** DISPUTED ** gss_mech_free in... CVE-2020-12656

- AV AC AU C I A
发布: 2020-05-05
修订: 2020-07-23

** DISPUTED ** gss_mech_free in net/sunrpc/auth_gss/gss_mech_switch.c in the rpcsec_gss_krb5 implementation in the Linux kernel through 5.6.10 lacks certain domain_release calls, leading to a memory leak. Note: This was disputed with the assertion that the issue does not grant any access not already available. It is a problem that on unloading a specific kernel module some memory is leaked, but loading kernel modules is a privileged operation. A user could also write a kernel module to consume any amount of memory they like and load that replicating the effect of this bug.

0%
暂无可用Exp或PoC
产品及版本信息(CPE)暂不可用