system
Describe <CVE-2018-11237>.
user
What is <CVE-2018-11237>?
assistant
An AVX-512-optimized implementation of the mempcpy function in the GNU C Library (aka glibc or libc6) 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in __mempcpy_avx512_no_vzeroupper..