Add CVE-2024-26742

Signed-off-by: Denis Efremov <[email protected]>
evdenis · May 13, 2024 · 3a48ff0 · 3a48ff0
1 parent 04f56d2
commit 3a48ff0
Showing 1 changed file with 38 additions and 0 deletions.
diff --git a/cvehound/cve/CVE-2024-26742.cocci b/cvehound/cve/CVE-2024-26742.cocci
@@ -0,0 +1,38 @@
+/// Files: drivers/scsi/smartpqi/smartpqi_init.c drivers/scsi/smartpqi/smartpqi.h
+/// Fix: 5761eb9761d2d5fe8248a9b719efc4d8baf1f24a
+/// Fixes: cf15c3e734e8d25de7b4d9170f5a69ace633a583
+
+virtual detect
+
+@disable_managed_interrupts@
+typedef u8;
+@@
+
+struct pqi_ctrl_info {
+	...
+*	u8 disable_managed_interrupts:1;
+	...
+};
+
+@err depends on disable_managed_interrupts@
+identifier shost, ctrl_info;
+position p;
+@@
+
+pqi_map_queues(struct Scsi_Host *shost)
+{
+	struct pqi_ctrl_info *ctrl_info = shost_to_hba(shost);
+(
+*	blk_mq_pci_map_queues@p(&shost->tag_set.map[HCTX_TYPE_DEFAULT],
+*			      ctrl_info->pci_dev, 0);
+|
+*	return blk_mq_pci_map_queues@p(&shost->tag_set.map[HCTX_TYPE_DEFAULT],
+*				       ctrl_info->pci_dev, 0);
+)
+}
+
+@script:python depends on detect@
+p << err.p;
+@@
+
+coccilib.report.print_report(p[0], 'ERROR: CVE-2024-26742')