DirtySlide

DirtySlide Unprivileged → root macOS LPE. An 8-byte OOB read/write into kernel memory adjacent to a dyld shared-cache page, from a missing in-page bounds check in the v5 slide walk vmsharedregionslidepagev5, reachable via syscall 536. Patched in macOS 26.5.2 25F84, xnu-12377.121.10. Vulnerable...

macOS 10.14.6 - root-kernel Privilege Escalation via update_dyld_shared_cache

macOS 10.14.6 - root-kernel Privilege Escalation via updatedyldsharedcache Tested on macOS Mojave 10.14.6, 18G87 and Catalina Beta 10.15 Beta 19A536g. On macOS, the dyld shared cache in /private/var/db/dyld/ is generated locally on the system and therefore doesn't have a real code signature;...

macOS 10.14.6 - root->kernel Privilege Escalation via update_dyld_shared_cache Exploit

Tested on macOS Mojave 10.14.6, 18G87 and Catalina Beta 10.15 Beta 19A536g. On macOS, the dyld shared cache in /private/var/db/dyld/ is generated locally on the system and therefore doesn't have a real code signature; instead, SIP seems to be the only mechanism that prevents modifications of the...

PT-2013-4755

Name of the Vulnerable Software and Affected Versions dyld in Apple iOS versions 5.1.x through 6.1.3 Description A stack-based buffer overflow issue exists in the openSharedCacheFile function in dyld.cpp, which can be exploited by attackers using a long string in the DYLD SHARED CACHE DIR...