CVE-2025-68183

In the Linux kernel, the following vulnerability has been resolved: ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr Currently when both IMA and EVM are in fix mode, the IMA signature will be reset to IMA hash if a program first stores IMA signature in security.ima and then...

CVE-2025-68183

CVE-2025-68183 is a Linux kernel vulnerability affecting IMA_DIGSIG handling when setting/removing non-IMA xattrs. If both IMA and EVM are in fix mode, IMA signatures can be replaced by IMA hashes on file close, or when security xattrs change (e.g., security.selinux). The issue is fixed by not cl...