CVE-2024-56746 Information

Description

In the Linux kernel the following vulnerability has been resolved:

fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()

When information such as info->screen_base is not ready calling sh7760fb_free_mem() does not release memory correctly. Call dma_free_coherent() instead.

Reference

https://git.kernel.org/stable/c/0d3fb3b3e9d66f7b6346e3b90bc0ff48683539ce https://git.kernel.org/stable/c/29216bb390e36daeebef66abaa02d9751330252b https://git.kernel.org/stable/c/3dd9df8e5f34c6fc4217a7498c1fb3c352d4afc2 https://git.kernel.org/stable/c/40f4326ed05a3b3537556ff2a844958b9e779a98 https://git.kernel.org/stable/c/bad37309c8b8bf1cfc893750df0951a804009ca0 https://git.kernel.org/stable/c/d10cd53e5a7fb3b7c6f83d4d9a5ea1d97a3ed9a5 https://git.kernel.org/stable/c/d48cbfa90dce506030151915fa3346d67f964af4 https://git.kernel.org/stable/c/f4fbd70e15fafe36a7583954ce189aaf5536aeec https://git.kernel.org/stable/c/f89d17ae2ac42931be2a0153fecbf8533280c927