Design/Logic Flaw

2021-08-0220:15:00

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7.5 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

59.5%

crypto/digest.c in Pengutronix barebox through 2021.07.0 leaks timing information because memcmp is used during digest verification.

CPENameOperatorVersion
bareboxle2021.07.0

CPE	Name	Operator	Version
	barebox	le	2021.07.0

References

gist.github.com/gquere/816dfadbad98745090034100a8a651eb

github.com/saschahauer/barebox/commit/0a9f9a7410681e55362f8311537ebc7be9ad0fbe