Sensitive Information Uncleared Before Release Affecting kernel-bootwrapper package, versions <0:3.10.0-862.el7
Threat Intelligence
EPSS
97.38% (100th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-KERNELBOOTWRAPPER-2100912
- published 26 Jul 2021
- disclosed 3 Jan 2018
How to fix?
Upgrade Centos:7 kernel-bootwrapper to version 0:3.10.0-862.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-bootwrapper package and not the kernel-bootwrapper package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis of the data cache.
References
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- https://usn.ubuntu.com/3522-4/
- https://usn.ubuntu.com/3523-1/
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- https://usn.ubuntu.com/3541-2/
- https://usn.ubuntu.com/3583-1/
- https://usn.ubuntu.com/3597-1/
- https://usn.ubuntu.com/3597-2/
- https://usn.ubuntu.com/usn/usn-3516-1/
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- https://usn.ubuntu.com/usn/usn-3523-2/
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- https://usn.ubuntu.com/usn/usn-3525-1/
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