Unrated severityNVD Advisory· Published Sep 3, 2020· Updated Aug 4, 2024
CVE-2020-24385
CVE-2020-24385
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().
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Affected products
2- Range: <1.2.6 (before 1.2.6) or <1.3 (August 2020 snapshot)
Patches
Vulnerability mechanics
References
2- www.midnightbsd.org/security/adv/MIDNIGHTBSD-SA-20:02.txtmitrex_refsource_CONFIRM
- www.midnightbsd.org/notes/mitrex_refsource_MISC
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