CVE-2012-6537

Sažetak

net/xfrm/xfrm_user.c in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability.

Reference

https://github.com/torvalds/linux/commit/f778a636713a435d3a922c60b1622a91136560c1
https://github.com/torvalds/linux/commit/7b789836f434c87168eab067cfbed1ec4783dffd
http://www.openwall.com/lists/oss-security/2013/03/05/13
https://www.kernel.org/pub/linux/kernel/v3.x/patch-3.6.bz2
https://github.com/torvalds/linux/commit/1f86840f897717f86d523a13e99a447e6a5d2fa5
http://www.ubuntu.com/usn/USN-1798-1
http://www.ubuntu.com/usn/USN-1792-1
http://rhn.redhat.com/errata/RHSA-2013-0744.html
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f778a636713a435d3a922c60b1622a91136560c1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=1f86840f897717f86d523a13e99a447e6a5d2fa5
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7b789836f434c87168eab067cfbed1ec4783dffd

CVSS

Base:	1.9
Impact:	2.9
Exploitability:	3.4

Pristup

Vektor	Složenost	Autentikacija
LOCAL	MEDIUM	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
PARTIAL	NONE	NONE

CVSS vektor

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

Zadnje važnije ažuriranje

07-11-2023 - 02:13

Objavljeno

15-03-2013 - 20:55