First published: Wed Jul 05 2023(Updated: )
A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2_SESSION_SETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.
Credit: secalert@redhat.com secalert@redhat.com secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
Linux Linux kernel | <=6.3.9 | |
Linux kernel | ||
redhat/kernel | <6.4 | 6.4 |
ubuntu/linux-hwe | <6.4~ | 6.4~ |
ubuntu/linux-hwe-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-hwe-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-hwe-5.15 | <5.15.0-101.111~20.04.1 | 5.15.0-101.111~20.04.1 |
ubuntu/linux-hwe-edge | <6.4~ | 6.4~ |
ubuntu/linux-lts-xenial | <6.4~ | 6.4~ |
ubuntu/linux-kvm | <6.4~ | 6.4~ |
ubuntu/linux-kvm | <6.2.0-1012.12 | 6.2.0-1012.12 |
ubuntu/linux-kvm | <5.15.0-1053.58 | 5.15.0-1053.58 |
ubuntu/linux | <5.15.0-101.111 | 5.15.0-101.111 |
ubuntu/linux | <6.4~ | 6.4~ |
ubuntu/linux | <6.2.0-32.32 | 6.2.0-32.32 |
ubuntu/linux-allwinner | <6.4~ | 6.4~ |
ubuntu/linux-allwinner-5.19 | <6.4~ | 6.4~ |
ubuntu/linux-aws-5.0 | <6.4~ | 6.4~ |
ubuntu/linux-aws-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-aws-5.15 | <5.15.0-1056.61~20.04.1 | 5.15.0-1056.61~20.04.1 |
ubuntu/linux-aws-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-aws-5.19 | <6.4~ | 6.4~ |
ubuntu/linux-aws-hwe | <6.4~ | 6.4~ |
ubuntu/linux-azure | <5.15.0-1059.67 | 5.15.0-1059.67 |
ubuntu/linux-azure | <6.4~ | 6.4~ |
ubuntu/linux-azure | <6.2.0-1011.11 | 6.2.0-1011.11 |
ubuntu/linux-azure-4.15 | <6.4~ | 6.4~ |
ubuntu/linux-azure-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-azure-5.15 | <5.15.0-1059.67~20.04.1 | 5.15.0-1059.67~20.04.1 |
ubuntu/linux-azure-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-azure-fde | <5.15.0-1059.67.1 | 5.15.0-1059.67.1 |
ubuntu/linux-azure-fde | <6.4~ | 6.4~ |
ubuntu/linux-azure-fde-5.15 | <5.15.0-1059.67~20.04.1.1 | 5.15.0-1059.67~20.04.1.1 |
ubuntu/linux-azure-fde-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-azure-fde-5.19 | <6.4~ | 6.4~ |
ubuntu/linux-bluefield | <6.4~ | 6.4~ |
ubuntu/linux-dell300x | <6.4~ | 6.4~ |
ubuntu/linux-azure-edge | <6.4~ | 6.4~ |
ubuntu/linux-fips | <6.4~ | 6.4~ |
ubuntu/linux-gcp | <5.15.0-1054.62 | 5.15.0-1054.62 |
ubuntu/linux-gcp | <6.4~ | 6.4~ |
ubuntu/linux-gcp | <6.2.0-1013.13 | 6.2.0-1013.13 |
ubuntu/linux-gcp-4.15 | <6.4~ | 6.4~ |
ubuntu/linux-gcp-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-gcp-5.15 | <5.15.0-1054.62~20.04.1 | 5.15.0-1054.62~20.04.1 |
ubuntu/linux-gcp-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-gcp-5.19 | <6.4~ | 6.4~ |
ubuntu/linux-gke | <5.15.0-1053.58 | 5.15.0-1053.58 |
ubuntu/linux-gke | <6.4~ | 6.4~ |
ubuntu/linux-gke-4.15 | <6.4~ | 6.4~ |
ubuntu/linux-gke-5.0 | <6.4~ | 6.4~ |
ubuntu/linux-gke-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-gke-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-gkeop | <5.15.0-1039.45 | 5.15.0-1039.45 |
ubuntu/linux-gkeop | <6.4~ | 6.4~ |
ubuntu/linux-gkeop-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-gkeop-5.15 | <5.15.0-1039.45~20.04.1 | 5.15.0-1039.45~20.04.1 |
ubuntu/linux-gkeop-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-ibm | <6.4~ | 6.4~ |
ubuntu/linux-ibm | <6.2.0-1009.9 | 6.2.0-1009.9 |
ubuntu/linux-ibm | <5.15.0-1049.52 | 5.15.0-1049.52 |
ubuntu/linux-ibm-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-intel-5.13 | <6.4~ | 6.4~ |
ubuntu/linux-intel-iotg | <5.15.0-1051.57 | 5.15.0-1051.57 |
ubuntu/linux-intel-iotg | <6.4~ | 6.4~ |
ubuntu/linux-intel-iotg-5.15 | <5.15.0-1051.57~20.04.1 | 5.15.0-1051.57~20.04.1 |
ubuntu/linux-intel-iotg-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-iot | <6.4~ | 6.4~ |
ubuntu/linux-lowlatency | <5.15.0-101.111 | 5.15.0-101.111 |
ubuntu/linux-lowlatency | <6.2.0-1012.12 | 6.2.0-1012.12 |
ubuntu/linux-lowlatency | <6.4~ | 6.4~ |
ubuntu/linux-lowlatency-hwe-5.15 | <5.15.0-101.111~20.04.1 | 5.15.0-101.111~20.04.1 |
ubuntu/linux-lowlatency-hwe-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-lowlatency-hwe-5.19 | <6.4~ | 6.4~ |
ubuntu/linux-nvidia | <5.15.0-1047.47 | 5.15.0-1047.47 |
ubuntu/linux-nvidia | <6.4~ | 6.4~ |
ubuntu/linux-oracle | <5.15.0-1054.60 | 5.15.0-1054.60 |
ubuntu/linux-oracle | <6.4~ | 6.4~ |
ubuntu/linux-oracle | <6.2.0-1011.11 | 6.2.0-1011.11 |
ubuntu/linux-oracle-5.0 | <6.4~ | 6.4~ |
ubuntu/linux-oracle-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-oracle-5.13 | <6.4~ | 6.4~ |
ubuntu/linux-oracle-5.15 | <5.15.0-1054.60~20.04.1 | 5.15.0-1054.60~20.04.1 |
ubuntu/linux-oracle-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-oem | <6.4~ | 6.4~ |
ubuntu/linux-oem-5.6 | <6.4~ | 6.4~ |
ubuntu/linux-oem-5.10 | <6.4~ | 6.4~ |
ubuntu/linux-oem-5.14 | <6.4~ | 6.4~ |
ubuntu/linux-oem-5.17 | <6.4~ | 6.4~ |
ubuntu/linux-oem-6.0 | <6.4~ | 6.4~ |
ubuntu/linux-oem-6.1 | <6.4~ | 6.4~ |
ubuntu/linux-oem-6.1 | <6.1.0-1014.14 | 6.1.0-1014.14 |
ubuntu/linux-oem-osp1 | <6.4~ | 6.4~ |
ubuntu/linux-raspi | <6.4~ | 6.4~ |
ubuntu/linux-raspi | <6.2.0-1012.14 | 6.2.0-1012.14 |
ubuntu/linux-raspi | <5.15.0-1049.52 | 5.15.0-1049.52 |
ubuntu/linux-raspi2 | <6.4~ | 6.4~ |
ubuntu/linux-raspi-5.4 | <6.4~ | 6.4~ |
ubuntu/linux-riscv | <6.4~ | 6.4~ |
ubuntu/linux-riscv | <6.2.0-32.32.2 | 6.2.0-32.32.2 |
ubuntu/linux-riscv-5.15 | <5.15.0-1052.56~20.04.1 | 5.15.0-1052.56~20.04.1 |
ubuntu/linux-riscv-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-snapdragon | <6.4~ | 6.4~ |
ubuntu/linux-starfive | <6.4~ | 6.4~ |
ubuntu/linux-starfive | <6.2.0-1004.5 | 6.2.0-1004.5 |
ubuntu/linux-starfive-5.19 | <6.4~ | 6.4~ |
ubuntu/linux-xilinx-zynqmp | <6.4~ | 6.4~ |
ubuntu/linux-aws | <5.15.0-1056.61 | 5.15.0-1056.61 |
ubuntu/linux-aws | <6.4~ | 6.4~ |
ubuntu/linux-aws | <6.2.0-1011.11 | 6.2.0-1011.11 |
ubuntu/linux-aws-6.2 | <6.4~ | 6.4~ |
ubuntu/linux-aws-6.2 | <6.2.0-1011.11~22.04.1 | 6.2.0-1011.11~22.04.1 |
ubuntu/linux-hwe-6.2 | <6.4~ | 6.4~ |
ubuntu/linux-hwe-6.2 | <6.2.0-32.32~22.04.1 | 6.2.0-32.32~22.04.1 |
ubuntu/linux-lowlatency-hwe-6.2 | <6.4~ | 6.4~ |
ubuntu/linux-lowlatency-hwe-6.2 | <6.2.0-1012.12~22.04.1 | 6.2.0-1012.12~22.04.1 |
ubuntu/linux-ibm-5.15 | <5.15.0-1049.52~20.04.1 | 5.15.0-1049.52~20.04.1 |
ubuntu/linux-ibm-5.15 | <6.4~ | 6.4~ |
ubuntu/linux-gcp-6.2 | <6.2.0-1013.13~22.04.1 | 6.2.0-1013.13~22.04.1 |
ubuntu/linux-laptop | <6.4~ | 6.4~ |
ubuntu/linux-oem-6.5 | <6.4~ | 6.4~ |
ubuntu/linux-hwe-6.5 | <6.4~ | 6.4~ |
ubuntu/linux-lowlatency-hwe-6.5 | <6.4~ | 6.4~ |
ubuntu/linux-riscv-6.5 | <6.4~ | 6.4~ |
ubuntu/linux-starfive-6.5 | <6.4~ | 6.4~ |
ubuntu/linux-aws-6.5 | <6.4~ | 6.4~ |
ubuntu/linux-azure-6.5 | <6.4~ | 6.4~ |
ubuntu/linux-gcp-6.5 | <6.4~ | 6.4~ |
Linux Linux kernel | >=5.15<=6.1.29 | |
Linux Linux kernel | >=6.2<6.2.16 | |
Linux Linux kernel | >=6.3<6.3.2 | |
Netapp H300s | ||
Netapp H410s | ||
Netapp H500s | ||
Netapp H700s | ||
debian/linux | 4.19.249-2 4.19.304-1 5.10.209-2 5.10.216-1 6.1.76-1 6.1.90-1 6.7.12-1 6.8.9-1 |
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
(Appears in the following advisories)