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High severity7.5NVD Advisory· Published Aug 2, 2021· Updated Jun 17, 2026

CVE-2021-37848

CVE-2021-37848

Description

common/password.c in Pengutronix barebox through 2021.07.0 leaks timing information because strncmp is used during hash comparison.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Pengutronix/bareboxdescription
Pengutronix/Bareboxllm-fuzzy2 versions
<=2021.07.0+ 1 more
- (no CPE)range: <=2021.07.0
- cpe:2.3:a:pengutronix:barebox:*:*:*:*:*:*:*:*range: <=2021.07.0

Patches

Vulnerability mechanics

References

2

github.com/saschahauer/barebox/commit/a3337563c705bc8e0cf32f910b3e9e3c43d962ffnvdPatchThird Party Advisory
gist.github.com/gquere/816dfadbad98745090034100a8a651ebnvdExploitThird Party Advisory

News mentions

0

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