cve-2019-5596
Vulnerability from cvelistv5
Published
2019-02-12 05:00
Modified
2024-08-04 20:01
Severity ?
Summary
In FreeBSD 11.2-STABLE after r338618 and before r343786, 12.0-STABLE before r343781, and 12.0-RELEASE before 12.0-RELEASE-p3, a bug in the reference count implementation for UNIX domain sockets can cause a file structure to be incorrectly released potentially allowing a malicious local user to gain root privileges or escape from a jail.
References
secteam@freebsd.orghttp://packetstormsecurity.com/files/155790/FreeBSD-fd-Privilege-Escalation.html
secteam@freebsd.orghttps://security.FreeBSD.org/advisories/FreeBSD-SA-19:02.fd.ascPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/155790/FreeBSD-fd-Privilege-Escalation.html
af854a3a-2127-422b-91ae-364da2661108https://security.FreeBSD.org/advisories/FreeBSD-SA-19:02.fd.ascPatch, Third Party Advisory
Impacted products
Vendor Product Version
FreeBSD FreeBSD Version: FreeBSD 12.0 before 12.0-RELEASE-p3
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