CVE-2018-10883

Description

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.

References

https://usn.ubuntu.com/3879-2/

https://usn.ubuntu.com/3879-1/

https://usn.ubuntu.com/3871-5/

https://usn.ubuntu.com/3871-4/

https://usn.ubuntu.com/3871-3/

https://usn.ubuntu.com/3871-1/

https://support.f5.com/csp/article/K94735334?utm_source=f5support&amp%3Butm_medium=RSS

https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e09463f220ca9a1a1ecfda84fcda658f99a1f12a

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8bc1379b82b8e809eef77a9fedbb75c6c297be19

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10883

https://access.redhat.com/errata/RHSA-2018:3096

https://access.redhat.com/errata/RHSA-2018:3083

https://access.redhat.com/errata/RHSA-2018:2948

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3