A Buffer Overflow was discovered in the GNU C Library's dynamic loader ld.so in version 2.34 through 2.38.9000, while processing the "GLIBC_TUNABLES" environment variable. This issue could allow a local attacker to use maliciously crafted "GLIBC_TUNABLES" environment variables when launching binaries with "SUID" permission to execute code with elevated privileges.
CWE-787 - Out-of-Bounds Write
Out-of-bounds write vulnerability is a memory access bug that allows software to write data past the end or before the beginning of the intended buffer. This may result in the corruption of data, a crash, or arbitrary code execution.