Fallos del tipo CWE-125
5182 resultadosLeitura fora dos limites do buffer
Ocorre quando o código tenta acessar dados além das fronteiras válidas de um buffer (array, string, estrutura), lendo memória que não deveria. O risco é expor informações sensíveis da memória adjacente ou causar crash da aplicação.
Ejemplo
Uma função que processa strings sem validar o tamanho da entrada pode ler bytes além do final da string alocada, vazando dados de memória ou causando segmentation fault. Exemplo: strcpy() copiando para buffer menor sem checagem.
Cómo mitigar
Use funções seguras com limite explícito (strlen com buffer_size, strncpy, snprintf), valide índices antes de acessar arrays, e ative verificações de limite em tempo de compilação ou execução (-ftrapv, ASAN, bounds checking).
CVE-2018-9371HIGHIn the Mediatek Preloader, there are out of bounds reads and writes due to an exposed interface that allows arbitrary peripheral memory mappEPSS 0.1%CVE-2022-47363MEDIUMIn wlan driver, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service in wlan serEPSS 0.1%CVE-2023-32875MEDIUMIn keyInstall, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure witEPSS 0.1%CVE-2023-20979MEDIUMIn GetNextSourceDataPacket of bta_av_co.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local iEPSS 0.1%CVE-2023-20698MEDIUMIn keyinstall, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with SyEPSS 0.1%CVE-2023-20697MEDIUMIn keyinstall, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with SyEPSS 0.1%CVE-2025-54644MEDIUMOut-of-bounds array access issue due to insufficient data verification in the kernel ambient light module.
Impact: Successful exploitation oEPSS 0.1%CVE-2023-20703MEDIUMIn apu, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additiEPSS 0.1%CVE-2023-20706MEDIUMIn apu, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additiEPSS 0.1%CVE-2026-56958MEDIUMIn gf_algo_get_cached_dump_data of gf_algo.c, there is a possible out-of-bounds read due to a missing bounds check. This could lead to localEPSS 0.1%CVE-2025-58314MEDIUMVulnerability of accessing invalid memory in the component driver module.
Impact: Successful exploitation of this vulnerability will affect EPSS 0.1%CVE-2023-32876MEDIUMIn keyInstall, there is a possible information disclosure due to a missing bounds check. This could lead to local information disclosure witEPSS 0.1%CVE-2023-40085LOWIn convertSubgraphFromHAL of ShimConverter.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to locEPSS 0.1%CVE-2023-40124MEDIUMIn multiple locations, there is a possible cross-user read due to a confused deputy. This could lead to local information disclosure of photEPSS 0.1%CVE-2024-27231MEDIUMIn tmu_get_tr_stats of tmu.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disEPSS 0.1%CVE-2026-81645MEDIUMOut-of-bounds read vulnerability in the graphics module. Successful exploitation of this vulnerability may affect availability.EPSS 0.1%CVE-2025-20651MEDIUMIn da, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure, if an attackerEPSS 0.1%CVE-2018-9390MEDIUMIn procfile_write of gl_proc.c, there is a possible out of bounds read of a
function pointer due to an incorrect bounds check. This couEPSS 0.1%CVE-2024-29744MEDIUMIn tmu_get_gov_time_windows, there is a possible out of bounds read due to a missing bounds check. This could lead to local information discEPSS 0.1%CVE-2022-47458MEDIUMIn wlan driver, there is a possible missing params check. This could lead to local denial of service in wlan services.EPSS 0.1%