kernel xdk need target /proc/version to work

Author: r33s3n6

pocs/linux/kernelctf/CVE-2026-43074_lts/exploit/lts-6.12.82/exploit

@@ -15,7 +15,10 @@ uint64_t image_offset(uint64_t absolute_address) {
 }
 
 void add_exploit_target_entries(TargetDb& kxdb) {
-    Target target("kernelctf", "lts-6.12.82");
+    Target target(
+        "kernelctf", "lts-6.12.82",
+        "Linux version 6.12.82 (runner@runnervmeorf1) (gcc (Ubuntu 13.3.0-6ubuntu2~24.04.1) "
+        "13.3.0, GNU ld (GNU Binutils for Ubuntu) 2.42) #1 SMP Sun Apr 19 12:29:38 UTC 2026");
 
     target.AddSymbol("panic_on_oops", image_offset(DEFAULT_PANIC_ON_OOPS));
     target.AddSymbol("epnested_mutex", image_offset(DEFAULT_EPNESTED_BASE));