CVE-2023-52661: drm/tegra: rgb: Fix missing clk_put() in the error handling paths of tegra_dc_rgb_probe()

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/tegra: rgb: Fix missing clk_put() in the error handling paths of tegra_dc_rgb_probe()

If clk_get_sys(..., "pll_d2_out0") fails, the clk_get_sys() call must be
undone.

Add the missing clk_put and a new 'put_pll_d_out0' label in the error
handling path, and use it.

Vendor: Linux

Product: Linux

EPSS Score: 0.04% (probability of being exploited)

EPSS Percentile: 12.41% (scored less or equal to compared to others)

EPSS Date: 2025-02-04 (when was this score calculated)

2024-12-20 00:31:28 UTC
CVE

drm/tegra: rgb: Fix missing clk_put() in the error handling paths of tegra_dc_rgb_probe()