CVE-2018-13095

EUVD-2018-5044
An issue was discovered in fs/xfs/libxfs/xfs_inode_buf.c in the Linux kernel through 4.17.3. A denial of service (memory corruption and BUG) can occur for a corrupted xfs image upon encountering an inode that is in extent format, but has more extents than fit in the inode fork.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
NONE
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 4.17.3
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
6.11.5-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
artful
ignored
bionic
Fixed 4.15.0-141.145
released
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
ignored
xenial
Fixed 4.4.0-207.239
released
linux-aws
artful
dne
bionic
Fixed 4.15.0-1098.105
released
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
Fixed 4.4.0-1090.94
released
xenial
Fixed 4.4.0-1126.140
released
linux-aws-5.0
bionic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-aws-5.3
bionic
not-affected
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-aws-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-aws-hwe
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
Fixed 4.15.0-1098.105~16.04.1
released
linux-azure
artful
dne
bionic
Fixed 4.18.0-1011.11~18.04.1
released
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
Fixed 4.15.0-1112.124~14.04.1
released
xenial
Fixed 4.15.0-1112.124~16.04.1
released
linux-azure-4.15
bionic
Fixed 4.15.0-1112.125
released
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-azure-5.3
bionic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-azure-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-azure-edge
artful
dne
bionic
Fixed 4.18.0-1011.11~18.04.1
released
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-dell300x
bionic
Fixed 4.15.0-1016.20
released
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-euclid
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-flo
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-gcp
artful
dne
bionic
Fixed 5.0.0-1020.20~18.04.1
released
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
dne
xenial
Fixed 4.15.0-1097.110~16.04.1
released
linux-gcp-4.15
bionic
Fixed 4.15.0-1097.110
released
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gcp-5.3
bionic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gcp-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gcp-edge
bionic
Fixed 5.0.0-1020.20~18.04.1
released
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gke
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
not-affected
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-gke-4.15
bionic
ignored
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gke-5.0
bionic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gke-5.3
bionic
not-affected
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gke-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gkeop
bionic
dne
focal
not-affected
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-gkeop-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-goldfish
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-grouper
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-hwe
artful
dne
bionic
not-affected
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-hwe-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-hwe-5.8
bionic
dne
focal
not-affected
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-hwe-edge
artful
dne
bionic
not-affected
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-kvm
artful
dne
bionic
Fixed 4.15.0-1089.91
released
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
dne
xenial
Fixed 4.4.0-1091.100
released
linux-lts-trusty
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-lts-utopic
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
ignored
xenial
dne
linux-lts-vivid
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
ignored
xenial
dne
linux-lts-wily
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
ignored
xenial
dne
linux-lts-xenial
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
Fixed 4.4.0-208.240~14.04.1
released
xenial
dne
linux-maguro
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-mako
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-manta
artful
dne
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-oem
artful
dne
bionic
ignored
cosmic
ignored
disco
ignored
eoan
ignored
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
ignored
linux-oem-5.10
bionic
dne
focal
not-affected
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-oem-5.6
bionic
dne
eoan
dne
focal
not-affected
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-oem-osp1
bionic
not-affected
disco
not-affected
eoan
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-oracle
bionic
Fixed 4.15.0-1069.77
released
cosmic
ignored
disco
Fixed 5.0.0-1004.8
released
eoan
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
dne
xenial
Fixed 4.15.0-1069.77~16.04.1
released
linux-oracle-5.0
bionic
not-affected
disco
dne
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-oracle-5.3
bionic
not-affected
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-oracle-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-raspi
bionic
dne
eoan
dne
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
dne
xenial
dne
linux-raspi-5.4
bionic
not-affected
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-raspi2
artful
ignored
bionic
Fixed 4.15.0-1083.88
released
cosmic
not-affected
disco
not-affected
eoan
not-affected
focal
not-affected
groovy
dne
hirsute
dne
trusty
dne
xenial
Fixed 4.4.0-1150.161
released
linux-raspi2-5.3
bionic
not-affected
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
dne
linux-riscv
bionic
dne
eoan
dne
focal
not-affected
groovy
not-affected
hirsute
not-affected
trusty
dne
xenial
dne
linux-snapdragon
artful
ignored
bionic
Fixed 4.15.0-1100.109
released
cosmic
dne
disco
not-affected
eoan
dne
focal
dne
groovy
dne
hirsute
dne
trusty
dne
xenial
Fixed 4.4.0-1154.164
released
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2019:1350
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://bugzilla.kernel.org/show_bug.cgi?id=199915
https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/commit/?h=for-next&id=23fcb3340d033d9f081e21e6c12c2db7eaa541d3
https://github.com/torvalds/linux/commit/23fcb3340d033d9f081e21e6c12c2db7eaa541d3
https://access.redhat.com/errata/RHSA-2019:1350
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://bugzilla.kernel.org/show_bug.cgi?id=199915
https://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git/commit/?h=for-next&id=23fcb3340d033d9f081e21e6c12c2db7eaa541d3
https://github.com/torvalds/linux/commit/23fcb3340d033d9f081e21e6c12c2db7eaa541d3