CVE:CVE-2012-2891
CNNVD:CNNVD-201209-601
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。
Google Chrome 22.0.1229.79之前版本中的IPC实现中存在漏洞。攻击者可利用该漏洞通过未明向量获取潜在的有关内存地址的敏感信息。
solution:Upgrade google chrome to a higher version than 22.0.1229.78,22.0.1229.0,22.0.1229.1,22.0.1229.2,22.0.1229.3,22.0.1229.4,22.0.1229.6,22.0.1229.7,22.0.1229.8,22.0.1229.9,22.0.1229.10,22.0.1229.11,22.0.1229.12,22.0.1229.14,22.0.1229.16,22.0.1229.17,22.0.1229.18,22.0.1229.20,22.0.1229.21,22.0.1229.22,22.0.1229.23,22.0.1229.24,22.0.1229.25,22.0.1229.26,22.0.1229.27,22.0.1229.28,22.0.1229.29,22.0.1229.31,22.0.1229.32,22.0.1229.33,22.0.1229.35,22.0.1229.36,22.0.1229.37,22.0.1229.39,22.0.1229.48,22.0.1229.49,22.0.1229.50,22.0.1229.51,22.0.1229.52,22.0.1229.53,22.0.1229.54,22.0.1229.55,22.0.1229.56,22.0.1229.57,22.0.1229.58,22.0.1229.59,22.0.1229.60,22.0.1229.62,22.0.1229.63,22.0.1229.64,22.0.1229.65,22.0.1229.67,22.0.1229.76,and avoid the version (,22.0.1229.78],22.0.1229.0,22.0.1229.1,22.0.1229.2,22.0.1229.3,22.0.1229.4,22.0.1229.6,22.0.1229.7,22.0.1229.8,22.0.1229.9,22.0.1229.10,22.0.1229.11,22.0.1229.12,22.0.1229.14,22.0.1229.16,22.0.1229.17,22.0.1229.18,22.0.1229.20,22.0.1229.21,22.0.1229.22,22.0.1229.23,22.0.1229.24,22.0.1229.25,22.0.1229.26,22.0.1229.27,22.0.1229.28,22.0.1229.29,22.0.1229.31,22.0.1229.32,22.0.1229.33,22.0.1229.35,22.0.1229.36,22.0.1229.37,22.0.1229.39,22.0.1229.48,22.0.1229.49,22.0.1229.50,22.0.1229.51,22.0.1229.52,22.0.1229.53,22.0.1229.54,22.0.1229.55,22.0.1229.56,22.0.1229.57,22.0.1229.58,22.0.1229.59,22.0.1229.60,22.0.1229.62,22.0.1229.63,22.0.1229.64,22.0.1229.65,22.0.1229.67,22.0.1229.76