CVE-2010-4258 : 상세 정보

CVE-2010-4258

6.73%V4
2010-12-30
18h00 +00:00
Improper Privilege Management
A04-Insecure Design
Local
2024-08-07
03h34 +00:00
CVE.org
NVD
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알림 관리

CVE 설명

The do_exit function in kernel/exit.c in the Linux kernel before 2.6.36.2 does not properly handle a KERNEL_DS get_fs value, which allows local users to bypass intended access_ok restrictions, overwrite arbitrary kernel memory locations, and gain privileges by leveraging a (1) BUG, (2) NULL pointer dereference, or (3) page fault, as demonstrated by vectors involving the clear_child_tid feature and the splice system call.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-269 Improper Privilege Management
The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 6.2 AV:L/AC:H/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.

EPSS 점수

EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.

EPSS 백분위수

백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.
EPSS First.org

익스플로잇 정보

Exploit Database EDB-ID : 15704

게시일 : 2010-12-06 23h00 +00:00
저자 : Dan Rosenberg
EDB 검증됨 : Yes

언급된 제품

구성 0

Linux>>Linux_kernel >> Version 까지 (미포함) 2.6.36.2

구성 0

Fedoraproject>>Fedora >> Version 13

구성 0

Opensuse>>Opensuse >> Version 11.2

Opensuse>>Opensuse >> Version 11.3

Suse>>Linux_enterprise_desktop >> Version 10

Suse>>Linux_enterprise_desktop >> Version 11

Suse>>Linux_enterprise_real_time_extension >> Version 11

Suse>>Linux_enterprise_server >> Version 9

Suse>>Linux_enterprise_server >> Version 10

Suse>>Linux_enterprise_server >> Version 11

Suse>>Linux_enterprise_software_development_kit >> Version 10

참고 자료

http://openwall.com/lists/oss-security/2010/12/02/2
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/43056
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/42778
Tags : third-party-advisory, x_refsource_SECUNIA
http://openwall.com/lists/oss-security/2010/12/02/3
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/42801
Tags : third-party-advisory, x_refsource_SECUNIA
http://openwall.com/lists/oss-security/2010/12/09/4
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/42932
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0124
Tags : vdb-entry, x_refsource_VUPEN
http://marc.info/?l=linux-kernel&m=129117048916957&w=2
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2010/3321
Tags : vdb-entry, x_refsource_VUPEN
http://openwall.com/lists/oss-security/2010/12/08/9
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2011/0298
Tags : vdb-entry, x_refsource_VUPEN
http://openwall.com/lists/oss-security/2010/12/09/14
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2011/0375
Tags : vdb-entry, x_refsource_VUPEN
https://lkml.org/lkml/2010/12/1/543
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2011/0012
Tags : vdb-entry, x_refsource_VUPEN
http://openwall.com/lists/oss-security/2010/12/02/4
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/42745
Tags : third-party-advisory, x_refsource_SECUNIA
http://openwall.com/lists/oss-security/2010/12/02/7
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2010/12/08/5
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/43291
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0213
Tags : vdb-entry, x_refsource_VUPEN
http://openwall.com/lists/oss-security/2010/12/08/4
Tags : mailing-list, x_refsource_MLIST
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