ecryptfs-setup-swap in eCryptfs does not prevent the unencrypted swap partition...
Vulnerability Description
ecryptfs-setup-swap in eCryptfs does not prevent the unencrypted swap partition from activating during boot when using GPT partitioning on a (1) NVMe or (2) MMC drive, which allows local users to obtain sensitive information via unspecified vectors. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8946.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.openwall.com/lists/oss-security/2016/07/14/3
- http://www.openwall.com/lists/oss-security/2016/07/13/2
- https://bugs.launchpad.net/ubuntu/+source/ecryptfs-utils/+bug/1447282
- http://www.ubuntu.com/usn/USN-3032-1
- https://bugs.launchpad.net/ecryptfs/+bug/1597154
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K5WWCVHDLRLZTYMXEIONYFHLYAXXLJW3/
- https://bazaar.launchpad.net/~ecryptfs/ecryptfs/trunk/revision/882
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ecryptfs
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.