CVE:CVE-2010-4080
CNNVD:CNNVD-201011-275
Linux Kernel 是开放源代码操作系统Linux的内核。
Linux kernel 2.6.36-rc6之前版本中的sound/pci/rme9652/hdsp.c文件中的snd_hdsp_hwdep_ioctl函数没有初始化某个结构体。本地用户可以借助SNDRV_HDSP_IOCTL_GET_CONFIG_INFO输入输出控制调用从内核栈内存中获取潜在敏感信息。
solution:Upgrade linux linux_kernel to a higher version than 2.6.36,2.6.36,2.6.36:rc1,2.6.36:rc2,2.6.36:rc3,2.6.36:rc4,2.6.36:rc5,and avoid the version (,2.6.36),2.6.36,2.6.36:rc1,2.6.36:rc2,2.6.36:rc3,2.6.36:rc4,2.6.36:rc5; Upgrade opensuse opensuse to a higher version than 11.2,11.3,and avoid the version 11.2,11.3; Upgrade suse linux_enterprise_desktop to a higher version than 10:sp3,and avoid the version 10:sp3; Upgrade suse linux_enterprise_real_time_extension to a higher version than 11:sp1,and avoid the version 11:sp1; Upgrade suse linux_enterprise_server to a higher version than 10:sp3,and avoid the version 10:sp3; Upgrade suse linux_enterprise_software_development_kit to a higher version than 10:sp3,and avoid the version 10:sp3; Upgrade debian debian_linux to a higher version than 5.0,and avoid the version 5.0