CVE-2019-12378

An issue was discovered in ip6_ra_control in net/ipv6/ipv6_sockglue.c in the Linux kernel through 5.1.5. There is an unchecked kmalloc of new_ra, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). NOTE: This has been disputed as not an issue
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 5.1.5
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
ignored
cosmic
ignored
disco
ignored
trusty
ignored
xenial
ignored
linux-aws
bionic
ignored
cosmic
ignored
disco
ignored
trusty
ignored
xenial
ignored
linux-aws-hwe
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-azure
bionic
ignored
cosmic
ignored
disco
ignored
trusty
ignored
xenial
ignored
linux-azure-edge
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-euclid
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-flo
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-gcp
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-gcp-edge
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-gke
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-goldfish
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-grouper
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-hwe
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-hwe-edge
bionic
ignored
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-lts-trusty
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-utopic
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-vivid
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-wily
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
cosmic
dne
disco
dne
trusty
ignored
xenial
dne
linux-maguro
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-mako
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
ignored
linux-manta
bionic
dne
cosmic
dne
disco
dne
trusty
dne
xenial
dne
linux-oem
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-oracle
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-raspi2
bionic
ignored
cosmic
ignored
disco
ignored
trusty
dne
xenial
ignored
linux-snapdragon
bionic
ignored
cosmic
dne
disco
ignored
trusty
dne
xenial
ignored
Common Weakness Enumeration
References
http://www.securityfocus.com/bid/108475
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=95baa60a0da80a0143e3ddd4d3725758b4513825
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/
https://lkml.org/lkml/2019/5/25/229
http://www.securityfocus.com/bid/108475
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=95baa60a0da80a0143e3ddd4d3725758b4513825
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/
https://lkml.org/lkml/2019/5/25/229