CVE-2024-56746: 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 sh7760fballocmem()
When information such as info->screenbase is not ready, calling sh7760fbfreemem() does not release memory correctly. Call dmafreecoherent() instead.
Other sources
This CVE was automatically created from a reference found in an email or other text. If you are reading this, then this CVE entry is probably erroneous, since this text should be replaced by the official CVE description automatically.
— Launchpad
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2024-56746?
CVE-2024-56746 has a medium severity rating due to the potential risk of memory leaks in the Linux kernel.
How do I fix CVE-2024-56746?
To fix CVE-2024-56746, ensure you update your Linux kernel to a version that is patched for this vulnerability.
Which versions of the Linux kernel are affected by CVE-2024-56746?
CVE-2024-56746 affects multiple versions of the Linux kernel including versions between 2.6.27 to 4.19.325, and others up to version 6.12.
What impact does CVE-2024-56746 have on system performance?
CVE-2024-56746 may lead to degraded system performance due to memory not being released effectively.
Is CVE-2024-56746 exploit-related?
As of now, there are no known exploits related to CVE-2024-56746 in the wild, but it is recommended to apply patches to mitigate risk.