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Saint Stack Clash
Hagiography in preparation at the scriptorium.
Feast day December 19
Technical record
- Disclosed on
- December 19 2022
- CVE
- CVE-2017-1000364
An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).
Sources: blog.qualys.com