CVE 설명

The epoll_ctl system call in fs/eventpoll.c in the Linux kernel before 3.2.24 does not properly handle ELOOP errors in EPOLL_CTL_ADD operations, which allows local users to cause a denial of service (file-descriptor consumption and system crash) via a crafted application that attempts to create a circular epoll dependency. NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-1083.

CVE 정보

메트릭

메트릭	점수	심각도	CVSS 벡터	출처
V2	4.9		AV:L/AC:L/Au:N/C:N/I:N/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 : 19605

게시일 : 2012-07-04 22h00 +00:00
저자 : Yurij M. Plotnikov
EDB 검증됨 : Yes

언급된 제품

구성 0

Linux>>Linux_kernel >> Version 까지 (포함) 3.2.23

Linux>>Linux_kernel >> Version 3.0.1

Linux>>Linux_kernel >> Version 3.0.2

Linux>>Linux_kernel >> Version 3.0.3

Linux>>Linux_kernel >> Version 3.0.4

Linux>>Linux_kernel >> Version 3.0.5

Linux>>Linux_kernel >> Version 3.0.6

Linux>>Linux_kernel >> Version 3.0.7

Linux>>Linux_kernel >> Version 3.0.8

Linux>>Linux_kernel >> Version 3.0.9

Linux>>Linux_kernel >> Version 3.0.10

Linux>>Linux_kernel >> Version 3.0.11

Linux>>Linux_kernel >> Version 3.0.12

Linux>>Linux_kernel >> Version 3.0.13

Linux>>Linux_kernel >> Version 3.0.14

Linux>>Linux_kernel >> Version 3.0.15

Linux>>Linux_kernel >> Version 3.0.16

Linux>>Linux_kernel >> Version 3.0.17

Linux>>Linux_kernel >> Version 3.0.18

Linux>>Linux_kernel >> Version 3.0.19

Linux>>Linux_kernel >> Version 3.0.20

Linux>>Linux_kernel >> Version 3.0.21

Linux>>Linux_kernel >> Version 3.0.22

Linux>>Linux_kernel >> Version 3.0.23

Linux>>Linux_kernel >> Version 3.0.24

Linux>>Linux_kernel >> Version 3.0.25

Linux>>Linux_kernel >> Version 3.0.26

Linux>>Linux_kernel >> Version 3.0.27

Linux>>Linux_kernel >> Version 3.0.28

Linux>>Linux_kernel >> Version 3.0.29

Linux>>Linux_kernel >> Version 3.0.30

Linux>>Linux_kernel >> Version 3.0.31

Linux>>Linux_kernel >> Version 3.0.32

Linux>>Linux_kernel >> Version 3.0.33

Linux>>Linux_kernel >> Version 3.0.34

Linux>>Linux_kernel >> Version 3.1.1

Linux>>Linux_kernel >> Version 3.1.2

Linux>>Linux_kernel >> Version 3.1.3

Linux>>Linux_kernel >> Version 3.1.4

Linux>>Linux_kernel >> Version 3.1.5

Linux>>Linux_kernel >> Version 3.1.6

Linux>>Linux_kernel >> Version 3.1.7

Linux>>Linux_kernel >> Version 3.1.8

Linux>>Linux_kernel >> Version 3.1.9

Linux>>Linux_kernel >> Version 3.1.10

Linux>>Linux_kernel >> Version 3.2.1

Linux>>Linux_kernel >> Version 3.2.2

Linux>>Linux_kernel >> Version 3.2.3

Linux>>Linux_kernel >> Version 3.2.4

Linux>>Linux_kernel >> Version 3.2.5

Linux>>Linux_kernel >> Version 3.2.6

Linux>>Linux_kernel >> Version 3.2.7

Linux>>Linux_kernel >> Version 3.2.8

Linux>>Linux_kernel >> Version 3.2.9

Linux>>Linux_kernel >> Version 3.2.10

Linux>>Linux_kernel >> Version 3.2.11

Linux>>Linux_kernel >> Version 3.2.12

Linux>>Linux_kernel >> Version 3.2.13

Linux>>Linux_kernel >> Version 3.2.14

Linux>>Linux_kernel >> Version 3.2.15

Linux>>Linux_kernel >> Version 3.2.16

Linux>>Linux_kernel >> Version 3.2.17

Linux>>Linux_kernel >> Version 3.2.18

Linux>>Linux_kernel >> Version 3.2.19

Linux>>Linux_kernel >> Version 3.2.20

Linux>>Linux_kernel >> Version 3.2.21

Linux>>Linux_kernel >> Version 3.2.22

참고 자료

https://downloads.avaya.com/css/P8/documents/100165733
Tags : x_refsource_CONFIRM

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.24
Tags : x_refsource_CONFIRM

http://www.securitytracker.com/id?1027237
Tags : vdb-entry, x_refsource_SECTRACK

https://github.com/torvalds/linux/commit/13d518074a952d33d47c428419693f63389547e9
Tags : x_refsource_CONFIRM

http://secunia.com/advisories/51164
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.openwall.com/lists/oss-security/2012/07/04/2
Tags : mailing-list, x_refsource_MLIST

http://ubuntu.com/usn/usn-1529-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=13d518074a952d33d47c428419693f63389547e9
Tags : x_refsource_CONFIRM

https://bugzilla.redhat.com/show_bug.cgi?id=837502
Tags : x_refsource_CONFIRM

날짜	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	3.53%	–	–
2022-02-13	–	–	3.53%	–	–
2022-04-03	–	–	3.53%	–	–
2022-05-15	–	–	3.53%	–	–
2022-09-18	–	–	3.52%	–	–
2022-12-18	–	–	3.22%	–	–
2023-03-12	–	–	–	0.05%	–
2023-12-03	–	–	–	0.05%	–
2023-12-10	–	–	–	0.05%	–
2024-01-07	–	–	–	0.05%	–
2024-03-24	–	–	–	0.05%	–
2024-06-02	–	–	–	0.05%	–
2024-08-25	–	–	–	0.05%	–
2024-09-01	–	–	–	0.05%	–
2024-09-08	–	–	–	0.05%	–
2024-12-15	–	–	–	0.05%	–
2025-01-19	–	–	–	0.05%	–
2025-01-19	–	–	–	0.05%	–
2025-03-18	–	–	–	–	0.1%
2025-03-30	–	–	–	–	0.1%
2025-04-15	–	–	–	–	0.1%
2025-08-11	–	–	–	–	0.1%
2025-08-13	–	–	–	–	0.1%
2025-08-17	–	–	–	–	0.1%
2025-08-20	–	–	–	–	0.1%
2025-08-25	–	–	–	–	0.1%
2025-08-29	–	–	–	–	0.1%
2025-08-30	–	–	–	–	0.1%
2025-09-10	–	–	–	–	0.1%
2025-09-14	–	–	–	–	0.1%
2025-09-16	–	–	–	–	0.1%
2025-09-19	–	–	–	–	0.14%
2025-10-01	–	–	–	–	0.14%
2025-10-04	–	–	–	–	0.14%
2025-11-01	–	–	–	–	0.14%
2025-11-02	–	–	–	–	0.14%
2025-11-18	–	–	–	–	0.14%
2025-11-21	–	–	–	–	0.14%
2026-03-08	–	–	–	–	0.14%
2026-03-29	–	–	–	–	0.14%
2026-04-26	–	–	–	–	0.14%
2026-06-07	–	–	–	–	0.2%

날짜	백분위수
2022-02-06	66%
2022-02-13	67%
2022-04-03	83%
2022-05-15	84%
2022-09-18	84%
2022-12-18	84%
2023-03-12	19%
2023-12-03	18%
2023-12-10	19%
2024-01-07	18%
2024-03-24	19%
2024-06-02	21%
2024-08-25	22%
2024-09-01	21%
2024-09-08	22%
2024-12-15	23%
2025-01-19	24%
2025-01-19	24%
2025-03-18	26%
2025-03-30	25%
2025-04-15	29%
2025-08-11	28%
2025-08-13	29%
2025-08-17	28%
2025-08-20	29%
2025-08-25	28%
2025-08-29	29%
2025-08-30	28%
2025-09-10	29%
2025-09-14	28%
2025-09-16	29%
2025-09-19	34%
2025-10-01	35%
2025-10-04	34%
2025-11-01	35%
2025-11-02	34%
2025-11-18	28%
2025-11-21	34%
2026-03-08	33%
2026-03-29	34%
2026-04-26	33%
2026-06-07	42%

CVE-2012-3375 : 상세 정보

CVE-2012-3375