Weaknesses of type CWE-125

5,225 results

Leitura fora dos limites de memória

Quando o código tenta ler dados além do tamanho alocado de um buffer, array ou estrutura de dados. O programa acessa memória que não deveria, podendo vazar informações sensíveis, causar travamento ou ser explorado para executar código arbitrário.

Example

Um validador de imagem PNG que lê o tamanho do chunk do header mas não verifica se esse tamanho é compatível com o arquivo; ao processar, lê bytes da memória adjacente, expondo dados de outras estruturas ou causando crash.

How to mitigate

Sempre validar comprimentos e índices antes de acessar buffers; usar funções seguras (strncpy em vez de strcpy, bounds checking em loops); compilar com sanitizadores (AddressSanitizer, Valgrind) para detectar em tempo de teste.

CVE-2022-28786MEDIUMImproper buffer size check logic in aviextractor library prior to SMR May-2022 Release 1 allows out of bounds read leading to possible tempoEPSS 0.1%CVE-2017-13321MEDIUMIn SensorService::isDataInjectionEnabled of frameworks/native/services/sensorservice/SensorService.cpp, there is a possible out of bounds reEPSS 0.1%CVE-2025-58281HIGHOut-of-bounds read vulnerability in the runtime interpreter module. Impact: Successful exploitation of this vulnerability may affect availabEPSS 0.1%CVE-2025-54643MEDIUMOut-of-bounds array access issue due to insufficient data verification in the kernel ambient light module. Impact: Successful exploitation oEPSS 0.1%CVE-2022-28788MEDIUMImproper buffer size check logic in aviextractor library prior to SMR May-2022 Release 1 allows out of bounds read leading to possible tempoEPSS 0.1%CVE-2022-28785MEDIUMImproper buffer size check logic in aviextractor library prior to SMR May-2022 Release 1 allows out of bounds read leading to possible tempoEPSS 0.1%CVE-2026-58731MEDIUMIn multiple functions of physmem_extmem_linux.c, there is a possible out-of-bounds read due to uninitialized data. This could lead to local EPSS 0.1%CVE-2023-21199—In btu_ble_proc_ltk_req of btu_hcif.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2023-20606MEDIUMIn apusys, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with SystemEPSS 0.1%CVE-2023-21010MEDIUMIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2023-21007MEDIUMIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2024-20085MEDIUMIn power, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System EPSS 0.1%CVE-2023-21006MEDIUMIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2023-20968MEDIUMIn multiple functions of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2023-21011MEDIUMIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2024-20088MEDIUMIn 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-2023-21009MEDIUMIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2023-20969MEDIUMIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%CVE-2023-20989MEDIUMIn btm_ble_write_adv_enable_complete of btm_ble_gap.cc, there is a possible out of bounds read due to a missing bounds check. This could leaEPSS 0.1%CVE-2023-21008MEDIUMIn multiple locations of p2p_iface.cpp, there is a possible out of bounds read due to a missing bounds check. This could lead to local inforEPSS 0.1%