CVE-2019-17075

EUVD-2019-7546
An issue was discovered in write_tpt_entry in drivers/infiniband/hw/cxgb4/mem.c in the Linux kernel through 5.3.2. The cxgb4 driver is directly calling dma_map_single (a DMA function) from a stack variable. This could allow an attacker to trigger a Denial of Service, exploitable if this driver is used on an architecture for which this stack/DMA interaction has security relevance.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 74%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
2.6.35 ≤
𝑥
< 4.4.198
linuxlinux_kernel
4.5.0 ≤
𝑥
< 4.9.198
linuxlinux_kernel
4.10 ≤
𝑥
< 4.14.151
linuxlinux_kernel
4.15 ≤
𝑥
< 4.19.81
linuxlinux_kernel
4.20 ≤
𝑥
< 5.3.8
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
ignored
sid
6.11.6-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
bionic
Fixed 4.15.0-72.81
released
disco
Fixed 5.0.0-38.41
released
eoan
Fixed 5.3.0-24.26
released
focal
not-affected
trusty
ignored
xenial
Fixed 4.4.0-170.199
released
linux-aws
bionic
Fixed 4.15.0-1056.58
released
disco
Fixed 5.0.0-1023.26
released
eoan
Fixed 5.3.0-1008.9
released
focal
not-affected
trusty
Fixed 4.4.0-1059.63
released
xenial
Fixed 4.4.0-1099.110
released
linux-aws-5.0
bionic
Fixed 5.0.0-1023.26~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.15.0-1056.58~16.04.1
released
linux-azure
bionic
Fixed 5.0.0-1028.30~18.04.1
released
disco
Fixed 5.0.0-1028.30
released
eoan
Fixed 5.3.0-1008.9
released
focal
not-affected
trusty
ignored
xenial
Fixed 4.15.0-1064.69
released
linux-azure-5.3
bionic
Fixed 5.3.0-1008.9~18.04.1
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
ignored
linux-gcp
bionic
Fixed 5.0.0-1028.29~18.04.1
released
disco
Fixed 5.0.0-1028.29
released
eoan
Fixed 5.3.0-1009.10
released
focal
not-affected
trusty
dne
xenial
Fixed 4.15.0-1050.53
released
linux-gcp-5.3
bionic
Fixed 5.3.0-1009.10~18.04.1
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
Fixed 4.15.0-1049.52
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
Fixed 5.0.0-1027.28~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-hwe
bionic
Fixed 5.3.0-26.28~18.04.1
released
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.15.0-72.81~16.04.1
released
linux-hwe-edge
bionic
ignored
disco
dne
eoan
dne
focal
dne
trusty
dne
xenial
ignored
linux-kvm
bionic
Fixed 4.15.0-1051.51
released
disco
Fixed 5.0.0-1024.26
released
eoan
Fixed 5.3.0-1008.9
released
focal
not-affected
trusty
dne
xenial
Fixed 4.4.0-1063.70
released
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
Fixed 4.4.0-170.199~14.04.1
released
xenial
dne
linux-oem
bionic
Fixed 4.15.0-1065.75
released
disco
ignored
eoan
Fixed 4.15.0-1065.75
released
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 5.0.0-1033.38
released
disco
ignored
eoan
Fixed 5.0.0-1033.38
released
focal
dne
trusty
dne
xenial
dne
linux-oracle
bionic
Fixed 4.15.0-1030.33
released
disco
Fixed 5.0.0-1009.14
released
eoan
Fixed 5.3.0-1007.8
released
focal
not-affected
trusty
dne
xenial
Fixed 4.15.0-1030.33~16.04.1
released
linux-oracle-5.0
bionic
Fixed 5.0.0-1009.14~18.04.1
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-raspi2
bionic
Fixed 4.15.0-1052.56
released
disco
Fixed 5.0.0-1024.25
released
eoan
Fixed 5.3.0-1014.16
released
focal
ignored
trusty
dne
xenial
Fixed 4.4.0-1126.135
released
linux-raspi2-5.3
bionic
not-affected
eoan
dne
focal
dne
trusty
dne
xenial
dne
linux-snapdragon
bionic
Fixed 4.15.0-1069.76
released
disco
ignored
eoan
dne
focal
dne
trusty
dne
xenial
Fixed 4.4.0-1130.138
released