CVE-2019-19077

EUVD-2019-8716
A memory leak in the bnxt_re_create_srq() function in drivers/infiniband/hw/bnxt_re/ib_verbs.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering copy to udata failures, aka CID-4a9d46a9fe14.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/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
≤ 5.3.11
canonicalubuntu_linux
18.04
canonicalubuntu_linux
19.10
opensuseleap
15.1
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
jessie
not-affected
sid
6.11.6-1
fixed
stretch
not-affected
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
not-affected
disco
ignored
eoan
Fixed 5.3.0-40.32
released
focal
not-affected
trusty
ignored
xenial
not-affected
linux-aws
bionic
not-affected
disco
ignored
eoan
Fixed 5.3.0-1011.12
released
focal
not-affected
trusty
ignored
xenial
not-affected
linux-aws-5.0
bionic
Fixed 5.0.0-1024.27~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
not-affected
linux-azure
bionic
Fixed 5.0.0-1029.31~18.04.1
released
disco
ignored
eoan
Fixed 5.3.0-1013.14
released
focal
not-affected
trusty
ignored
xenial
not-affected
linux-azure-4.15
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-azure-5.3
bionic
Fixed 5.3.0-1013.14~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-azure-edge
bionic
ignored
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp
bionic
Fixed 5.0.0-1029.30~18.04.1
released
disco
ignored
eoan
Fixed 5.3.0-1012.13
released
focal
not-affected
trusty
dne
xenial
not-affected
linux-gcp-5.3
bionic
Fixed 5.3.0-1012.13~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gcp-edge
bionic
ignored
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-4.15
bionic
not-affected
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
Fixed 5.0.0-1029.30~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
Fixed 5.3.0-1012.13~18.04.1
released
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-hwe
bionic
Fixed 5.3.0-40.32~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
not-affected
linux-hwe-edge
bionic
ignored
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
not-affected
disco
ignored
eoan
Fixed 5.3.0-1010.11
released
focal
not-affected
trusty
dne
xenial
not-affected
linux-lts-trusty
bionic
dne
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-lts-xenial
bionic
dne
disco
dne
eoan
dne
focal
dne
trusty
ignored
xenial
dne
linux-oem
bionic
not-affected
disco
not-affected
eoan
not-affected
focal
dne
trusty
dne
xenial
ignored
linux-oem-5.6
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-oem-osp1
bionic
Fixed 5.0.0-1037.42
released
disco
ignored
eoan
Fixed 5.0.0-1037.42
released
focal
dne
trusty
dne
xenial
dne
linux-oracle
bionic
not-affected
disco
ignored
eoan
Fixed 5.3.0-1009.10
released
focal
not-affected
trusty
dne
xenial
not-affected
linux-oracle-5.0
bionic
Fixed 5.0.0-1010.15~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-oracle-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-raspi
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-raspi2
bionic
not-affected
disco
ignored
eoan
Fixed 5.3.0-1018.20
released
focal
ignored
trusty
dne
xenial
not-affected
linux-raspi2-5.3
bionic
Fixed 5.3.0-1018.20~18.04.1
released
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-riscv
bionic
dne
eoan
dne
focal
not-affected
trusty
dne
xenial
dne
linux-snapdragon
bionic
not-affected
disco
ignored
eoan
dne
focal
dne
trusty
dne
xenial
not-affected
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
https://github.com/torvalds/linux/commit/4a9d46a9fe14401f21df69cea97c62396d5fb053
https://security.netapp.com/advisory/ntap-20191205-0001/
https://usn.ubuntu.com/4258-1/
https://usn.ubuntu.com/4284-1/
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
https://github.com/torvalds/linux/commit/4a9d46a9fe14401f21df69cea97c62396d5fb053
https://security.netapp.com/advisory/ntap-20191205-0001/
https://usn.ubuntu.com/4258-1/
https://usn.ubuntu.com/4284-1/