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Redhat.comRH:CVE-2021-3420HistoryMay 20, 2022 - 11:50 p.m.
CVE-2021-3420
2022-05-2023:50:25
redhat.com
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14
0.006 Low
EPSS
Percentile
78.7%
A flaw was found in newlib in versions prior to 4.0.0. Improper overflow validation in the memory allocation functions mEMALIGn, pvALLOc, nano_memalign, nano_valloc, nano_pvalloc could case an integer overflow, leading to an allocation of a small buffer and then to a heap-based buffer overflow.
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[SECURITY] Fedora 34 Update: arm-none-eabi-newlib-4.1.0-1.fc34
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