Herbert Xu 3709c35cf1 crypto: akcipher - Disable signing and decryption
JIRA: https://issues.redhat.com/browse/RHEL-17113
Upstream Status: RHEL only
CVE: CVE-2023-6240

The decryption and signing capabilities are never used within the
kernel.  However, they are exposed to user-space through the keyctl
system call.

As these operations may cause security issues, disable them by
stubbing out the relevant entry points.

Signed-off-by: Herbert Xu <herbert.xu@redhat.com>
2024-02-15 11:47:40 +08:00
2024-01-24 12:32:29 -05:00
2024-01-26 13:59:15 -05:00
2024-01-12 13:40:43 -05:00
2024-01-16 17:59:31 +01:00
2024-01-24 12:32:26 -05:00

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
S
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