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CVE-2019-5607

Published: Jul 26, 2019

Modified: Aug 4, 2024

PUBLISHED

Description

In FreeBSD 12.0-STABLE before r350222, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350223, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, rights transmitted over a domain socket did not properly release a reference on transmission error allowing a malicious user to cause the reference counter to wrap, forcing a free event. This could allow a malicious local user to gain root privileges or escape from a jail.

Vendor	Product	Versions
FreeBSD	FreeBSD	affected `FreeBSD before 12.0-RELEASE-p8` affected `before 11.3-RELEASE-p1` affected `and before 11.2-RELEASE-p12`

References

FreeBSD-SA-19:17

vendor-advisory

x_refsource_FREEBSD

http://packetstormsecurity.com/files/153755/FreeBSD-Security-Advisory-FreeBSD-SA-19-17.fd.html

x_refsource_MISC

https://security.netapp.com/advisory/ntap-20190814-0003/

x_refsource_CONFIRM

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