CVE-2018-13406

An integer overflow in the uvesafb_setcmap function in drivers/video/fbdev/uvesafb.c in the Linux kernel before 4.17.4 could result in local attackers being able to crash the kernel or potentially elevate privileges because kmalloc_array is not used.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 3%
VendorProductVersion
linuxlinux_kernel
2.6.24 ≤
𝑥
< 3.16.58
linuxlinux_kernel
3.17 ≤
𝑥
< 3.18.114
linuxlinux_kernel
3.19 ≤
𝑥
< 4.4.139
linuxlinux_kernel
4.5 ≤
𝑥
< 4.9.111
linuxlinux_kernel
4.10 ≤
𝑥
< 4.14.53
linuxlinux_kernel
4.15 ≤
𝑥
< 4.17.4
canonicalubuntu_linux
14.04
canonicalubuntu_linux
16.04
canonicalubuntu_linux
18.04
debiandebian_linux
8.0
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
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
trixie
6.11.5-1
fixed
sid
6.11.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
cosmic
not-affected
bionic
Fixed 4.15.0-33.36
released
artful
ignored
xenial
Fixed 4.4.0-134.160
released
trusty
Fixed 3.13.0-157.207
released
linux-aws
cosmic
not-affected
bionic
Fixed 4.15.0-1020.20
released
artful
dne
xenial
Fixed 4.4.0-1066.76
released
trusty
Fixed 4.4.0-1028.31
released
linux-azure
cosmic
not-affected
bionic
Fixed 4.15.0-1022.23
released
artful
dne
xenial
Fixed 4.15.0-1022.22~16.04.1
released
trusty
not-affected
linux-azure-edge
cosmic
dne
bionic
not-affected
artful
dne
xenial
Fixed 4.15.0-1022.23
released
trusty
dne
linux-euclid
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-flo
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-gcp
cosmic
not-affected
bionic
Fixed 4.15.0-1018.19
released
artful
dne
xenial
Fixed 4.15.0-1018.19~16.04.2
released
trusty
dne
linux-gke
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-goldfish
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-grouper
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-hwe
cosmic
dne
bionic
not-affected
artful
dne
xenial
Fixed 4.15.0-33.36~16.04.1
released
trusty
dne
linux-hwe-edge
cosmic
dne
bionic
not-affected
artful
dne
xenial
Fixed 4.15.0-33.36~16.04.1
released
trusty
dne
linux-kvm
cosmic
not-affected
bionic
Fixed 4.15.0-1020.20
released
artful
dne
xenial
Fixed 4.4.0-1032.38
released
trusty
dne
linux-lts-trusty
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-utopic
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-vivid
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-wily
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-xenial
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
Fixed 4.4.0-134.160~14.04.1
released
linux-maguro
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-mako
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-manta
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-oem
cosmic
not-affected
bionic
Fixed 4.15.0-1017.20
released
artful
dne
xenial
ignored
trusty
dne
linux-raspi2
cosmic
not-affected
bionic
Fixed 4.15.0-1021.23
released
artful
ignored
xenial
Fixed 4.4.0-1095.103
released
trusty
dne
linux-snapdragon
cosmic
dne
bionic
not-affected
artful
ignored
xenial
Fixed 4.4.0-1099.104
released
trusty
dne