Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The (1) sys32_mremap function in arch/sparc64/kernel/sys_sparc32.c, the (2) sparc_mmap_check function in arch/sparc/kernel/sys_sparc.c, and the (3) sparc64_mmap_check function in arch/sparc64/kernel/sys_sparc.c, in the Linux kernel before 2.6.25.4, omit some virtual-address range (aka span) checks when the mremap MREMAP_FIXED bit is not set, which allows local users to cause a denial of service (panic) via unspecified mremap calls, a related issue to CVE-2008-2137.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel SPARC 'mremap()' 多个拒绝服务漏洞
Vulnerability Description
Linux是目前被普遍使用的类Unix开放源码的操作系统。 当emap MREMAP_FIXED bit未被设置时，Linux kernel 2.6.25.4之前版本的(1)arch/sparc64/kernel/sys_sparc32.c中的sys32_mremap函数，(2)arch/sparc/kernel/sys_sparc.c中的sparc_mmap_check函数以及(3)arch/sparc64/kernel/sys_sparc.c中的sparc64_mmap_check函数会忽略一些虚拟地
CVSS Information
N/A
Vulnerability Type
N/A