1.37-1 |
| debian 13 | linux | 6.3.11-1 |
| debian 14 | linux | 6.3.11-1 |
| echo | linux | 6.1.37-1 |
| root.io debian 12 | rootio-linux | 6.1.37-1 |
| root.io debian 13 | rootio-linux | 6.3.11-1 |
| root.io ubuntu 22.04 | rootio-linux | 5.15.0-86.96 |
| ubuntu 20.04 | linux-aws-5.15, linux-azure-5.15, linux-gcp-5.15 et 8 autres | 5.15.0-1047.52~20.04.1 et 10 autres |
| ubuntu 20.04-ESM | linux-aws-5.15, linux-azure-5.15, linux-gcp-5.15 et 8 autres | 5.15.0-1047.52~20.04.1 et 10 autres |
Afficher les 77 entrées de 14 sources
| Source | Paquet | Corrigé en |
|---|---|---|
| CBL-Mariner 1.0 | kernel | 0:5.10.188.1-1.cm1 |
| CBL-Mariner 2.0 | hyperv-daemons | 0:5.15.122.1-1.cm2 |
| CBL-Mariner 2.0 | kernel | 0:5.15.122.1-2.cm2 |
| Photon OS 5.0 | bpftool | 6.1.37-1.ph5 |
| Photon OS 5.0 | linux | 6.1.37-1.ph5 |
| Photon OS 5.0 | linux-devel | 6.1.37-1.ph5 |
| Photon OS 5.0 | linux-docs | 6.1.37-1.ph5 |
| Photon OS 5.0 | linux-drivers-gpu | 6.1.37-1.ph5 |
| Photon OS 5.0 | linux-drivers-sound | 6.1.37-1.ph5 |
| Photon OS 5.0 | linux-python3-perf | 6.1.37-1.ph5 |
| Photon OS 5.0 | linux-tools | 6.1.37-1.ph5 |
| debian 12 | linux | 6.1.37-1 |
| debian 13 | linux | 6.3.11-1 |
| debian 14 | linux | 6.3.11-1 |
| echo | linux | 6.1.37-1 |
| root.io debian 12 | rootio-linux | 6.1.37-1 |
| root.io debian 13 | rootio-linux | 6.3.11-1 |
| root.io ubuntu 22.04 | rootio-linux | 5.15.0-86.96 |
| ubuntu 20.04 | linux-aws-5.15 | 5.15.0-1047.52~20.04.1 |
| ubuntu 20.04 | linux-azure-5.15 | 5.15.0-1049.56~20.04.1 |
| ubuntu 20.04 | linux-gcp-5.15 | 5.15.0-1044.52~20.04.1 |
| ubuntu 20.04 | linux-gkeop-5.15 | 5.15.0-1030.35~20.04.1 |
| ubuntu 20.04 | linux-hwe-5.15 | 5.15.0-86.96~20.04.1 |
| ubuntu 20.04 | linux-ibm-5.15 | 5.15.0-1040.43~20.04.1 |
| ubuntu 20.04 | linux-intel-iotg-5.15 | 5.15.0-1043.49~20.04.1 |
| ubuntu 20.04 | linux-lowlatency-hwe-5.15 | 5.15.0-86.95~20.04.1 |
| ubuntu 20.04 | linux-nvidia-tegra-5.15 | 5.15.0-1018.18~20.04.1 |
| ubuntu 20.04 | linux-oracle-5.15 | 5.15.0-1045.51~20.04.1 |
| ubuntu 20.04 | linux-riscv-5.15 | 5.15.0-1043.47~20.04.1 |
| ubuntu 20.04-ESM | linux-aws-5.15 | 5.15.0-1047.52~20.04.1 |
| ubuntu 20.04-ESM | linux-azure-5.15 | 5.15.0-1049.56~20.04.1 |
| ubuntu 20.04-ESM | linux-gcp-5.15 | 5.15.0-1044.52~20.04.1 |
| ubuntu 20.04-ESM | linux-gkeop-5.15 | 5.15.0-1030.35~20.04.1 |
| ubuntu 20.04-ESM | linux-hwe-5.15 | 5.15.0-86.96~20.04.1 |
| ubuntu 20.04-ESM | linux-ibm-5.15 | 5.15.0-1040.43~20.04.1 |
| ubuntu 20.04-ESM | linux-intel-iotg-5.15 | 5.15.0-1043.49~20.04.1 |
| ubuntu 20.04-ESM | linux-lowlatency-hwe-5.15 | 5.15.0-86.95~20.04.1 |
| ubuntu 20.04-ESM | linux-nvidia-tegra-5.15 | 5.15.0-1018.18~20.04.1 |
| ubuntu 20.04-ESM | linux-oracle-5.15 | 5.15.0-1045.51~20.04.1 |
| ubuntu 20.04-ESM | linux-riscv-5.15 | 5.15.0-1043.47~20.04.1 |
| ubuntu 22.04 | linux | 5.15.0-86.96 |
| ubuntu 22.04 | linux-aws | 5.15.0-1047.52 |
| ubuntu 22.04 | linux-aws-6.2 | 6.2.0-1015.15~22.04.1 |
| ubuntu 22.04 | linux-azure | 5.15.0-1049.56 |
| ubuntu 22.04 | linux-azure-6.2 | 6.2.0-1016.16~22.04.1 |
| ubuntu 22.04 | linux-azure-fde | 5.15.0-1049.56.1 |
| ubuntu 22.04 | linux-azure-fde-6.2 | 6.2.0-1016.16~22.04.1.1 |
| ubuntu 22.04 | linux-gcp | 5.15.0-1044.52 |
| ubuntu 22.04 | linux-gcp-6.2 | 6.2.0-1018.20~22.04.1 |
| ubuntu 22.04 | linux-gke | 5.15.0-1044.49 |
| ubuntu 22.04 | linux-gkeop | 5.15.0-1030.35 |
| ubuntu 22.04 | linux-hwe-6.2 | 6.2.0-36.37~22.04.1 |
| ubuntu 22.04 | linux-ibm | 5.15.0-1040.43 |
| ubuntu 22.04 | linux-intel-iot-realtime | 5.15.0-1040.42 |
| ubuntu 22.04 | linux-intel-iotg | 5.15.0-1043.49 |
| ubuntu 22.04 | linux-kvm | 5.15.0-1044.49 |
| ubuntu 22.04 | linux-lowlatency | 5.15.0-86.95 |
| ubuntu 22.04 | linux-lowlatency-hwe-6.2 | 6.2.0-1016.16~22.04.1 |
| ubuntu 22.04 | linux-nvidia | 5.15.0-1037.37 |
| ubuntu 22.04 | linux-nvidia-6.2 | 6.2.0-1011.11 |
| ubuntu 22.04 | linux-nvidia-tegra | 5.15.0-1018.18 |
| ubuntu 22.04 | linux-nvidia-tegra-igx | 5.15.0-1005.5 |
| ubuntu 22.04 | linux-oem-6.1 | 6.1.0-1019.19 |
| ubuntu 22.04 | linux-oracle | 5.15.0-1045.51 |
| ubuntu 22.04 | linux-raspi | 5.15.0-1040.43 |
| ubuntu 22.04 | linux-starfive-6.2 | 6.2.0-1009.10~22.04.1 |
| ubuntu 22.04 | linux-xilinx-zynqmp | 5.15.0-1025.29 |
| ubuntu 23.04 | linux | 6.2.0-36.37 |
| ubuntu 23.04 | linux-aws | 6.2.0-1015.15 |
| ubuntu 23.04 | linux-azure | 6.2.0-1016.16 |
| ubuntu 23.04 | linux-gcp | 6.2.0-1018.20 |
| ubuntu 23.04 | linux-kvm | 6.2.0-1016.16 |
| ubuntu 23.04 | linux-lowlatency | 6.2.0-1016.16 |
| ubuntu 23.04 | linux-oracle | 6.2.0-1015.15 |
| ubuntu 23.04 | linux-raspi | 6.2.0-1016.18 |
| ubuntu 23.04 | linux-riscv | 6.2.0-36.37.1 |
| ubuntu 23.04 | linux-starfive | 6.2.0-1008.9 |
Références
- https://access.redhat.com/security/cve/CVE-2023-38432
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.10
- https://git.kernel.org/linus/2b9b8f3b68edb3d67d79962f02e26dbb5ae3808d%20%286.4%29
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=2b9b8f3b68edb3d67d79962f02e26dbb5ae3808d
- https://nvd.nist.gov/vuln/detail/CVE-2023-38432
- https://security.netapp.com/advisory/ntap-20230831-0002/
- https://ubuntu.com/security/notices/USN-6285-1
- https://ubuntu.com/security/notices/USN-6416-1
Les 16 références
- https://ubuntu.com/security/notices/USN-6416-2
- https://ubuntu.com/security/notices/USN-6416-3
- https://ubuntu.com/security/notices/USN-6445-1
- https://ubuntu.com/security/notices/USN-6445-2
- https://ubuntu.com/security/notices/USN-6464-1
- https://ubuntu.com/security/notices/USN-6466-1
- https://ubuntu.com/security/notices/USN-6520-1
- https://www.cve.org/CVERecord?id=CVE-2023-38432