CVE-2025-69650

{"id": "CVE-2025-69650", "cveTags": [{"tags": ["disputed"], "sourceIdentifier": "cve@mitre.org"}], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2026-03-06T19:16:10.773", "references": [{"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33698", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33700", "source": "cve@mitre.org"}, {"url": "https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=81e90cf63a10ad11772c2437c8f2a88f1a00c739", "source": "cve@mitre.org"}, {"url": "https://sourceware.org/git/?p=binutils-gdb.git;a=commitdiff;h=ea4bc025abdba85a90e26e13f551c16a44bfa92", "source": "cve@mitre.org"}, {"url": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea4bc025abdba85a90e26e13f551c16a44bfa921", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33698", "tags": ["Exploit", "Third Party Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "GNU Binutils hasta 2.46 readelf contiene una vulnerabilidad de doble liberaci\u00f3n al procesar un binario ELF manipulado con datos de reubicaci\u00f3n malformados. Durante el manejo de la reubicaci\u00f3n GOT, dump_relocations puede retornar prematuramente sin inicializar el array all_relocations. Como resultado, process_got_section_contents() puede pasar un puntero r_symbol no inicializado a free(), lo que lleva a una doble liberaci\u00f3n y termina el programa con SIGABRT. No se observ\u00f3 evidencia de corrupci\u00f3n de memoria explotable o ejecuci\u00f3n de c\u00f3digo; el impacto se limita a denegaci\u00f3n de servicio."}], "lastModified": "2026-03-19T13:16:04.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:binutils:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18449381-54BD-4732-A531-D44935A3ADAE", "versionEndIncluding": "2.46"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}