CVE-2021-27421
NXP MCUXpresso SDK Integer Overflow or Wraparound
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.3EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
03 May 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
NXP MCUXpresso SDK versions prior to 2.8.2 are vulnerable to integer overflow in SDK_Malloc function, which could allow to access memory locations outside the bounds of a specified array, leading to unexpected behavior such segmentation fault when assigning a particular block of memory from the heap via malloc.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products
NXP · MCUXpresso SDKWant to know if your infrastructure is exposed to this?
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