CVE-2026-43297
MediumSummary
A vulnerability has been identified in the Linux kernel within the rockchip module that may lead to ERR_PTR dereference in the rga_buf_init() function. The issue occurs when rga_get_frame() returns ERR_PTR(-EINVAL) due to an unsupported or invalid buffer type.
Risk Assessment
This vulnerability may lead to unexpected system behavior, potentially impacting the stability and security of applications utilizing this module.
Recommendation
It is recommended to update the Linux kernel to the latest version to mitigate this vulnerability and to monitor systems for potential issues related to the improper functioning of the rockchip module.
Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: media: rockchip: rga: Fix possible ERR_PTR dereference in rga_buf_init() rga_get_frame() can return ERR_PTR(-EINVAL) when buffer type is unsupported or invalid. rga_buf_init() does not check the return value and unconditionally de