|Date: (C)2009-07-31 (M)2017-11-18|| |
Stack-based buffer overflow in the parse_tag_11_packet function in fs/ecryptfs/keystore.c in the eCryptfs subsystem in the Linux kernel before 22.214.171.124 allows local users to cause a denial of service (system crash) or possibly gain privileges via vectors involving a crafted eCryptfs file, related to not ensuring that the key signature length in a Tag 11 packet is compatible with the key signature buffer size.
|CVSS Score: 6.9||Access Vector: LOCAL|
|Exploit Score: 3.4||Access Complexity: MEDIUM|
|Impact Score: 10.0||Authentication: NONE|
| ||Confidentiality: COMPLETE|
| ||Integrity: COMPLETE|
| ||Availability: COMPLETE|