CVE-2023-52990

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A vulnerability in the Linux kernel has been resolved, related to an invalid out of bounds read warning generated by GCC 11.1.0 and 11.2.0 when compiling the kernel. The issue arises from the memcpy function in the setup lowcore dat on function in arch/s390/kernel/setup.c. To address this, a for loop is used to copy the array in question, eliminating the warning.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.