CVE-2019-16413

An issue was discovered in the Linux kernel before 5.0.4. The 9p filesystem did not protect i_size_write() properly, which causes an i_size_read() infinite loop and denial of service on SMP systems.
Infinite Loop
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 79%
VendorProductVersion
linuxlinux_kernel
𝑥
< 5.0.4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.226-1
fixed
bookworm
6.1.106-3
fixed
bookworm (security)
6.1.112-1
fixed
trixie
6.11.5-1
fixed
sid
6.11.6-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
linux
eoan
not-affected
disco
not-affected
bionic
Fixed 4.15.0-60.67
released
xenial
Fixed 4.4.0-146.172
released
trusty
ignored
linux-aws
eoan
not-affected
disco
not-affected
bionic
Fixed 4.15.0-1047.49
released
xenial
Fixed 4.4.0-1081.91
released
trusty
ignored
linux-aws-5.0
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-aws-hwe
eoan
dne
disco
dne
bionic
dne
xenial
Fixed 4.15.0-1047.49~16.04.1
released
trusty
dne
linux-azure
eoan
not-affected
disco
not-affected
bionic
Fixed 5.0.0-1014.14~18.04.1
released
xenial
Fixed 4.15.0-1056.61
released
trusty
ignored
linux-azure-5.3
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-azure-edge
eoan
dne
disco
dne
bionic
Fixed 5.0.0-1014.14~18.04.1
released
xenial
Fixed 4.15.0-1056.61
released
trusty
dne
linux-gcp
eoan
not-affected
disco
not-affected
bionic
Fixed 4.15.0-1042.45
released
xenial
Fixed 4.15.0-1041.43
released
trusty
dne
linux-gcp-5.3
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-gcp-edge
eoan
dne
disco
dne
bionic
Fixed 4.15.0-1042.45
released
xenial
dne
trusty
dne
linux-gke-4.15
eoan
dne
disco
dne
bionic
Fixed 4.15.0-1041.43
released
xenial
dne
trusty
dne
linux-gke-5.0
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-hwe
eoan
dne
disco
dne
bionic
Fixed 5.0.0-23.24~18.04.1
released
xenial
Fixed 4.15.0-60.67~16.04.1
released
trusty
dne
linux-hwe-edge
eoan
dne
disco
dne
bionic
not-affected
xenial
Fixed 4.15.0-60.67~16.04.1
released
trusty
dne
linux-kvm
eoan
not-affected
disco
not-affected
bionic
Fixed 4.15.0-1043.43
released
xenial
Fixed 4.4.0-1044.50
released
trusty
dne
linux-lts-trusty
eoan
dne
disco
dne
bionic
dne
xenial
dne
trusty
dne
linux-lts-xenial
eoan
dne
disco
dne
bionic
dne
xenial
dne
trusty
ignored
linux-oem
eoan
Fixed 4.15.0-1059.68
released
disco
ignored
bionic
Fixed 4.15.0-1056.65
released
xenial
ignored
trusty
dne
linux-oem-5.4
eoan
dne
bionic
dne
xenial
dne
trusty
dne
linux-oem-osp1
eoan
not-affected
disco
not-affected
bionic
not-affected
xenial
dne
trusty
dne
linux-oracle
eoan
not-affected
disco
Fixed 5.0.0-1004.8
released
bionic
Fixed 4.15.0-1022.25
released
xenial
Fixed 4.15.0-1022.25~16.04.1
released
trusty
dne
linux-oracle-5.0
eoan
dne
disco
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-raspi2
eoan
not-affected
disco
not-affected
bionic
Fixed 4.15.0-1044.47
released
xenial
Fixed 4.4.0-1107.115
released
trusty
dne
linux-raspi2-5.3
eoan
dne
bionic
not-affected
xenial
dne
trusty
dne
linux-snapdragon
eoan
dne
disco
not-affected
bionic
Fixed 4.15.0-1062.69
released
xenial
Fixed 4.4.0-1111.116
released
trusty
dne
Common Weakness Enumeration
References
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.4
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5e3cc1ee1405a7eb3487ed24f786dec01b4cbe1f
https://patchwork.kernel.org/patch/10753365/
https://security.netapp.com/advisory/ntap-20191004-0001/
https://support.f5.com/csp/article/K43239141?utm_source=f5support&amp%3Butm_medium=RSS
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.4
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5e3cc1ee1405a7eb3487ed24f786dec01b4cbe1f
https://patchwork.kernel.org/patch/10753365/
https://security.netapp.com/advisory/ntap-20191004-0001/
https://support.f5.com/csp/article/K43239141?utm_source=f5support&amp%3Butm_medium=RSS