CVE-2023-40791

extract_user_to_sg in lib/scatterlist.c in the Linux kernel before 6.4.12 fails to unpin pages in a certain situation, as demonstrated by a WARNING for try_grab_page.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.3 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
VendorProductVersion
linuxlinux_kernel
𝑥
< 6.4.12
netapph300s_firmware
-
netapph500s_firmware
-
netapph700s_firmware
-
netapph410s_firmware
-
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
not-affected
bookworm
6.1.115-1
not-affected
buster
not-affected
bullseye (security)
5.10.226-1
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
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
linux-allwinner
mantic
dne
lunar
ignored
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-allwinner-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
not-affected
linux-aws-5.0
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.11
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.13
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-5.3
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-aws-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-aws-5.8
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.2
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-6.5
noble
dne
mantic
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-fips
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-aws-hwe
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
not-affected
trusty
dne
linux-azure
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
ignored
xenial
not-affected
trusty
not-affected
linux-azure-4.15
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-5.11
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.13
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-5.3
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-5.8
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.2
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-6.5
noble
dne
mantic
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-edge
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-azure-fde
mantic
dne
lunar
dne
jammy
not-affected
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-fde-6.2
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-azure-fips
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-bluefield
mantic
dne
lunar
dne
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-dell300x
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-fips
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
ignored
xenial
not-affected
trusty
dne
linux-gcp-4.15
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-5.11
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.13
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-5.3
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gcp-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-5.8
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.2
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-6.5
noble
dne
mantic
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gcp-fips
noble
dne
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-gke
noble
not-affected
mantic
dne
lunar
dne
jammy
not-affected
focal
ignored
bionic
dne
xenial
ignored
trusty
dne
linux-gke-4.15
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.0
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.15
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-gke-5.3
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gkeop
mantic
dne
lunar
dne
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-hwe
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
not-affected
trusty
dne
linux-hwe-5.11
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.13
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-hwe-5.8
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.2
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-6.5
noble
dne
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-hwe-edge
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-ibm
noble
not-affected
mantic
ignored
lunar
ignored
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-ibm-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-intel
noble
not-affected
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-5.13
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-intel-iotg-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-iot
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-kvm
mantic
dne
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
linux-laptop
noble
dne
mantic
not-affected
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.2
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lowlatency-hwe-6.5
noble
dne
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-xenial
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
not-affected
linux-nvidia
noble
not-affected
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.2
noble
dne
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.5
noble
dne
mantic
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-6.8
noble
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-nvidia-lowlatency
noble
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-oem-5.10
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.13
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.14
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.17
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.6
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.0
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.1
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.5
noble
dne
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-6.8
noble
not-affected
mantic
dne
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-osp1
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
not-affected
xenial
not-affected
trusty
dne
linux-oracle-5.0
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.11
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.13
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-oracle-5.3
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-oracle-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-oracle-5.8
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-oracle-6.5
noble
dne
mantic
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-raspi-5.4
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-raspi2
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
ignored
xenial
ignored
trusty
dne
linux-raspi2-5.3
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
dne
trusty
dne
linux-riscv
noble
not-affected
mantic
not-affected
lunar
not-affected
jammy
ignored
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.11
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.15
mantic
dne
lunar
dne
jammy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-riscv-5.8
mantic
dne
lunar
dne
jammy
dne
focal
ignored
bionic
dne
xenial
dne
trusty
dne
linux-riscv-6.5
noble
dne
mantic
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-snapdragon
mantic
dne
lunar
dne
jammy
dne
focal
dne
bionic
ignored
xenial
ignored
trusty
dne
linux-starfive
noble
dne
mantic
not-affected
lunar
not-affected
jammy
dne
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-5.19
mantic
dne
lunar
dne
jammy
ignored
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.2
noble
dne
mantic
dne
lunar
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-starfive-6.5
noble
dne
mantic
dne
jammy
not-affected
focal
dne
bionic
dne
xenial
dne
trusty
dne
linux-xilinx-zynqmp
mantic
dne
lunar
dne
jammy
not-affected
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
References
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd36976cf087f
https://lkml.org/lkml/2023/8/3/323
https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/
https://security.netapp.com/advisory/ntap-20231110-0009/
https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4.12
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f443fd5af5dbd531f880d3645d5dd36976cf087f
https://lkml.org/lkml/2023/8/3/323
https://lore.kernel.org/linux-crypto/20571.1690369076%40warthog.procyon.org.uk/
https://security.netapp.com/advisory/ntap-20231110-0009/