CVE:CVE-2012-5121
CNNVD:CNNVD-201211-144
Google Chrome是美国谷歌（Google）公司开发的一款Web浏览器。
Google Chrome 23.0.1271.64之前版本中存在释放后使用漏洞。远程攻击者利用该漏洞通过与视频布局相关的向量导致拒绝服务或产生其他未明影响。
solution:Upgrade google chrome to a higher version than 23.0.1271.62,23.0.1271.0,23.0.1271.1,23.0.1271.2,23.0.1271.3,23.0.1271.4,23.0.1271.5,23.0.1271.6,23.0.1271.7,23.0.1271.8,23.0.1271.9,23.0.1271.10,23.0.1271.11,23.0.1271.12,23.0.1271.13,23.0.1271.14,23.0.1271.15,23.0.1271.16,23.0.1271.17,23.0.1271.18,23.0.1271.19,23.0.1271.20,23.0.1271.21,23.0.1271.22,23.0.1271.23,23.0.1271.24,23.0.1271.26,23.0.1271.30,23.0.1271.31,23.0.1271.32,23.0.1271.33,23.0.1271.35,23.0.1271.36,23.0.1271.37,23.0.1271.38,23.0.1271.39,23.0.1271.40,23.0.1271.41,23.0.1271.44,23.0.1271.45,23.0.1271.46,23.0.1271.49,23.0.1271.50,23.0.1271.51,23.0.1271.52,23.0.1271.53,23.0.1271.54,23.0.1271.55,23.0.1271.56,23.0.1271.57,23.0.1271.58,23.0.1271.59,23.0.1271.60,23.0.1271.61,and avoid the version (,23.0.1271.62],23.0.1271.0,23.0.1271.1,23.0.1271.2,23.0.1271.3,23.0.1271.4,23.0.1271.5,23.0.1271.6,23.0.1271.7,23.0.1271.8,23.0.1271.9,23.0.1271.10,23.0.1271.11,23.0.1271.12,23.0.1271.13,23.0.1271.14,23.0.1271.15,23.0.1271.16,23.0.1271.17,23.0.1271.18,23.0.1271.19,23.0.1271.20,23.0.1271.21,23.0.1271.22,23.0.1271.23,23.0.1271.24,23.0.1271.26,23.0.1271.30,23.0.1271.31,23.0.1271.32,23.0.1271.33,23.0.1271.35,23.0.1271.36,23.0.1271.37,23.0.1271.38,23.0.1271.39,23.0.1271.40,23.0.1271.41,23.0.1271.44,23.0.1271.45,23.0.1271.46,23.0.1271.49,23.0.1271.50,23.0.1271.51,23.0.1271.52,23.0.1271.53,23.0.1271.54,23.0.1271.55,23.0.1271.56,23.0.1271.57,23.0.1271.58,23.0.1271.59,23.0.1271.60,23.0.1271.61