Wind River Support Network

Description

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

null_blk: fix validation of block size

Block size should be between 512 and PAGE_SIZE and be a power of 2. The current
check does not validate this, so update the check.

Without this patch, null_blk would Oops due to a null pointer deref when
loaded with bs=1536 1].


[axboe: remove unnecessary braces and != 0 check]

CREATE(Triage):(User=admin) [CVE-2024-41077 (https://nvd.nist.gov/vuln/detail/CVE-2024-41077)

CVEs

• CVE-2024-41077