In FreeBSD 12.0-STABLE before r349628, 12.0-RELEASE prior to 12.0-RELEASE-p7, 11.3-PRERELEASE before r349629, 11.3-RC3 prior to 11.3-RC3-p1, and 11.2-RELEASE prior to 11.2-RELEASE-p11, a bug in the cdrom driver allows users with read access to the cdrom device to arbitrarily overwrite kernel memory when media is present thereby allowing a malicious user in the operator group to gain root privileges.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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freebsd freebsd 11.2 |
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freebsd freebsd 11.3 |
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freebsd freebsd 12.0 |