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CVE-2015-7613

Description

Race condition in the IPC object implementation in the Linux kernel through 4.2.3 allows local users to gain privileges by triggering an ipc_addid call that leads to uid and gid comparisons against uninitialized data, related to msg.c, shm.c, and util.c.

POC

Reference

- http://www.openwall.com/lists/oss-security/2015/10/01/8

- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html

- https://github.com/torvalds/linux/commit/b9a532277938798b53178d5a66af6e2915cb27cf

- https://kc.mcafee.com/corporate/index?page=content&id=SB10146

Github

No PoCs found on GitHub currently.