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The-Z-Labs / linux-exploit-suggester

Linux privilege escalation auditing tool
GNU General Public License v3.0
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Update keyring requirements #18

Closed bcoles closed 6 years ago

bcoles commented 6 years ago

Linux kernel before 4.4.1

The join_session_keyring function in security/keys/process_keys.c in the Linux kernel before 4.4.1 mishandles object references in a certain error case, which allows local users to gain privileges or cause a denial of service (integer overflow and use-after-free) via crafted keyctl commands.

~ https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-0728

mzet- commented 6 years ago

Thanks!