Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The get_instantiation_keyring function in security/keys/keyctl.c in the KEYS subsystem in the Linux kernel before 2.6.32-rc5 does not properly maintain the reference count of a keyring, which allows local users to gain privileges or cause a denial of service (OOPS) via vectors involving calls to this function without specifying a keyring by ID, as demonstrated by a series of keyctl request2 and keyctl list commands.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 加密问题漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在加密问题漏洞，该漏洞源于没有正确的维护密钥环的引用计数，允许本地用户借助向量获得特权或造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A