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CVE-2020-24385
Published: Sep 3, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
In MidnightBSD before 1.2.6 and 1.3 before August 2020, and FreeBSD before 7, a NULL pointer dereference was found in the Linux emulation layer that allows attackers to crash the running kernel. During binary interaction, td->td_emuldata in sys/compat/linux/linux_emul.h is not getting initialized and returns NULL from em_find().
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://www.midnightbsd.org/notes/
x_refsource_MISC
http://www.midnightbsd.org/security/adv/MIDNIGHTBSD-SA-20:02.txt
x_refsource_CONFIRM
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