An out-of-bounds (OOB) memory write... CVE-2021-4090

6.6 AV AC AU C I A
发布: 2022-02-18
修订: 2022-05-11

An out-of-bounds (OOB) memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmval[bmlen-1] in nfsd4_decode_bitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system integrity and confidentiality threat.

0%
暂无可用Exp或PoC
当前有19条受影响产品信息