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...
Description
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.
Classification
CVE ID: CVE-2025-0395
Affected Products
Vendor: The GNU C Library
Product: glibc
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 17.97% (scored less or equal to compared to others)
EPSS Date: 2025-02-20 (when was this score calculated)
References
https://www.openwall.com/lists/oss-security/2025/01/22/4https://sourceware.org/bugzilla/show_bug.cgi?id=32582
https://sourceware.org/git/?p=glibc.git;a=blob;f=advisories/GLIBC-SA-2025-0001
https://sourceware.org/pipermail/libc-announce/2025/000044.html