| Release Date: | 2016-09-08 | |
| Impact: | Moderate | What is this? |
A missing authorization check in the fscrypt_process_policy function infs/crypto/policy.c in the ext4 and f2fs filesystem encryption support in the Linux kernel before 4.7.4 allows a user to assign an encryption policy to a directory owned by a different user, potentially creating a denial of service.
See more information about CVE-2016-10318 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
| Base Score: | 4.0 |
| Vector String: | AV:N/AC:L/Au:S/C:N/I:N/A:P |
| Version: | 2.0 |
| Attack Vector: | Network |
| Attack Complexity: | Low |
| Authentication: | Single |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | Partial |
| Platform | Errata | Release Date |
| Oracle Linux version 6 (kernel-uek) | ELSA-2017-3659 | 2017-12-13 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2017-3659 | 2017-12-13 |
| Oracle VM version 3.4 (kernel-uek) | OVMSA-2017-0174 | 2017-12-13 |
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