CVE-2018-16885

EUVD-2018-8675
A flaw was found in the Linux kernel that allows the userspace to call memcpy_fromiovecend() and similar functions with a zero offset and buffer length which causes the read beyond the buffer boundaries, in certain cases causing a memory access fault and a system halt by accessing invalid memory address. This issue only affects kernel version 3.10.x as shipped with Red Hat Enterprise Linux 7.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.7 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
redhatCNA
4.7 MEDIUM
LOCAL
HIGH
LOW
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 19%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
3.10.0 ≤
𝑥
≤ 3.10.90
redhatenterprise_linux_server
7.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
sid
6.11.5-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
ignored
cosmic
ignored
trusty
ignored
xenial
ignored
linux-aws
bionic
ignored
cosmic
ignored
trusty
ignored
xenial
ignored
linux-aws-hwe
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-azure
bionic
ignored
cosmic
ignored
trusty
ignored
xenial
ignored
linux-azure-edge
bionic
ignored
cosmic
dne
trusty
dne
xenial
ignored
linux-euclid
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-flo
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-gcp
bionic
ignored
cosmic
ignored
trusty
dne
xenial
ignored
linux-gcp-edge
bionic
ignored
cosmic
dne
trusty
dne
xenial
dne
linux-gke
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-goldfish
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-grouper
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-hwe
bionic
ignored
cosmic
dne
trusty
dne
xenial
ignored
linux-hwe-edge
bionic
ignored
cosmic
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
ignored
cosmic
ignored
trusty
dne
xenial
ignored
linux-lts-trusty
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-lts-utopic
bionic
dne
cosmic
dne
trusty
ignored
xenial
dne
linux-lts-vivid
bionic
dne
cosmic
dne
trusty
ignored
xenial
dne
linux-lts-wily
bionic
dne
cosmic
dne
trusty
ignored
xenial
dne
linux-lts-xenial
bionic
dne
cosmic
dne
trusty
ignored
xenial
dne
linux-maguro
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-mako
bionic
dne
cosmic
dne
trusty
dne
xenial
ignored
linux-manta
bionic
dne
cosmic
dne
trusty
dne
xenial
dne
linux-oem
bionic
ignored
cosmic
ignored
trusty
dne
xenial
ignored
linux-raspi2
bionic
ignored
cosmic
ignored
trusty
dne
xenial
ignored
linux-snapdragon
bionic
ignored
cosmic
dne
trusty
dne
xenial
ignored