References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Change History

In the Linux kernel, the following vulnerability has been resolved:

landlock: Fix d_parent walk

The WARN_ON_ONCE() in collect_domain_accesses() can be triggered when
trying to link a root mount point.  This cannot work in practice because
this directory is mounted, but the VFS check is done after the call to
security_path_link().

Do not use source directory's d_parent when the source directory is the
mount point.

[mic: Fix commit message]

kernel.org https://git.kernel.org/stable/c/88da52ccd66e65f2e63a6c35c9dff55d448ef4dc [No types assigned]

kernel.org https://git.kernel.org/stable/c/b6e5e696435832b33e40775f060ef5c95f4fda1f [No types assigned]

kernel.org https://git.kernel.org/stable/c/c7618c7b0b8c45bcef34410cc1d1e953eb17f8f6 [No types assigned]

kernel.org https://git.kernel.org/stable/c/cc30d05b34f9a087a6928d09b131f7b491e9ab11 [No types assigned]