CVE-2024-56746
Low
fbdev: sh7760fb: Fix a possible memory leak in sh7760fb_alloc_mem()
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.
Exploit probability
0.2%
Published
December 29, 2024
Required by
Not available
Last source change
August 12, 2026
02 / AFFECTED SOFTWARE
Affected packages
1946 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2024-56746
View original source
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.
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- 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
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56746.json
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://nvd.nist.gov/vuln/detail/CVE-2024-56746