CVE-2022-41848

EUVD-2022-45015
drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race condition between mgslpc_ioctl and mgslpc_detach.
Race Condition
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.2 MEDIUM
PHYSICAL
HIGH
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
4.2 MEDIUM
PHYSICAL
HIGH
NONE
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 5.19.12
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
unimportant
bookworm (security)
unimportant
bullseye
unimportant
bullseye (security)
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
deferred
focal
deferred
jammy
deferred
kinetic
ignored
lunar
ignored
mantic
ignored
noble
deferred
trusty
deferred
xenial
deferred
linux-allwinner
bionic
dne
focal
dne
jammy
dne
kinetic
ignored
lunar
ignored
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-allwinner-5.19
bionic
dne
focal
dne
jammy
ignored
kinetic
dne
lunar
dne
mantic
dne
noble
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trusty
dne
xenial
dne
linux-aws
bionic
ignored
focal
needs-triage
jammy
needs-triage
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lunar
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mantic
ignored
noble
needs-triage
trusty
ignored
xenial
ignored
linux-aws-5.0
bionic
ignored
focal
dne
jammy
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trusty
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xenial
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linux-aws-5.11
bionic
dne
focal
ignored
jammy
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trusty
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linux-aws-5.13
bionic
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trusty
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linux-aws-5.15
bionic
dne
focal
needs-triage
jammy
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linux-aws-5.19
bionic
dne
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linux-aws-5.3
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linux-aws-5.4
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bionic
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linux-azure-5.15
bionic
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linux-azure-5.19
bionic
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linux-azure-5.3
bionic
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linux-azure-5.4
bionic
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bionic
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linux-azure-fde-6.2
bionic
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linux-gcp-5.13
bionic
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linux-gcp-5.15
bionic
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jammy
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linux-gcp-5.19
bionic
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linux-gcp-5.4
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linux-gcp-5.8
bionic
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linux-gcp-6.2
bionic
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xenial
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linux-gcp-6.5
bionic
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ignored
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xenial
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linux-gcp-fips
bionic
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focal
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xenial
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linux-gke
bionic
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ignored
jammy
needs-triage
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xenial
ignored
linux-gke-4.15
bionic
ignored
focal
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jammy
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xenial
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linux-gke-5.0
bionic
ignored
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linux-gke-5.15
bionic
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linux-gke-5.3
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linux-gke-5.4
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linux-gkeop-5.15
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linux-gkeop-5.4
bionic
ignored
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linux-hwe
bionic
ignored
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jammy
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ignored
linux-hwe-5.11
bionic
dne
focal
ignored
jammy
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trusty
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xenial
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linux-hwe-5.13
bionic
dne
focal
ignored
jammy
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xenial
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linux-hwe-5.15
bionic
dne
focal
needs-triage
jammy
dne
trusty
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xenial
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linux-hwe-5.19
bionic
dne
focal
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jammy
ignored
kinetic
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linux-hwe-5.4
bionic
ignored
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jammy
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linux-hwe-5.8
bionic
dne
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jammy
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linux-hwe-6.2
bionic
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jammy
ignored
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xenial
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linux-hwe-6.5
bionic
dne
focal
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jammy
deferred
lunar
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linux-hwe-6.8
bionic
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deferred
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linux-hwe-edge
bionic
ignored
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linux-ibm
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linux-ibm-5.4
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linux-intel
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linux-intel-5.13
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linux-intel-iot-realtime
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linux-iot
bionic
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linux-kvm
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linux-laptop
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bionic
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linux-lowlatency-hwe-5.19
bionic
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linux-lowlatency-hwe-6.2
bionic
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linux-lowlatency-hwe-6.5
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linux-lowlatency-hwe-6.8
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noble
dne
trusty
dne
xenial
dne
linux-riscv-6.8
bionic
dne
focal
dne
jammy
needs-triage
noble
dne
trusty
dne
xenial
dne
linux-snapdragon
bionic
ignored
focal
dne
jammy
dne
trusty
dne
xenial
ignored
linux-starfive
bionic
dne
focal
dne
jammy
dne
kinetic
ignored
lunar
ignored
mantic
ignored
noble
dne
trusty
dne
xenial
dne
linux-starfive-5.19
bionic
dne
focal
dne
jammy
ignored
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-starfive-6.2
bionic
dne
focal
dne
jammy
ignored
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-starfive-6.5
bionic
dne
focal
dne
jammy
ignored
mantic
dne
noble
dne
trusty
dne
xenial
dne
linux-xilinx-zynqmp
bionic
dne
focal
deferred
jammy
needs-triage
kinetic
dne
lunar
dne
mantic
dne
noble
dne
trusty
dne
xenial
dne