CVE-2017-14156
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2017-14156
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14156.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2017-14156
- Downstream
- Related
- Published
- 2017-09-05T17:29:00Z
- Modified
- 2025-08-09T20:01:25Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
The atyfbioctl function in drivers/video/fbdev/aty/atyfbbase.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.
- References
-
- http://www.debian.org/security/2017/dsa-3981
- https://github.com/torvalds/linux/pull/441
- https://marc.info/?l=linux-kernel&m=150401461613306&w=2
- https://marc.info/?l=linux-kernel&m=150453196710422&w=2
- http://www.securityfocus.com/bid/100634
- https://usn.ubuntu.com/3583-1/
- https://usn.ubuntu.com/3583-2/