Out of bounds read in redux_uefi_std (#2263)

Author: charlesxsh

crates/redox_uefi_std/RUSTSEC-0000-0000.md

@@ -0,0 +1,21 @@
+```toml
+[advisory]
+id = "RUSTSEC-0000-0000"
+package = "redox_uefi_std"
+date = "2025-03-27"
+informational = "unsound"
+categories = ["memory-corruption"]
+keywords = ["out-of-bounds read"]
+url = "https://gitlab.redox-os.org/redox-os/uefi/-/commit/b711d47e815665b0ec8949e39292ad8e3fdd0756"
+
+[affected.functions]
+"redox_uefi_std::ffi::nstr" = [">= 0.1.8, < 0.1.14"]
+
+[versions]
+patched = [">= 0.1.14"]
+unaffected = ["< 0.1.8"]
+
+```
+
+# Safe API can cause heap-buffer-overflow
+ffi::nstr() should be marked unsafe, since a pointer to a buffer without a trailing 0 value will cause a heap buffer overflow.