CVE-2018-10882

Sažetak

A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.

Reference

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c37e9e013469521d9adb932d17a1795c139b36db
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10882
https://bugzilla.kernel.org/show_bug.cgi?id=200069
https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
https://usn.ubuntu.com/3753-2/
https://usn.ubuntu.com/3753-1/
https://access.redhat.com/errata/RHSA-2018:2948
http://www.securityfocus.com/bid/106503
https://usn.ubuntu.com/3871-1/
https://usn.ubuntu.com/3871-4/
https://usn.ubuntu.com/3871-3/
https://usn.ubuntu.com/3871-5/

CVSS

Base:	4.9
Impact:	6.9
Exploitability:	3.9

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	COMPLETE

CVSS vektor

AV:L/AC:L/Au:N/C:N/I:N/A:C

Zadnje važnije ažuriranje

12-02-2023 - 23:31

Objavljeno

27-07-2018 - 18:29