CVE-2021-27419

uClibc-ng versions prior to 1.0.37 are vulnerable to integer wrap-around in functions malloc-simple. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

CVE-2021-27411

CVE-2021-27411 affects Micrium OS versions 5.10.1 and earlier. The issue is an integer wrap-around in Mem_DynPoolCreate, Mem_DynPoolCreateHW and Mem_PoolCreate, causing unverified memory assignments that can allocate arbitrary memory sizes (e.g., very small blocks instead of very large blocks). T...

CVE-2021-27427 RIOT OS Integer Overflow or Wraparound

RIOT OS version 2020.01.1 is vulnerable to integer wrap-around in its implementation of calloc function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

CVE-2021-27427

The CVE-2021-27427 entry concerns RIOT OS 2020.01.1, where an integer wrap-around in calloc can cause arbitrary memory allocation, leading to a crash or remote code execution. Connected sources corroborate the RIOT OS impact and specify the vulnerability as an integer wrap-around in calloc. The R...

PT-2022-9820

Name of the Vulnerable Software and Affected Versions mbed-ualloc memory library version 1.3.0 Description The issue is related to an integer wrap-around in the mbed krbs function, which can cause arbitrary memory allocation. This may result in unexpected behavior, including crashes or potentiall...

CVE-2021-27419: Integer Overflow or Wraparound

uClibc-ng versions prior to 1.0.37 are vulnerable to integer wrap-around in functions malloc-simple. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

CVE-2021-27411: Integer Overflow or Wraparound

Micrium OS Versions 5.10.1 and prior are vulnerable to integer wrap-around in functions MemDynPoolCreate, MemDynPoolCreateHW and MemPoolCreate. This unverified memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as very small blocks of memory being...

PT-2022-9821

Name of the Vulnerable Software and Affected Versions ARM mbed product version 6.3.0 Description The issue is related to an integer wrap-around in the malloc wrapper function, which can lead to arbitrary memory allocation. This can result in unexpected behavior, such as a crash or remote code...

CVE-2021-27439: Integer Overflow or Wraparound

TencentOS-tiny version 3.1.0 is vulnerable to integer wrap-around in function 'tosmmheapalloc incorrect calculation of effective memory allocation size. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code...

CVE-2021-27431: Integer Overflow or Wraparound

ARM CMSIS RTOS2 versions prior to 2.1.3 are vulnerable to integer wrap-around inosRtxMemoryAlloc local malloc equivalent function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or injected code execution...

CVE-2021-27435: Integer Overflow or Wraparound

ARM mbed product Version 6.3.0 is vulnerable to integer wrap-around in mallocwrapper function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

CVE-2021-27425: Integer Overflow or Wraparound

Cesanta Software Mongoose-OS v2.17.0 is vulnerable to integer wrap-around in function mmmalloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

CVE-2021-27427: Integer Overflow or Wraparound

RIOT OS version 2020.01.1 is vulnerable to integer wrap-around in its implementation of calloc function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

PT-2022-9809

Name of the Vulnerable Software and Affected Versions Micrium OS versions 5.10.1 and prior Description The issue is related to integer wrap-around in functions Mem DynPoolCreate, Mem DynPoolCreateHW, and Mem PoolCreate. This can lead to unverified memory assignment, resulting in arbitrary memory...

PT-2022-9819

Name of the Vulnerable Software and Affected Versions ARM CMSIS RTOS2 versions prior to 2.1.3 Description The issue is related to an integer wrap-around in the osRtxMemoryAlloc function, which is a local equivalent of the malloc function. This can lead to arbitrary memory allocation, resulting in...

CVE-2021-27433: Integer Overflow or Wraparound

ARM mbed-ualloc memory library version 1.3.0 is vulnerable to integer wrap-around in function mbedkrbs, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

CVE-2021-42019

A vulnerability has been identified in RUGGEDCOM i800, RUGGEDCOM i800NC, RUGGEDCOM i801, RUGGEDCOM i801NC, RUGGEDCOM i802, RUGGEDCOM i802NC, RUGGEDCOM i803, RUGGEDCOM i803NC, RUGGEDCOM M2100, RUGGEDCOM M2100F, RUGGEDCOM M2100NC, RUGGEDCOM M2200, RUGGEDCOM M2200F, RUGGEDCOM M2200NC, RUGGEDCOM M969...

CVE-2021-42019

A vulnerability has been identified in RUGGEDCOM i800, RUGGEDCOM i800NC, RUGGEDCOM i801, RUGGEDCOM i801NC, RUGGEDCOM i802, RUGGEDCOM i802NC, RUGGEDCOM i803, RUGGEDCOM i803NC, RUGGEDCOM M2100, RUGGEDCOM M2100F, RUGGEDCOM M2100NC, RUGGEDCOM M2200, RUGGEDCOM M2200F, RUGGEDCOM M2200NC, RUGGEDCOM M969...

GlobalProtect App: Privilege Escalation Vulnerability When Using Connect Before Logon With SAML Authentication

An improper handling of exceptional conditions vulnerability exists within the Connect Before Logon feature of the Palo Alto Networks GlobalProtect app when the feature is configured to use SAML authentication that enables a local attacker to escalate to SYSTEM or root privileges when...

Security Bulletin: IBM Cognos Controller 10.4.2 IF16: Apache Log4j vulnerability (CVE-2021-45046)

Summary IBM Cognos Controller is affected by a security vulnerability. Apache Log4j is used by IBM Cognos Controller as part of its logging infrastructure. This bulletin addresses the exposure to the Apache Log4j CVE-2021-45046 vulnerability. IBM Cognos Controller has upgraded Apache Log4j to...