CVE-2017-7374
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-7374
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-7374.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2017-7374
- Downstream
- Related
- Published
- 2017-03-31T20:59:00Z
- Modified
- 2025-08-09T20:01:27Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Use-after-free vulnerability in fs/crypto/ in the Linux kernel before 4.10.7 allows local users to cause a denial of service (NULL pointer dereference) or possibly gain privileges by revoking keyring keys being used for ext4, f2fs, or ubifs encryption, causing cryptographic transform objects to be freed prematurely.
- References
-
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1b53cf9815bb4744958d41f3795d5d5a1d365e2d
- http://www.securityfocus.com/bid/97308
- https://github.com/torvalds/linux/commit/1b53cf9815bb4744958d41f3795d5d5a1d365e2d
- https://source.android.com/security/bulletin/2017-10-01
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.10.7