Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The keyctl_read_key function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may be possessed but negatively instantiated, which allows local users to cause a denial of service (OOPS and system crash) via a crafted KEYCTL_READ operation.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 代码问题漏洞
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 4.13.5之前版本存在代码问题漏洞,该漏洞源于没有正确考虑到一个key可能被占有的情况,可能导致系统拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A