Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: added NULL check at start of dc_validate_stream
[Why] prevent invalid memory access
[How] check if dc and stream are NULL
Details
- Affected product:
- AlmaLinux 9.2 ESU , CentOS 6 ELS , CentOS 7 ELS , CentOS 8.4 ELS , CentOS 8.5 ELS , CentOS Stream 8 ELS , CloudLinux 6 ELS , CloudLinux 7 ELS , Oracle Linux 6 ELS , Oracle Linux 7 ELS , RHEL 7 ELS , Ubuntu 16.04 ELS , Ubuntu 18.04 ELS
- Affected packages:
- linux @ 4.15.0 (+15 more)
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: added NULL check at start of dc_validate_stream
[Why] prevent invalid memory access
[How] check if dc and stream are NULL