| Bug ID | 1094678 |
|---|---|
| Summary | VUL-0: CVE-2018-11412 kernel: out-of-bounds memcpy in fs/ext4/inline.c:ext4_read_inline_data() with crafted ext4 image |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 42.3 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/206431/ |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Security |
| Assignee | kernel-maintainers@forge.provo.novell.com |
| Reporter | jsegitz@suse.com |
| QA Contact | security-team@suse.de |
| Found By | Security Response Team |
| Blocker | --- |
rh#1582358 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. References: https://bugzilla.redhat.com/show_bug.cgi?id=1582358 http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2018-11412 http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-11412.html https://bugzilla.kernel.org/show_bug.cgi?id=199803 https://bugs.chromium.org/p/project-zero/issues/detail?id=1580