CVE-2021-26461
malloc, realloc and memalign implementations are vulnerable to integer wrap-arounds
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 5.0%KEV nãoPoC —Patch —
Lifecycle
21 Jun 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Apache Software Foundation · Apache NuttXWant to know if your infrastructure is exposed to this?
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