PT-2013-2201 · Linux+4 · Linux Kernel+4

CVE-2013-0268 · Publicado 2013-02-17 · Atualizado 2023-02-13

Positive Technologies (AI Summary)

CVSS v2.0

6.2

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 3.7.6

Description The issue allows local users to bypass intended capability restrictions by executing a crafted application as root. This is demonstrated by the msr32.c application, which exploits the msr open function in the Linux kernel.

Recommendations For Linux kernel versions prior to 3.7.6, update to version 3.7.6 or later to resolve the issue. As a temporary workaround, consider restricting the execution of crafted applications as root to minimize the risk of exploitation.

Exploit

Correção

Enumeração de Fraquezas

CWE-264

Identificadores relacionados

ALT-PU-2013-1178

CESA-2013_0630

CVE-2013-0268

OPENSUSE-SU-2013_0396-1

OPENSUSE-SU-2013_1187-1

RHSA-2013:0621

RHSA-2013:0622

RHSA-2013:0630

RHSA-2013_0621

RHSA-2013_0630

SUSE-SU-2015:0481-1

SUSE-SU-2015:0652-1

USN-1756-1

USN-1760-1

USN-1767-1

USN-1768-1

USN-1769-1

USN-1774-1

USN-1775-1

USN-1776-1

USN-1778-1

USN-1781-1

Produtos afetados

Alt Linux

Centos

Linux Kernel

Red Hat

Suse

Referências · 30

• 🔥 https://exploit-db.com/exploits/27297 · Exploit
• https://github.com/torvalds/linux/commit/c903f0456bc69176912dee6dd25c6a66ee1aed00 · Nota
• http://openwall.com/lists/oss-security/2013/02/07/12 · Nota
• https://osv.dev/vulnerability/CVE-2013-0268 · Aviso do Fabricante
• https://linux.oracle.com/errata/ELSA-2013-2511.html · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2013-0268 · Nota de Segurança
• https://ubuntu.com/security/notices/USN-1768-1 · Aviso do Fabricante
• https://bugzilla.redhat.com/show_bug.cgi?id=908693 · Nota
• https://security-tracker.debian.org/tracker/CVE-2013-0268 · Aviso do Fabricante
• http://grsecurity.net/~spender/msr32.c · Nota
• https://ubuntu.com/security/notices/USN-1767-1 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1776-1 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1774-1 · Aviso do Fabricante
• https://ubuntu.com/security/notices/USN-1775-1 · Aviso do Fabricante
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c903f0456bc69176912dee6dd25c6a66ee1aed00 · Nota