CVE-2010-3698

Sažetak

The KVM implementation in the Linux kernel before 2.6.36 does not properly reload the FS and GS segment registers, which allows host OS users to cause a denial of service (host OS crash) via a KVM_RUN ioctl call in conjunction with a modified Local Descriptor Table (LDT).

Reference

http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36
https://bugzilla.redhat.com/show_bug.cgi?id=639879
http://www.redhat.com/support/errata/RHSA-2010-0842.html
http://www.securityfocus.com/bid/44500
http://www.vupen.com/english/advisories/2010/3123
http://www.redhat.com/support/errata/RHSA-2010-0898.html
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052513.html
http://www.vupen.com/english/advisories/2010/3321
http://secunia.com/advisories/42745
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9581d442b9058d3699b4be568b6e5eae38a41493

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

13-02-2023 - 04:25

Objavljeno

26-11-2010 - 19:00