| Name | CVE-2018-11412 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| linux (PTS) | buster | 4.19.249-2 | fixed |
| buster (security) | 4.19.269-1 | fixed | |
| bullseye | 5.10.158-2 | fixed | |
| bullseye (security) | 5.10.162-1 | fixed | |
| bookworm | 6.1.15-1 | fixed | |
| sid | 6.1.20-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| linux | source | wheezy | (not affected) | |||
| linux | source | jessie | (not affected) | |||
| linux | source | stretch | (not affected) | |||
| linux | source | (unstable) | 4.17.3-1 |
[stretch] - linux <not-affected> (Introduced in e50e5129f384 in 4.13)
[jessie] - linux <not-affected> (Introduced in e50e5129f384 in 4.13)
[wheezy] - linux <not-affected> (Introduced in e50e5129f384 in 4.13)
https://bugs.chromium.org/p/project-zero/issues/detail?id=1580
https://bugzilla.kernel.org/show_bug.cgi?id=199803
Fixed by: https://git.kernel.org/linus/117166efb1ee8f13c38f9e96b258f16d4923f888