CVE-2018-13095

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
NISTNIST
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
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 53%
VendorProductVersion
linuxlinux_kernel
𝑥
≤ 4.17.3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
jessie
ignored
bullseye (security)
5.10.226-1
fixed
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
sid
6.11.5-1
fixed
trixie
6.11.5-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
Fixed 4.15.0-141.145
released
artful
ignored
xenial
Fixed 4.4.0-207.239
released
trusty
ignored
linux-aws
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
Fixed 4.15.0-1098.105
released
artful
dne
xenial
Fixed 4.4.0-1126.140
released
trusty
Fixed 4.4.0-1090.94
released
linux-aws-5.0
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-aws-5.3
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-aws-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-aws-hwe
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
xenial
Fixed 4.15.0-1098.105~16.04.1
released
trusty
dne
linux-azure
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
Fixed 4.18.0-1011.11~18.04.1
released
artful
dne
xenial
Fixed 4.15.0-1112.124~16.04.1
released
trusty
Fixed 4.15.0-1112.124~14.04.1
released
linux-azure-4.15
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
Fixed 4.15.0-1112.125
released
xenial
dne
trusty
dne
linux-azure-5.3
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-edge
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
Fixed 4.18.0-1011.11~18.04.1
released
artful
dne
xenial
dne
trusty
dne
linux-dell300x
hirsute
dne
groovy
dne
focal
dne
bionic
Fixed 4.15.0-1016.20
released
xenial
dne
trusty
dne
linux-euclid
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-flo
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-gcp
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
Fixed 5.0.0-1020.20~18.04.1
released
artful
dne
xenial
Fixed 4.15.0-1097.110~16.04.1
released
trusty
dne
linux-gcp-4.15
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
Fixed 4.15.0-1097.110
released
xenial
dne
trusty
dne
linux-gcp-5.3
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-edge
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
Fixed 5.0.0-1020.20~18.04.1
released
xenial
dne
trusty
dne
linux-gke
hirsute
dne
groovy
dne
focal
not-affected
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-gke-4.15
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
bionic
ignored
xenial
dne
trusty
dne
linux-gke-5.0
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gke-5.3
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gke-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gkeop
hirsute
dne
groovy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-gkeop-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-goldfish
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-grouper
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-hwe
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
not-affected
artful
dne
xenial
ignored
trusty
dne
linux-hwe-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-hwe-5.8
hirsute
dne
groovy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-hwe-edge
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
not-affected
artful
dne
xenial
ignored
trusty
dne
linux-kvm
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
Fixed 4.15.0-1089.91
released
artful
dne
xenial
Fixed 4.4.0-1091.100
released
trusty
dne
linux-lts-trusty
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-lts-utopic
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
ignored
linux-lts-vivid
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
ignored
linux-lts-wily
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
ignored
linux-lts-xenial
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
Fixed 4.4.0-208.240~14.04.1
released
linux-maguro
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-mako
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
ignored
trusty
dne
linux-manta
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
cosmic
dne
bionic
dne
artful
dne
xenial
dne
trusty
dne
linux-oem
hirsute
dne
groovy
dne
focal
dne
eoan
ignored
disco
ignored
cosmic
ignored
bionic
ignored
artful
dne
xenial
ignored
trusty
dne
linux-oem-5.10
hirsute
dne
groovy
dne
focal
not-affected
bionic
dne
xenial
dne
trusty
dne
linux-oem-5.6
hirsute
dne
groovy
dne
focal
not-affected
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-osp1
hirsute
dne
groovy
dne
focal
dne
eoan
not-affected
disco
not-affected
bionic
not-affected
xenial
dne
trusty
dne
linux-oracle
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
not-affected
disco
Fixed 5.0.0-1004.8
released
cosmic
ignored
bionic
Fixed 4.15.0-1069.77
released
xenial
Fixed 4.15.0-1069.77~16.04.1
released
trusty
dne
linux-oracle-5.0
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-oracle-5.3
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-oracle-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-raspi
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-raspi-5.4
hirsute
dne
groovy
dne
focal
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-raspi2
hirsute
dne
groovy
dne
focal
not-affected
eoan
not-affected
disco
not-affected
cosmic
not-affected
bionic
Fixed 4.15.0-1083.88
released
artful
ignored
xenial
Fixed 4.4.0-1150.161
released
trusty
dne
linux-raspi2-5.3
hirsute
dne
groovy
dne
focal
dne
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-riscv
hirsute
not-affected
groovy
not-affected
focal
not-affected
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-snapdragon
hirsute
dne
groovy
dne
focal
dne
eoan
dne
disco
not-affected
cosmic
dne
bionic
Fixed 4.15.0-1100.109
released
artful
ignored
xenial
Fixed 4.4.0-1154.164
released
trusty
dne
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