Wind River Support Network

Description

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

media: imx-jpeg: Fix potential error pointer dereference in detach_pm()

The proble is on the first line:

        if (jpeg->pd_devi] && !pm_runtime_suspended(jpeg->pd_dev[i]))

If jpeg->pd_dev[i] is an error pointer, then passing it to
pm_runtime_suspended() will lead to an Oops.  The other conditions
check for both error pointers and NULL, but it would be more clear to
use the IS_ERR_OR_NULL() check for that.


CREATE(Triage):(User=admin) [CVE-2024-57978 (https://nvd.nist.gov/vuln/detail/CVE-2024-57978)

CVEs

• CVE-2024-57978