CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
GNU Binutils thru 2.46 readelf contains a double free vulnerability when processing a crafted ELF binary with malformed relocation data. During GOT relocation handling, dump_relocations may return early without initializing the all_relocations array. As a result, process_got_section_contents() may pass an uninitialized r_symbol pointer to free(), leading to a double free and terminating the program with SIGABRT. No evidence of exploitable memory corruption or code execution was observed; the impact is limited to denial of service. NOTE: this is disputed by third parties because the observed behavior occurred only in pre-release code and did not affect any tagged version.
Засегнати продукти
- n/a n/a: n/a
Вид слабост
История
- 6 март 2026 Публикувано
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2025-69650
- https://nvd.nist.gov/vuln/detail/CVE-2025-69650
- https://sourceware.org/bugzilla/show_bug.cgi?id=33698
- https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea4bc025abdba85a90e26e13f551c16a44bfa921
- https://sourceware.org/bugzilla/show_bug.cgi?id=33700
- https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=81e90cf63a10ad11772c2437c8f2a88f1a00c739
- https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=ea4bc025abdba85a90e26e13f551c16a44bfa92