Linux kernel 缓冲区错误漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system, Linux. Linux kernel is vulnerable due to an out-of-bounds access to xdrsetpagebase in net/sunrpc/xdr.c. By executing many NFS 4.2 READPLUS operations, a remote attacker could exploit this vulnerability to atta...

PT-2021-4121 · Linux +8 · Linux Kernel +8

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.13.4 Description: The issue is related to the xdr set page base function in the net/sunrpc/xdr.c file of the Linux kernel. It allows remote attackers to cause a denial of service by performing many NFS 4.2 REA...