CVE-2021-47107

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107 NFSD: Fix READDIR buffer overflow

In the Linux kernel, the following vulnerability has been resolved: NFSD: Fix READDIR buffer overflow If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream...

CVE-2021-47107

CVE-2021-47107 : In the Linux kernel NFSD, an underflow in buffer sizing for READDIR when a client issues a too-small count can cause writing beyond the allocated buffer via xdr_reserve_space(), enabling a buffer overflow. The root cause was a susceptibility in the READDIR path introduced by newe...