UBUNTU-CVE-2024-56746

In the Linux kernel, the following vulnerability has been resolved: fbdev: sh7760fb: Fix a possible memory leak in sh7760fballocmem When information such as info-screenbase is not ready, calling sh7760fbfreemem does not release memory correctly. Call dmafreecoherent instead...

CVE-2024-56746

CVE-2024-56746 concerns a Linux kernel memory-leak in the fbdev sh7760fb driver. When information such as info->screen_base is not ready, sh7760fb_free_mem() previously did not reliably release memory, leading to a leak. The fix switches to using dma_free_coherent() to free memory in sh7760fb_...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates from a memory leak in the sh7760fballocmem function in the fbdev:sh7760fb module...