Use of Insufficiently Random Values Affecting u-boot-tools package, versions <2019.01-7.10.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-SLES151-UBOOTTOOLS-2697085
- published14 Apr 2022
- disclosed11 Nov 2020
Introduced: 11 Nov 2020
CVE-2019-11690 (opens in a new tab)How to fix?
Upgrade SLES:15.1 u-boot-tools to version 2019.01-7.10.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream u-boot-tools package and not the u-boot-tools package as distributed by SLES.
See How to fix? for SLES:15.1 relevant fixed versions and status.
gen_rand_uuid in lib/uuid.c in Das U-Boot v2014.04 through v2019.04 lacks an srand call, which allows attackers to determine UUID values in scenarios where CONFIG_RANDOM_UUID is enabled, and Das U-Boot is relied upon for UUID values of a GUID Partition Table of a boot device.