CVE-2007-4571:詳細資料

CVE-2007-4571

0.16%V4
2007-09-26
10h00 +00:00
Local
2024-08-07
15h01 +00:00
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CVE 描述

The snd_mem_proc_read function in sound/core/memalloc.c in the Advanced Linux Sound Architecture (ALSA) in the Linux kernel before 2.6.22.8 does not return the correct write size, which allows local users to obtain sensitive information (kernel memory contents) via a small count argument, as demonstrated by multiple reads of /proc/driver/snd-page-alloc.

CVE 資訊

指標

指標 評分 嚴重程度 CVSS 向量 來源
V2 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N 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 : 30605

發布日期 : 2007-09-20 22h00 +00:00
作者 : Karimo_DM
EDB 已驗證 : Yes

相關產品

設定 0

Linux>>Linux_kernel >> Version 至(含) 2.6.22.7

參考資料

http://secunia.com/advisories/27747
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27227
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1018734
Tags : vdb-entry, x_refsource_SECTRACK
http://www.ubuntu.com/usn/usn-618-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.redhat.com/support/errata/RHSA-2007-0939.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.vupen.com/english/advisories/2007/3272
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/28626
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/29054
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2008/dsa-1479
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/27824
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/25807
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/26989
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2007-0993.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/26980
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2008/dsa-1505
Tags : vendor-advisory, x_refsource_DEBIAN
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=600
Tags : third-party-advisory, x_refsource_IDEFENSE
http://secunia.com/advisories/30769
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27101
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27436
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26918
Tags : third-party-advisory, x_refsource_SECUNIA