CVE-2024-50103 ASoC: qcom: Fix NULL Dereference in asoc_qcom_lpass_cpu_platform_probe()
A missing NULL check in the Qualcomm LPASS CPU driver probe function can cause a kernel crash, leading to denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2024-50103?
CVE-2024-50103 is a medium-severity vulnerability in Linux kernel, published on 5 Nov 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In the Linux kernel, the following vulnerability has been resolved:
ASoC: qcom: Fix NULL Dereference in asoc_qcom_lpass_cpu_platform_probe()
A devm_kzalloc() in asoc_qcom_lpass_cpu_platform_probe() could possibly return NULL pointer. NULL Pointer Dereference may be triggerred without addtional check. Add a NULL check for the returned pointer.
Weakness: CWE-476
Which versions are affected by CVE-2024-50103?
It affects 1 product.
Products include Linux kernel.
How do I fix CVE-2024-50103?
Apply the vendor's patch.
Is CVE-2024-50103 being exploited?
There is no known exploitation of CVE-2024-50103 in the wild and no public exploit code.
Other vulnerabilities in Linux kernel
Sources
Also known as AZL-52441, AZL-52455, BELL-CVE-2024-50103, DEBIAN-CVE-2024-50103, GHSA-2fqv-9f8v-r6j4, UBUNTU-CVE-2024-50103.