CVE-2014-4699 : 상세 정보

CVE-2014-4699

1.14%V4
2014-07-09
10h00 +00:00
Local
2024-08-06
11h27 +00:00
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알림 관리

CVE 설명

The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service (double fault), via a crafted application that makes ptrace and fork system calls.

CVE 정보

관련 약점

CWE-ID 약점 이름 출처
CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

메트릭

메트릭 점수 심각도 CVSS 벡터 출처
V2 6.9 AV:L/AC:M/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.

익스플로잇 정보

Exploit Database EDB-ID : 34134

게시일 : 2014-07-20 22h00 +00:00
저자 : Vitaly Nikolenko
EDB 검증됨 : No

언급된 제품

구성 0

Linux>>Linux_kernel >> Version 부터 (포함) 2.6.17 까지 (미포함) 3.2.61

Linux>>Linux_kernel >> Version 부터 (포함) 3.3 까지 (미포함) 3.4.97

Linux>>Linux_kernel >> Version 부터 (포함) 3.5 까지 (미포함) 3.10.47

Linux>>Linux_kernel >> Version 부터 (포함) 3.11 까지 (미포함) 3.12.25

Linux>>Linux_kernel >> Version 부터 (포함) 3.13 까지 (미포함) 3.14.11

Linux>>Linux_kernel >> Version 부터 (포함) 3.15 까지 (미포함) 3.15.4

구성 0

Debian>>Debian_linux >> Version 7.0

구성 0

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 13.10

Canonical>>Ubuntu_linux >> Version 14.04

참고 자료

http://www.ubuntu.com/usn/USN-2269-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2274-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2268-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2267-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.osvdb.org/108754
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/60220
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2014/07/04/4
Tags : mailing-list, x_refsource_MLIST
http://www.ubuntu.com/usn/USN-2271-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/59654
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-2266-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://openwall.com/lists/oss-security/2014/07/08/5
Tags : mailing-list, x_refsource_MLIST
http://openwall.com/lists/oss-security/2014/07/08/16
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/59633
Tags : third-party-advisory, x_refsource_SECUNIA
http://openwall.com/lists/oss-security/2014/07/05/4
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/60393
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/60380
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-2270-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.exploit-db.com/exploits/34134
Tags : exploit, x_refsource_EXPLOIT-DB
http://secunia.com/advisories/59639
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-2273-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2272-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.debian.org/security/2014/dsa-2972
Tags : vendor-advisory, x_refsource_DEBIAN