CVE-2018-10876

Description

A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.

References

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://usn.ubuntu.com/3753-2/

https://usn.ubuntu.com/3753-1/

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=8844618d8aa7a9973e7b527d038a2a589665002c

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10876

https://bugzilla.kernel.org/show_bug.cgi?id=199403

https://access.redhat.com/errata/RHSA-2019:0525

http://www.securityfocus.com/bid/106503

http://www.securityfocus.com/bid/104904

http://patchwork.ozlabs.org/patch/929239/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3