EUVD-2025-5129

Malicious code in bioql PyPI...

CVE-2025-21796 nfsd: clear acl_access/acl_default after releasing them

In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess will still retain a pointer pointing to the released posixacl, which...

CVE-2025-21796 nfsd: clear acl_access/acl_default after releasing them

In the Linux kernel, the following vulnerability has been resolved: nfsd: clear aclaccess/acldefault after releasing them If getting acldefault fails, aclaccess and acldefault will be released simultaneously. However, aclaccess will still retain a pointer pointing to the released posixacl, which...

CVE-2025-21796

CVE-2025-21796 concerns the Linux kernel NFS server (nfsd). Affected path: acl_access/acl_default handling when acl_default release fails, leaving acl_access with a dangling pointer to a released posix_acl. This can trigger a use-after-free and a kernel panic if warnings are treated as fatal. The...