CVE-2023-52789

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

tty: vcc: Add check for kstrdup() in vcc_probe()

Add check for the return value of kstrdup() and return the error, if it
fails in order to avoid NULL pointer dereference.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
LinuxCNA
---
---
CISA-ADPADP
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 14%
VendorProductVersion
linuxlinux_kernel
𝑥
< 4.14.331
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.300
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.262
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.202
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.140
linuxlinux_kernel
5.16 ≤
𝑥
< 6.1.64
linuxlinux_kernel
6.2 ≤
𝑥
< 6.5.13
linuxlinux_kernel
6.6 ≤
𝑥
< 6.6.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
bookworm
6.1.115-1
fixed
bookworm (security)
6.1.119-1
fixed
sid
6.12.6-1
fixed
trixie
6.12.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-100.110
released
focal
Fixed 5.4.0-173.191
released
bionic
ignored
xenial
ignored
trusty
ignored
linux-allwinner-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-1056.61
released
focal
Fixed 5.4.0-1120.130
released
bionic
ignored
xenial
ignored
trusty
ignored
linux-aws-5.0
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.11
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.13
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1056.61~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.3
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
Fixed 5.4.0-1120.130~18.04.1
released
xenial
dne
trusty
dne
linux-aws-5.8
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-fips
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-aws-hwe
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-azure
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-1058.66
released
focal
Fixed 5.4.0-1126.133
released
bionic
ignored
xenial
ignored
trusty
ignored
linux-azure-4.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-5.11
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.13
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1058.66~20.04.2
released
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.3
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
Fixed 5.4.0-1126.133~18.04.1
released
xenial
dne
trusty
dne
linux-azure-5.8
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-edge
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-fde
oracular
dne
noble
dne
mantic
dne
jammy
Fixed 5.15.0-1058.66.1
released
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1058.66~20.04.2.1
released
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-fips
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-bluefield
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.4.0-1080.87
released
bionic
dne
xenial
dne
trusty
dne
linux-fips
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-1053.61
released
focal
Fixed 5.4.0-1124.133
released
bionic
ignored
xenial
ignored
trusty
dne
linux-gcp-4.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gcp-5.11
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.13
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1053.61~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.3
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gcp-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
Fixed 5.4.0-1124.133~18.04.1
released
xenial
dne
trusty
dne
linux-gcp-5.8
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-fips
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
ignored
trusty
dne
linux-gke
oracular
dne
noble
not-affected
mantic
dne
jammy
Fixed 5.15.0-1052.57
released
focal
ignored
bionic
dne
xenial
ignored
trusty
dne
linux-gke-4.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gke-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gkeop
oracular
dne
noble
not-affected
mantic
dne
jammy
Fixed 5.15.0-1038.44
released
focal
Fixed 5.4.0-1087.91
released
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1038.44~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-hwe
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-hwe-5.11
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.13
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-100.110~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
Fixed 5.4.0-173.191~18.04.1
released
xenial
dne
trusty
dne
linux-hwe-5.8
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-edge
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-ibm
oracular
dne
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-1048.51
released
focal
Fixed 5.4.0-1067.72
released
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1048.51~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
Fixed 5.4.0-1067.72~18.04.1
released
xenial
dne
trusty
dne
linux-intel
oracular
dne
noble
not-affected
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-5.13
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-intel-iot-realtime
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg
oracular
dne
noble
dne
mantic
dne
jammy
Fixed 5.15.0-1050.56
released
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1050.56~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-iot
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.4.0-1032.33
released
bionic
dne
xenial
dne
trusty
dne
linux-kvm
oracular
dne
noble
dne
mantic
dne
jammy
Fixed 5.15.0-1052.57
released
focal
Fixed 5.4.0-1108.115
released
bionic
ignored
xenial
ignored
trusty
dne
linux-laptop
oracular
dne
noble
dne
mantic
ignored
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-100.110
released
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-100.110~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-xenial
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
ignored
linux-nvidia
oracular
dne
noble
not-affected
mantic
dne
jammy
Fixed 5.15.0-1046.46
released
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.5
oracular
dne
noble
dne
mantic
dne
jammy
Fixed 6.5.0-1014.14
released
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-lowlatency
oracular
dne
noble
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-oem-5.10
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.13
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.14
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.17
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.6
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.0
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.1
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.11
oracular
dne
noble
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.8
oracular
dne
noble
not-affected
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oracle
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-1053.59
released
focal
Fixed 5.4.0-1119.128
released
bionic
ignored
xenial
ignored
trusty
dne
linux-oracle-5.0
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.11
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.13
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1053.59~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.3
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
Fixed 5.4.0-1119.128~18.04.1
released
xenial
dne
trusty
dne
linux-oracle-5.8
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oracle-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
Fixed 5.15.0-1048.51
released
focal
Fixed 5.4.0-1104.116
released
bionic
dne
xenial
dne
trusty
dne
linux-raspi-5.4
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
Fixed 5.4.0-1104.116~18.04.1
released
xenial
dne
trusty
dne
linux-raspi-realtime
oracular
dne
noble
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi2
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
ignored
xenial
ignored
trusty
dne
linux-realtime
oracular
not-affected
noble
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv
oracular
not-affected
noble
not-affected
mantic
ignored
jammy
ignored
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.11
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.15
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
Fixed 5.15.0-1051.55~20.04.1
released
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.8
oracular
dne
noble
dne
mantic
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.8
oracular
dne
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive
oracular
dne
noble
dne
mantic
ignored
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-5.19
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.2
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.5
oracular
dne
noble
dne
mantic
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-xilinx-zynqmp
oracular
dne
noble
dne
mantic
dne
jammy
Fixed 5.15.0-1030.34
released
focal
Fixed 5.4.0-1039.43
released
bionic
dne
xenial
dne
trusty
dne