Add CVE-2023-2598

Signed-off-by: Denis Efremov <efremov@linux.com>
evdenis · Feb 13, 2024 · 2a48ae5 · 2a48ae5
1 parent 897a275
commit 2a48ae5
Showing 1 changed file with 26 additions and 0 deletions.
diff --git a/cvehound/cve/CVE-2023-2598.cocci b/cvehound/cve/CVE-2023-2598.cocci
@@ -0,0 +1,26 @@
+/// Files: io_uring/rsrc.c
+/// Fix: 776617db78c6d208780e7c69d4d68d1fa82913de
+/// Fixes: 57bebf807e2abcf87d96b9de1266104ee2d8fc2f
+
+virtual detect
+
+@err@
+identifier pages, folio;
+position p;
+@@
+
+io_sqe_buffer_register(...)
+{
+	...
+*	if (page_folio(pages[i]) != folio@p) {
+*		folio = NULL;
+*		break;
+*	}
+	...
+}
+
+@script:python depends on detect@
+p << err.p;
+@@
+
+coccilib.report.print_report(p[0], 'ERROR: CVE-2023-2598')