Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
thermal: core: prevent potential string overflow
The dev->id value comes from ida_alloc() so it’s a number between zero and INT_MAX. If it’s too high then these sprintf()s will overflow.
Details
- Affected product:
- AlmaLinux 9.2 ESU , CentOS 6 ELS , CentOS 7 ELS , CentOS 8.4 ELS , CentOS 8.5 ELS , CloudLinux 6 ELS , Oracle Linux 6 ELS , Oracle Linux 7 ELS , RHEL 7 ELS , Ubuntu 16.04 ELS , Ubuntu 18.04 ELS
- Affected packages:
- linux-hwe @ 4.15.0 (+11 more)
In the Linux kernel, the following vulnerability has been resolved:
thermal: core: prevent potential string overflow
The dev->id value comes from ida_alloc() so it’s a number between zero and INT_MAX. If it’s too high then these sprintf()s will overflow.