CVE-2023-52844 Information

Description

In the Linux kernel the following vulnerability has been resolved:

media: vidtv: psi: Add check for kstrdup

Add check for the return value of kstrdup() and return the error if it fails in order to avoid NULL pointer dereference.

Reference

https://git.kernel.org/stable/c/3387490c89b10aeb4e71d78b65dbc9ba4b2385b9 https://git.kernel.org/stable/c/d17269fb9161995303985ab2fe6f16cfb72152f9 https://git.kernel.org/stable/c/5c26aae3723965c291c65dd2ecad6a3240d422b0 https://git.kernel.org/stable/c/5cfcc8de7d733a1137b86954cc28ce99972311ad https://git.kernel.org/stable/c/a51335704a3f90eaf23a6864faefca34b382490a https://git.kernel.org/stable/c/76a2c5df6ca8bd8ada45e953b8c72b746f42918d