CVE-2023-52441

In the Linux kernel, the following vulnerability has been resolved:

ksmbd: fix out of bounds in init_smb2_rsp_hdr()

If client send smb2 negotiate request and then send smb1 negotiate
request, init_smb2_rsp_hdr is called for smb1 negotiate request since
need_neg is set to false. This patch ignore smb1 packets after ->need_neg
is set to false.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 5%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
5.15.0 ≤
𝑥
< 5.15.145
linuxlinux_kernel
5.16.0 ≤
𝑥
< 6.1.53
linuxlinux_kernel
6.2.0 ≤
𝑥
< 6.4.16
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.115-1
fixed
bookworm (security)
6.1.119-1
fixed
bullseye
5.10.223-1
not-affected
bullseye (security)
5.10.226-1
fixed
buster
not-affected
sid
6.12.6-1
fixed
trixie
6.12.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
not-affected
focal
not-affected
jammy
Fixed 5.15.0-102.112
released
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
not-affected
xenial
not-affected
linux-allwinner-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws
bionic
not-affected
focal
not-affected
jammy
Fixed 5.15.0-1057.63
released
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
not-affected
xenial
not-affected
linux-aws-5.0
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-5.11
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-5.13
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-5.15
bionic
dne
focal
Fixed 5.15.0-1057.63~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-5.3
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-5.4
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-5.8
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-fips
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
not-affected
linux-azure
bionic
ignored
focal
not-affected
jammy
Fixed 5.15.0-1060.69
released
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
not-affected
xenial
not-affected
linux-azure-4.15
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-5.11
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-5.13
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-5.15
bionic
dne
focal
Fixed 5.15.0-1060.69~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-5.3
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-5.4
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-5.8
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-edge
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-fde
bionic
dne
focal
ignored
jammy
Fixed 5.15.0-1060.69.1
released
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-fde-5.15
bionic
dne
focal
Fixed 5.15.0-1060.69~20.04.1.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-fde-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-fde-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-azure-fips
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-bluefield
bionic
dne
focal
not-affected
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-dell300x
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-fips
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp
bionic
ignored
focal
not-affected
jammy
Fixed 5.15.0-1055.63
released
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
dne
xenial
not-affected
linux-gcp-4.15
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-5.11
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-5.13
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-5.15
bionic
dne
focal
Fixed 5.15.0-1055.63~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-5.3
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-5.4
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-5.8
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gcp-fips
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gke
bionic
dne
focal
ignored
jammy
Fixed 5.15.0-1054.59
released
mantic
dne
noble
not-affected
oracular
dne
trusty
dne
xenial
ignored
linux-gke-4.15
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gke-5.15
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gke-5.4
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gkeop
bionic
dne
focal
not-affected
jammy
Fixed 5.15.0-1040.46
released
mantic
dne
noble
not-affected
oracular
dne
trusty
dne
xenial
dne
linux-gkeop-5.15
bionic
dne
focal
Fixed 5.15.0-1040.46~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-gkeop-5.4
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
not-affected
linux-hwe-5.11
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-5.13
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-5.15
bionic
dne
focal
Fixed 5.15.0-102.112~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-5.4
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-5.8
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-hwe-edge
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
ignored
linux-ibm
bionic
dne
focal
not-affected
jammy
Fixed 5.15.0-1050.53
released
mantic
ignored
noble
not-affected
oracular
dne
trusty
dne
xenial
dne
linux-ibm-5.15
bionic
dne
focal
Fixed 5.15.0-1050.53~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-ibm-5.4
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-intel
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
not-affected
oracular
dne
trusty
dne
xenial
dne
linux-intel-5.13
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-intel-iot-realtime
bionic
dne
focal
dne
jammy
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-intel-iotg
bionic
dne
focal
dne
jammy
Fixed 5.15.0-1052.58
released
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-intel-iotg-5.15
bionic
dne
focal
Fixed 5.15.0-1052.58~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-iot
bionic
dne
focal
not-affected
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-kvm
bionic
not-affected
focal
not-affected
jammy
Fixed 5.15.0-1054.59
released
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
not-affected
linux-laptop
bionic
dne
focal
dne
jammy
dne
mantic
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-lowlatency
bionic
dne
focal
dne
jammy
Fixed 5.15.0-102.112
released
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
dne
xenial
dne
linux-lowlatency-hwe-5.15
bionic
dne
focal
Fixed 5.15.0-102.112~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-lowlatency-hwe-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
not-affected
xenial
dne
linux-nvidia
bionic
dne
focal
dne
jammy
Fixed 5.15.0-1048.48
released
mantic
dne
noble
not-affected
oracular
dne
trusty
dne
xenial
dne
linux-nvidia-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-nvidia-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-nvidia-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-nvidia-lowlatency
bionic
dne
focal
dne
jammy
dne
noble
not-affected
oracular
dne
trusty
dne
xenial
dne
linux-oem
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
ignored
linux-oem-5.10
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-5.13
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-5.14
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-5.17
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-5.6
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-6.0
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-6.1
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-6.11
bionic
dne
focal
dne
jammy
dne
noble
not-affected
oracular
dne
trusty
dne
xenial
dne
linux-oem-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oem-6.8
bionic
dne
focal
dne
jammy
dne
mantic
dne
noble
not-affected
oracular
dne
trusty
dne
xenial
dne
linux-oem-osp1
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle
bionic
not-affected
focal
not-affected
jammy
Fixed 5.15.0-1055.61
released
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
dne
xenial
not-affected
linux-oracle-5.0
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-5.11
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-5.13
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-5.15
bionic
dne
focal
Fixed 5.15.0-1055.61~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-5.3
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-5.4
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-5.8
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-oracle-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-raspi
bionic
dne
focal
not-affected
jammy
Fixed 5.15.0-1050.53
released
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
dne
xenial
dne
linux-raspi-5.4
bionic
not-affected
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-raspi-realtime
bionic
dne
focal
dne
jammy
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-raspi2
bionic
ignored
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
ignored
linux-raspi2-5.3
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-realtime
bionic
dne
focal
dne
jammy
ignored
noble
dne
oracular
not-affected
trusty
dne
xenial
dne
linux-riscv
bionic
dne
focal
ignored
jammy
ignored
mantic
not-affected
noble
not-affected
oracular
not-affected
trusty
dne
xenial
dne
linux-riscv-5.11
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-riscv-5.15
bionic
dne
focal
Fixed 5.15.0-1053.57~20.04.1
released
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-riscv-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-riscv-5.8
bionic
dne
focal
ignored
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-riscv-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-riscv-6.8
bionic
dne
focal
dne
jammy
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-snapdragon
bionic
ignored
focal
dne
jammy
dne
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
ignored
linux-starfive
bionic
dne
focal
dne
jammy
dne
mantic
not-affected
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-starfive-5.19
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-starfive-6.2
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-starfive-6.5
bionic
dne
focal
dne
jammy
not-affected
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
linux-xilinx-zynqmp
bionic
dne
focal
not-affected
jammy
Fixed 5.15.0-1030.34
released
mantic
dne
noble
dne
oracular
dne
trusty
dne
xenial
dne
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/330d900620dfc9893011d725b3620cd2ee0bc2bc
https://git.kernel.org/stable/c/536bb492d39bb6c080c92f31e8a55fe9934f452b
https://git.kernel.org/stable/c/5c0df9d30c289d6b9d7d44e2a450de2f8e3cf40b
https://git.kernel.org/stable/c/aa669ef229ae8dd779da9caa24e254964545895f
https://git.kernel.org/stable/c/330d900620dfc9893011d725b3620cd2ee0bc2bc
https://git.kernel.org/stable/c/536bb492d39bb6c080c92f31e8a55fe9934f452b
https://git.kernel.org/stable/c/5c0df9d30c289d6b9d7d44e2a450de2f8e3cf40b
https://git.kernel.org/stable/c/aa669ef229ae8dd779da9caa24e254964545895f