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Redhat.comRH:CVE-2019-15221HistorySep 07, 2019 - 1:52 a.m.
CVE-2019-15221
2019-09-0701:52:20
redhat.com
access.redhat.com
41
0.001 Low
EPSS
Percentile
41.0%
A NULL pointer dereference flaw was found in the way the LINE6 drivers in the Linux kernel allocated buffers for USB packets. This flaw allows an attacker with physical access to the system to crash the system.
Mitigation
To mitigate this issue, prevent module snd-usb-line6 from being loaded. Please see <https://access.redhat.com/solutions/41278> for how to blacklist a kernel module to prevent it from loading automatically.
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