CVE-2018-11412
Medium · 5.9CVSS
5.9
EPSS
15.8%
Published
May 24, 2018
CISA due date
—
The record
In the Linux kernel 4.13 through 4.16.11, ext4_read_inline_data() in fs/ext4/inline.c performs a memcpy with an untrusted length value in certain circumstances involving a crafted filesystem that stores the system.data extended attribute value in a dedicated inode.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:11 | linux | 0 | 4.17.3-1 |
| Debian:12 | linux | 0 | 4.17.3-1 |
| Debian:13 | linux | 0 | 4.17.3-1 |
| Mageia:6 | kernel | 0 | 4.14.56-1.mga6 |
| Mageia:6 | kernel-linus | 0 | 4.14.62-1.mga6 |
| Mageia:6 | kernel-tmb | 0 | 4.14.62-1.mga6 |
| Mageia:6 | kernel-userspace-headers | 0 | 4.14.56-1.mga6 |
| Mageia:6 | kmod-vboxadditions | 0 | 5.2.14-6.mga6 |
| Mageia:6 | kmod-virtualbox | 0 | 5.2.14-6.mga6 |
| Mageia:6 | kmod-xtables-addons | 0 | 2.13-48.mga6 |
| Mageia:6 | wireguard-tools | 0 | 0.0.20180708-1.mga6 |
| Red Hat:enterprise_linux:7::server | kernel | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-abi-whitelists | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-alt | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-bootwrapper | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-debug | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-debug-debuginfo | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-debug-devel | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-debuginfo | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-debuginfo-common-ppc64le | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-devel | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-doc | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-headers | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-tools | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-tools-debuginfo | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-tools-libs | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | kernel-tools-libs-devel | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | perf | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | perf-debuginfo | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | python-perf | 0 | 0:4.14.0-115.6.1.el7a |
| Red Hat:enterprise_linux:7::server | python-perf-debuginfo | 0 | 0:4.14.0-115.6.1.el7a |
| Ubuntu:14.04:LTS | linux-azure | 0 | 4.15.0-1023.24~14.04.1 |
| Ubuntu:16.04:LTS | linux-azure | 0 | 4.15.0-1022.22~16.04.1 |
| Ubuntu:16.04:LTS | linux-gcp | 0 | 4.15.0-1018.19~16.04.2 |
| Ubuntu:16.04:LTS | linux-hwe | 0 | 4.15.0-33.36~16.04.1 |
| Ubuntu:18.04:LTS | linux | 0 | 4.15.0-33.36 |
| Ubuntu:18.04:LTS | linux-aws | 0 | 4.15.0-1020.20 |
| Ubuntu:18.04:LTS | linux-azure | 0 | 4.15.0-1022.23 |
| Ubuntu:18.04:LTS | linux-gcp | 0 | 4.15.0-1018.19 |
| Ubuntu:18.04:LTS | linux-kvm | 0 | 4.15.0-1020.20 |
| Ubuntu:18.04:LTS | linux-oem | 0 | 4.15.0-1017.20 |
| Ubuntu:18.04:LTS | linux-raspi2 | 0 | 4.15.0-1021.23 |
| Ubuntu:Pro:16.04:LTS | linux-flo | 0 | No fix |
| Ubuntu:Pro:16.04:LTS | linux-goldfish | 0 | No fix |
| Ubuntu:Pro:16.04:LTS | linux-mako | 0 | No fix |
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