CVE-2019-15847

CVE-2019-15847 affects the POWER9 backend of GCC, where the compiler could coalesce multiple __builtin_darn() calls into one due to an unspecified volatile operation, reducing random-number entropy. The GCC GLSA/Advisory notes that this issue stems from flawed code generation and can cause repeat...

CVE-2021-37322

CVE-2021-37322 affects GCC c++filt v2.26; the vulnerability is a use-after-free in the cplus-dem.c component. Impact is described by CVSSv3 as High (local access, user interaction not required). Public remediation details are not provided in the supplied documents.

CVE-2002-2439

CVE-2002-2439 describes an integer overflow in the C++ operator new[] in the GNU GCC compiler before 4.8.0, potentially allowing unspecified impacts. Affected software: GCC versions prior to 4.8.0. Root cause: integer overflow while calculating allocation size for new[] allocations. Impact as sta...

CVE-2008-1367

CVE-2008-1367 corresponds to a Linux kernel issue where gcc 4.3.x may not emit a cld instruction while compiling string manipulation code (e.g., memcpy/memmove), preventing the direction flag (DF) from being reset and potentially causing memory copy in the wrong direction during signal handling. ...

CVE-2000-1219

The CVE-2000-1219 entry documents a flaw in the -ftrapv option of gcc/g++ 3.3.3 and earlier that fails to handle all integer overflow types, potentially leaving applications vulnerable to overflow-related issues. Connected records confirm the affected component and root cause (incomplete handling...