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CVE-2018-17155
Published: Sep 28, 2018
Modified: Sep 16, 2024
PUBLISHED
Description
In FreeBSD before 11.2-STABLE(r338983), 11.2-RELEASE-p4, 11.1-RELEASE-p15, 10.4-STABLE(r338984), and 10.4-RELEASE-p13, due to insufficient initialization of memory copied to userland in the getcontext and swapcontext system calls, small amounts of kernel memory may be disclosed to userland processes. Unprivileged authenticated local users may be able to access small amounts privileged kernel data.
| Vendor | Product | Versions |
|---|---|---|
FreeBSD | FreeBSD | affected 11.2 before 11.2-RELEASE-p4affected 11.1 before 11.1-RELEASE-p15affected 10.x before 10.4-RELEASE-p13 |
References
https://security.FreeBSD.org/advisories/FreeBSD-EN-18:12.mem.asc
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