CVE-2025-0395

When the assert() function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and size information, which may lead to a buffer overflow if the message string size aligns to page size.

• glibc 2.40-6 [bookworm] - glibc 2.36-9+deb12u10 https://sourceware.org/bugzilla/show_bug.cgi?id=32582 https://www.openwall.com/lists/oss-security/2025/01/22/4 Fixed by: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7d4b6bcae91f29d7b4daf15bab06b66cf1d2217c (2.40-branch) Fixed by: https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=7971add7ee4171fdd8dfd17e7c04c4ed77a18845 (2.36-branch) https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2025-0001 https://sourceware.org/pipermail/libc-announce/2025/000044.html