CVE-2014-4699:詳細資料

CVE-2014-4699

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

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 資訊

相關弱點

CWE-ID 弱點名稱 來源
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.

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 6.9 AV:L/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS 是一種預測漏洞被利用可能性的評分模型。

EPSS 評分

EPSS 模型產生介於 0 到 1(0% 到 100%)之間的概率分數。分數越高,漏洞被利用的概率越大。

EPSS 百分位數

百分位數用於根據 EPSS 分數對 CVE 進行排名。例如,EPSS 評分在第 95 百分位的 CVE 比 95% 的其他 CVE 更有可能被利用。因此,百分位數用於比較某 CVE 的 EPSS 分數與其他 CVE 的相對位置。

漏洞利用資訊

Exploit Database EDB-ID : 34134

發布日期 : 2014-07-20 22h00 +00:00
作者 : Vitaly Nikolenko
EDB 已驗證 : No

相關產品

設定 0

Linux>>Linux_kernel >> Version 從(含) 2.6.17 至(不含) 3.2.61

Linux>>Linux_kernel >> Version 從(含) 3.3 至(不含) 3.4.97

Linux>>Linux_kernel >> Version 從(含) 3.5 至(不含) 3.10.47

Linux>>Linux_kernel >> Version 從(含) 3.11 至(不含) 3.12.25

Linux>>Linux_kernel >> Version 從(含) 3.13 至(不含) 3.14.11

Linux>>Linux_kernel >> Version 從(含) 3.15 至(不含) 3.15.4

設定 0

Debian>>Debian_linux >> Version 7.0

設定 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

參考資料

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