Add CVE-2023-51042

Signed-off-by: Denis Efremov <efremov@linux.com>
evdenis · Feb 7, 2024 · 2c61a0e · 2c61a0e
1 parent f221030
commit 2c61a0e
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/cvehound/cve/CVE-2023-51042.cocci b/cvehound/cve/CVE-2023-51042.cocci
@@ -0,0 +1,30 @@
+/// Files: drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+/// Fix: 2e54154b9f27262efd0cb4f903cc7d5ad1fe9628
+/// Detect-To: 7a0a48ddf63bc9944b9690c6fa043ea4305f7f79
+
+virtual detect
+
+@err@
+identifier r, fence;
+position p;
+@@
+
+amdgpu_cs_wait_all_fences(...)
+{
+	...
+	for (...;...;...) {
+		...
+*		r = dma_fence_wait_timeout(fence, ...);
+		dma_fence_put(fence);
+		...
+*		if (fence->error@p)
+*			return fence->error;
+	}
+	...
+}
+
+@script:python depends on detect@
+p << err.p;
+@@
+
+coccilib.report.print_report(p[0], 'ERROR: CVE-2023-51042')