Description
The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not initialize a certain integer variable, which allows local users to obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-772-1 | linux security update |
EUVD |
EUVD-2016-9994 | The __get_user_asm_ex macro in arch/x86/include/asm/uaccess.h in the Linux kernel before 4.7.5 does not initialize a certain integer variable, which allows local users to obtain sensitive information from kernel stack memory by triggering failure of a get_user_ex call. |
Ubuntu USN |
USN-3161-3 | Linux kernel (Raspberry Pi 2) vulnerabilities |
Ubuntu USN |
USN-3422-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-3422-2 | Linux kernel (Trusty HWE) vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T02:42:10.983Z
Reserved: 2016-11-04T00:00:00.000Z
Link: CVE-2016-9178
No data.
Status : Modified
Published: 2016-11-28T03:59:13.080
Modified: 2026-05-06T22:30:45.220
Link: CVE-2016-9178
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
EUVD
Ubuntu USN