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...

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...

CVE-2021-22684

Tizen RT RTOS version 3.0.GBB is vulnerable to integer wrap-around in functionscalloc and mmzalloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash...

CVE-2021-22684

Tizen RT RTOS version 3.0.GBB is vulnerable to integer wrap-around in functionscalloc and mmzalloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash...

CVE-2021-22684

CVE-2021-22684 affects Samsung Tizen RT RTOS 3.0.GBB. It is caused by integer wrap-around in memory allocation helpers calloc and mm_zalloc, leading to improper memory assignment and potential arbitrary memory allocation or a crash. Connected sources confirm the vulnerability and CVE assignment; ...

CVE-2021-22684

Tizen RT RTOS version 3.0.GBB is vulnerable to integer wrap-around in functionscalloc and mmzalloc. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash...

CVE-2021-32761

A flaw was found in Redis. Issuing the BITFIELD command on a 32-bit version of Redis may result in an integer wrap around allowing an attacker to crash the service or perform remote code execution. The highest threat from this vulnerability is to the data confidentiality, integrity, and service...

CVE-2021-26461

Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. 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-2021-26461

Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. 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-2021-26461

Apache NuttX (OS) versions prior to 10.1.0 are affected by CVE-2021-26461 due to integer wrap-around in memory management calls (malloc, realloc, memalign). This can lead to arbitrary memory allocation and outcomes such as a crash or remote code execution. Remediation is to update to 10.1.0 or la...

CVE-2021-26461 malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds

Apache Nuttx Versions prior to 10.1.0 are vulnerable to integer wrap-around in functions malloc, realloc and memalign. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution...

uClibc-ng 输入验证错误漏洞

uclibc-ng is an application. Small C library for Linux. An input validation error vulnerability exists in versions prior to uClibc-ng 1.0.37, which stems from being susceptible to integer wrapping by the malloc-simple function. This incorrect memory allocation could lead to arbitrary memory...

CVE-2019-13049

An integer wrap in kernel/sys/syscall.c in ToaruOS 1.10.10 allows users to map arbitrary kernel pages into userland process space via TOARUSYSFUNCMMAP, leading to escalation of privileges...

CVE-2019-13049

An integer wrap in kernel/sys/syscall.c in ToaruOS 1.10.10 allows users to map arbitrary kernel pages into userland process space via TOARUSYSFUNCMMAP, leading to escalation of privileges...

CVE-2019-13049

An integer wrap in kernel/sys/syscall.c in ToaruOS 1.10.10 allows users to map arbitrary kernel pages into userland process space via TOARUSYSFUNCMMAP, leading to escalation of privileges...

CVE-2019-13049

CVE-2019-13049 affects ToaruOS 1.10.10, where an integer wrap in kernel/sys/syscall.c enables mapping arbitrary kernel pages into a userland process via TOARU_SYS_FUNC_MMAP, causing privilege escalation. Multiple sources corroborate the same description, including Red Hat and CVE databases. The v...

ALPINE-CVE-2016-2123

A flaw was found in samba versions 4.0.0 to 4.5.2. The Samba routine ndrpulldnspname contains an integer wrap problem, leading to an attacker-controlled memory overwrite. ndrpulldnspname parses data from the Samba Active Directory ldb database. Any user who can write to the dnsRecord attribute ov...