CVE-2016-7042
N/A
N/A
Summary
The proc_keys_show function in security/keys/proc.c in the Linux kernel through 4.8.2, when the GNU Compiler Collection (gcc) stack protector is enabled, uses an incorrect buffer size for certain timeout data, which allows local users to cause a denial of service (stack memory corruption and panic) by reading the /proc/keys file.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://source.android.com/security/bulletin/2017-01-01.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1373966
- http://www.openwall.com/lists/oss-security/2016/10/13/5
- https://access.redhat.com/errata/RHSA-2017:2669
- http://rhn.redhat.com/errata/RHSA-2017-0817.html
- https://access.redhat.com/errata/RHSA-2017:2077
- https://access.redhat.com/errata/RHSA-2017:1842
- http://www.securityfocus.com/bid/93544
References
- https://source.android.com/security/bulletin/2017-01-01.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1373966
- http://www.openwall.com/lists/oss-security/2016/10/13/5
- https://access.redhat.com/errata/RHSA-2017:2669
- http://rhn.redhat.com/errata/RHSA-2017-0817.html
- https://access.redhat.com/errata/RHSA-2017:2077
- https://access.redhat.com/errata/RHSA-2017:1842
- http://www.securityfocus.com/bid/93544
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