CVE-2022-49768

EUVD-2025-13021
In the Linux kernel, the following vulnerability has been resolved:

9p: trans_fd/p9_conn_cancel: drop client lock earlier

syzbot reported a double-lock here and we no longer need this
lock after requests have been moved off to local list:
just drop the lock earlier.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 4%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
4.9.127 ≤
𝑥
< 4.9.334
linuxlinux_kernel
4.14.70 ≤
𝑥
< 4.14.300
linuxlinux_kernel
4.18.8 ≤
𝑥
< 4.19.267
linuxlinux_kernel
4.20 ≤
𝑥
< 5.4.225
linuxlinux_kernel
5.5 ≤
𝑥
< 5.10.156
linuxlinux_kernel
5.11 ≤
𝑥
< 5.15.80
linuxlinux_kernel
5.16 ≤
𝑥
< 6.0.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.129-1
fixed
bookworm (security)
6.1.135-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.234-1
fixed
sid
6.12.25-1
fixed
trixie
6.12.22-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
trusty
needs-triage
xenial
needs-triage
linux-allwinner-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-aws
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
trusty
needs-triage
xenial
needs-triage
linux-aws-5.0
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-aws-5.11
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-aws-5.13
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-aws-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-aws-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-aws-5.3
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-aws-5.4
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-aws-5.8
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-aws-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-aws-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-aws-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-aws-fips
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-aws-hwe
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
xenial
needs-triage
linux-azure
bionic
ignored
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
trusty
needs-triage
xenial
needs-triage
linux-azure-4.15
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-5.11
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-5.13
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-azure-5.3
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-5.4
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-5.8
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-6.11
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-azure-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-azure-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-azure-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-azure-edge
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-fde
focal
ignored
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-azure-fde-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-azure-fde-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-azure-fde-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-azure-fips
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-azure-nvidia
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-bluefield
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-fips
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
xenial
needs-triage
linux-gcp
bionic
ignored
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
xenial
needs-triage
linux-gcp-4.15
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gcp-5.11
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gcp-5.13
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gcp-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gcp-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-gcp-5.3
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gcp-5.4
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gcp-5.8
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gcp-6.11
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-gcp-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-gcp-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-gcp-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-gcp-fips
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-gke
focal
ignored
jammy
needs-triage
noble
needs-triage
oracular
dne
plucky
dne
linux-gke-4.15
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gke-5.15
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gke-5.4
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gkeop
focal
ignored
jammy
needs-triage
noble
needs-triage
oracular
dne
plucky
dne
linux-gkeop-5.15
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-gkeop-5.4
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-hwe
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
xenial
needs-triage
linux-hwe-5.11
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-hwe-5.13
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-hwe-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-hwe-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-hwe-5.4
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-hwe-5.8
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-hwe-6.11
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-hwe-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-hwe-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-hwe-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-hwe-edge
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
xenial
ignored
linux-ibm
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
dne
plucky
dne
linux-ibm-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-ibm-5.4
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-intel-5.13
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-intel-iot-realtime
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-intel-iotg
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-intel-iotg-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-iot
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-kvm
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
xenial
needs-triage
linux-lowlatency
focal
dne
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
dne
linux-lowlatency-hwe-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-lowlatency-hwe-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-lowlatency-hwe-6.11
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-lowlatency-hwe-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-lowlatency-hwe-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-lowlatency-hwe-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-lts-xenial
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
trusty
needs-triage
linux-nvidia
focal
dne
jammy
needs-triage
noble
needs-triage
oracular
dne
plucky
dne
linux-nvidia-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-nvidia-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-nvidia-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-nvidia-lowlatency
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-nvidia-tegra
focal
dne
jammy
needs-triage
noble
needs-triage
oracular
dne
plucky
dne
linux-nvidia-tegra-igx
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-oem
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oem-5.10
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oem-5.13
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oem-5.14
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oem-5.17
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-oem-5.6
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oem-6.0
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-oem-6.1
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-oem-6.11
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-oem-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-oem-6.8
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-oracle
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
xenial
needs-triage
linux-oracle-5.0
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oracle-5.11
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oracle-5.13
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oracle-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oracle-5.3
bionic
ignored
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oracle-5.4
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oracle-5.8
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-oracle-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-oracle-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-raspi
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
linux-raspi-5.4
bionic
needs-triage
focal
dne
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-raspi-realtime
focal
dne
jammy
dne
noble
needs-triage
oracular
dne
plucky
dne
linux-raspi2
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-realtime
focal
dne
jammy
needs-triage
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
linux-riscv
focal
ignored
jammy
ignored
noble
needs-triage
oracular
needs-triage
plucky
needs-triage
linux-riscv-5.11
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-riscv-5.15
focal
needs-triage
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-riscv-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-riscv-5.8
focal
ignored
jammy
dne
noble
dne
oracular
dne
plucky
dne
linux-riscv-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-riscv-6.8
focal
dne
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
linux-starfive-5.19
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-starfive-6.2
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-starfive-6.5
focal
dne
jammy
ignored
noble
dne
oracular
dne
plucky
dne
linux-xilinx-zynqmp
focal
needs-triage
jammy
needs-triage
noble
dne
oracular
dne
plucky
dne
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/52f1c45dde9136f964d63a77d19826c8a74e2c7f
https://git.kernel.org/stable/c/612c977f5d481f551d03d83d0aef588845c1300c
https://git.kernel.org/stable/c/82825dbf393f7c7979d462f9609a15bde8092b3f
https://git.kernel.org/stable/c/96760723aae1b45f733f702abb4333137143909f
https://git.kernel.org/stable/c/a4f1a01b2e81378fce9ca528d4d8a049e4b58fcd
https://git.kernel.org/stable/c/e3031280fe4eaf61a09e60823331f81f321be8e1
https://git.kernel.org/stable/c/f14858bc77c567e089965962877ee726ffad0556
https://git.kernel.org/stable/c/fec1406f5e7ab20b71f6d231792b0040e3300aaf