CVE-2018-1068

Sažetak

A flaw was found in the Linux 4.x kernel's implementation of 32-bit syscall interface for bridging. This allowed a privileged user to arbitrarily write to a limited range of kernel memory.

Reference

https://github.com/torvalds/linux/commit/b71812168571fa55e44cdd0254471331b9c4c4c6
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b71812168571fa55e44cdd0254471331b9c4c4c6
https://bugzilla.redhat.com/show_bug.cgi?id=1552048
https://marc.info/?l=linux-netdev&m=152025888924151&w=2
https://marc.info/?l=linux-netdev&m=152023808817590&w=2
http://www.securityfocus.com/bid/103459
https://www.debian.org/security/2018/dsa-4188
https://www.debian.org/security/2018/dsa-4187
https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html
https://access.redhat.com/errata/RHSA-2018:1355
https://access.redhat.com/errata/RHSA-2018:1318
https://usn.ubuntu.com/3654-2/
https://usn.ubuntu.com/3654-1/
https://usn.ubuntu.com/3656-1/
https://usn.ubuntu.com/3677-2/
https://usn.ubuntu.com/3677-1/
https://usn.ubuntu.com/3674-2/
https://usn.ubuntu.com/3674-1/
https://access.redhat.com/errata/RHSA-2018:2948
https://access.redhat.com/errata/RHSA-2019:1170
https://access.redhat.com/errata/RHSA-2019:1190
https://access.redhat.com/errata/RHSA-2019:4159

CVSS

Base:	7.2
Impact:	10.0
Exploitability:	3.9

Pristup

Vektor	Složenost	Autentikacija
LOCAL	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
COMPLETE	COMPLETE	COMPLETE

CVSS vektor

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

Zadnje važnije ažuriranje

21-06-2023 - 15:56

Objavljeno

16-03-2018 - 16:29