CVE-2023-53849
drm/msm: fix workqueue leak on bind errors
Summary
drm/msm: fix workqueue leak on bind errors
Original description
The description as published by the source.
In the Linux kernel, the following vulnerability has been resolved:
drm/msm: fix workqueue leak on bind errors
Make sure to destroy the workqueue also in case of early errors during
bind (e.g. a subcomponent failing to bind).
Since commit c3b790ea07a1 ("drm: Manage drm_mode_config_init with
drmm_") the mode config will be freed when the drm device is released
also when using the legacy interface, but add an explicit cleanup for
consistency and to facilitate backporting.
Affected packages
Linux
Kernel
[{"type":"ECOSYSTEM","events":[{"introduced":"3.15.0"},{"fixed":"6.1.29"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.16"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.3.0"},{"fixed":"6.3.3"}]}]
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2023-53849 linux
- Ubuntu UBUNTU-CVE-2023-53849 linux-aws
References
- advisory github.com
- advisory nvd.nist.gov
- package git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org
- web git.kernel.org