CVE-2021-47316

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix NULL dereference in nfs3svcencodegetaclres In error cases the dentry may be NULL. Before 20798dfe249a, the encoder also checked dentry and dreallyispositivedentry, but that looks like overkill to me--zero status should ...

CVE-2021-47316

CVE-2021-47316 affects the Linux kernel NFSD: a NULL dereference in nfs3svc_encode_getaclres can occur in error paths when the dentry is NULL, prior to the patch 20798dfe249a. The issue is resolved by a fix in the kernel encoder, preventing the NULL dereference in error handling. Affected product...