CVE-2010-2955:详情

CVE-2010-2955

0.09%V4
2010-09-08
19h00 +00:00
Local
2024-08-07
02h55 +00:00
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管理通知

CVE 描述

The cfg80211_wext_giwessid function in net/wireless/wext-compat.c in the Linux kernel before 2.6.36-rc3-next-20100831 does not properly initialize certain structure members, which allows local users to leverage an off-by-one error in the ioctl_standard_iw_point function in net/wireless/wext-core.c, and obtain potentially sensitive information from kernel heap memory, via vectors involving an SIOCGIWESSID ioctl call that specifies a large buffer size.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-193 Off-by-one Error
A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

指标

指标 评分 严重程度 CVSS 向量 来源
V2 2.1 AV:L/AC:L/Au:N/C:P/I:N/A:N nvd@nist.gov

EPSS

EPSS 是一种预测漏洞被利用可能性的评分模型。

EPSS 评分

EPSS 模型生成一个介于 0 到 1(即 0% 到 100%)之间的概率评分。评分越高,漏洞被利用的可能性越大。

EPSS 百分位

百分位用于根据 EPSS 评分对 CVE 进行排名。例如,EPSS 百分位为第 95 的 CVE,其被利用的可能性高于 95% 的其他 CVE。因此,百分位可用于比较不同 CVE 的 EPSS 评分。

相关产品

配置 0

Linux>>Linux_kernel >> Version 至(不含) 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

Linux>>Linux_kernel >> Version 2.6.36

配置 0

Opensuse>>Opensuse >> Version 11.1

Suse>>Linux_enterprise_desktop >> Version 11

Suse>>Linux_enterprise_real_time_extension >> Version 11

Suse>>Linux_enterprise_server >> Version 11

配置 0

Canonical>>Ubuntu_linux >> Version 6.06

Canonical>>Ubuntu_linux >> Version 8.04

Canonical>>Ubuntu_linux >> Version 9.04

Canonical>>Ubuntu_linux >> Version 9.10

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 10.10

参考资料

http://www.ubuntu.com/usn/USN-1000-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.redhat.com/support/errata/RHSA-2010-0771.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/42885
Tags : vdb-entry, x_refsource_BID
http://lkml.org/lkml/2010/8/30/127
Tags : mailing-list, x_refsource_MLIST
http://lkml.org/lkml/2010/8/30/351
Tags : mailing-list, x_refsource_MLIST
http://www.redhat.com/support/errata/RHSA-2010-0842.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2010/08/31/1
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2011/0298
Tags : vdb-entry, x_refsource_VUPEN
http://lkml.org/lkml/2010/8/27/413
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/41245
Tags : third-party-advisory, x_refsource_SECUNIA
http://lkml.org/lkml/2010/8/30/146
Tags : mailing-list, x_refsource_MLIST