CVE-2018-11412

MediumCVSS 5.9/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 5.9/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-416

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://www.securityfocus.com/bid/104291Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2019:0525Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1580Exploit, Third Party Advisory
https://bugzilla.kernel.org/show_bug.cgi?id=199803Exploit, Issue Tracking, Third Party Advisory
https://usn.ubuntu.com/3752-1/Third Party Advisory
https://usn.ubuntu.com/3752-2/Third Party Advisory
https://usn.ubuntu.com/3752-3/Third Party Advisory
https://www.exploit-db.com/exploits/44832/Exploit, Third Party Advisory, VDB Entry
http://www.securityfocus.com/bid/104291Third Party Advisory, VDB Entry
https://access.redhat.com/errata/RHSA-2019:0525Third Party Advisory
https://bugs.chromium.org/p/project-zero/issues/detail?id=1580Exploit, Third Party Advisory
https://bugzilla.kernel.org/show_bug.cgi?id=199803Exploit, Issue Tracking, Third Party Advisory
https://usn.ubuntu.com/3752-1/Third Party Advisory
https://usn.ubuntu.com/3752-2/Third Party Advisory
https://usn.ubuntu.com/3752-3/Third Party Advisory
https://www.exploit-db.com/exploits/44832/Exploit, Third Party Advisory, VDB Entry

Timeline

Published: May 24, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

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