CVE-2023-54018
drm/msm/hdmi: Add missing check for alloc_ordered_workqueue
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/msm/hdmi: Add missing check for alloc_ordered_workqueue Add check for the return value of alloc_ordered_workqueue as it may return NULL pointer and cause NULL pointer dereference in `hdmi_hdcp.c` and `hdmi_hpd.c`. Patchwork: https://patchwork.freedesktop.org/patch/517211/
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.3
References 8
git.kernel.org
- stable/c/b479485b24da1d572a0ce875537af31b02d2f915
- stable/c/392f7eb3946ab3780b931af723033e19f82c9134
- stable/c/fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09
- stable/c/1bab31a0969ca4ac90907a5d3b44af104229eafd
- stable/c/9a01ecc312e764ec4527ad49105a3ca799f1860c
- stable/c/e55f93d674314f2fb69eba0dc24acfdf72805611
- stable/c/ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f
- stable/c/afe4cb96153a0d8003e4e4ebd91b5c543e10df84