Solaris是一款由Sun开发和维护的商业性质UNIX操作系统。 ata(7D)磁盘驱动的某些ioctl(2)函数中的安全漏洞可能允许本地非特权用户导致系统忙碌,造成拒绝服务的情况。 如果出现了上述漏洞,系统会变得忙碌,生成类似于以下的栈追踪: 32位i386系统: ata_disk_ioctl+0x16f() dadk_ioctl+0x1d7() cmdkioctl+0x361() cdev_ioctl+0x2b() spec_ioctl+0x62() fop_ioctl+0x24() ioctl+0x199() sys_sysenter+0x101() 64位i386系统: ata_disk_ioctl+0x14c() dadk_ioctl+0x225() cmdkioctl+0x1d8() cdev_ioctl+0x1d() spec_ioctl+0x50() fop_ioctl+0x25() ioctl+0xac() sys_syscall32+0x101() Sun Solaris 9.0_x86 Sun Solaris 8.0_x86 Sun Solaris 10_x86 Sun已经为此发布了一个安全公告(Sun-Alert-102988)以及相应补丁: Sun-Alert-102988:Security Vulnerabilities in the ata(7D) Disk Driver May Lead to a Denial of Service Condition 链接:<a href="http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-102988-1" target="_blank">http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-102988-1</a>
Solaris是一款由Sun开发和维护的商业性质UNIX操作系统。 ata(7D)磁盘驱动的某些ioctl(2)函数中的安全漏洞可能允许本地非特权用户导致系统忙碌,造成拒绝服务的情况。 如果出现了上述漏洞,系统会变得忙碌,生成类似于以下的栈追踪: 32位i386系统: ata_disk_ioctl+0x16f() dadk_ioctl+0x1d7() cmdkioctl+0x361() cdev_ioctl+0x2b() spec_ioctl+0x62() fop_ioctl+0x24() ioctl+0x199() sys_sysenter+0x101() 64位i386系统: ata_disk_ioctl+0x14c() dadk_ioctl+0x225() cmdkioctl+0x1d8() cdev_ioctl+0x1d() spec_ioctl+0x50() fop_ioctl+0x25() ioctl+0xac() sys_syscall32+0x101() Sun Solaris 9.0_x86 Sun Solaris 8.0_x86 Sun Solaris 10_x86 Sun已经为此发布了一个安全公告(Sun-Alert-102988)以及相应补丁: Sun-Alert-102988:Security Vulnerabilities in the ata(7D) Disk Driver May Lead to a Denial of Service Condition 链接:<a href="http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-102988-1" target="_blank">http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-26-102988-1</a>