Description (CNA)
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/
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before b479485b24da1d572a0ce875537af31b02d2f915; affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before 392f7eb3946ab3780b931af723033e19f82c9134; affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09; affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before 1bab31a0969ca4ac90907a5d3b44af104229eafd; affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before 9a01ecc312e764ec4527ad49105a3ca799f1860c; affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before e55f93d674314f2fb69eba0dc24acfdf72805611; affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f; affected c6a57a50ad562a2e6fc6ac3218b710caea73a58b before afe4cb96153a0d8003e4e4ebd91b5c543e10df84 |
| Linux / Linux | affected 4.3; unaffected 0 before 4.3; unaffected 4.14.308 through 4.14.*; unaffected 4.19.276 through 4.19.*; unaffected 5.4.235 through 5.4.*; unaffected 5.10.173 through 5.10.*; unaffected 5.15.99 through 5.15.*; unaffected 6.1.16 through 6.1.*; unaffected 6.2.3 through 6.2.*; unaffected 6.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/b479485b24da1d572a0ce875537af31b02d2f915
- https://git.kernel.org/stable/c/392f7eb3946ab3780b931af723033e19f82c9134
- https://git.kernel.org/stable/c/fc34608fa275fe6b3b17e171b63b8ca3aa1cbf09
- https://git.kernel.org/stable/c/1bab31a0969ca4ac90907a5d3b44af104229eafd
- https://git.kernel.org/stable/c/9a01ecc312e764ec4527ad49105a3ca799f1860c
- https://git.kernel.org/stable/c/e55f93d674314f2fb69eba0dc24acfdf72805611
- https://git.kernel.org/stable/c/ae5ca116a0c0ba9fc4123b1f1ec3c4f4d0d01b3f
- https://git.kernel.org/stable/c/afe4cb96153a0d8003e4e4ebd91b5c543e10df84