The icmp_check_sysrq function in net/ipv4/icmp.c in the kernel.org projects/rt patches for the Linux kernel, as used in the kernel-rt package before 3.10.0-327.22.1 in Red Hat Enterprise Linux for Real Time 7 and other products, allows remote attackers to execute SysRq commands via crafted ICMP Echo Request packets, as demonstrated by a brute-force attack to discover a cookie, or an attack that occurs after reading the local icmp_echo_sysrq file.
References
Link | Resource |
---|---|
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html | Third Party Advisory |
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html | Third Party Advisory |
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00007.html | |
http://www.openwall.com/lists/oss-security/2016/05/17/1 | |
https://access.redhat.com/errata/RHSA-2016:1301 | Third Party Advisory |
https://access.redhat.com/errata/RHSA-2016:1341 | Third Party Advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=1327484 | Issue Tracking |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2016-06-27T10:00:00
Updated: 2016-11-25T20:57:01
Reserved: 2016-03-30T00:00:00
Link: CVE-2016-3707
JSON object: View
NVD Information
Status : Modified
Published: 2016-06-27T10:59:04.563
Modified: 2023-02-12T23:19:07.967
Link: CVE-2016-3707
JSON object: View
Redhat Information
No data.
CWE