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Alpine Linux Development TeamALPINE:CVE-2020-25647HistoryMar 03, 2021 - 5:15 p.m.
CVE-2020-25647
2021-03-0317:15:00
Alpine Linux Development Team
security.alpinelinux.org
17
0.002 Low
EPSS
Percentile
58.2%
A flaw was found in grub2 in versions prior to 2.06. During USB device initialization, descriptors are read with very little bounds checking and assumes the USB device is providing sane values. If properly exploited, an attacker could trigger memory corruption leading to arbitrary code execution allowing a bypass of the Secure Boot mechanism. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
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