diff --git a/lib/cpus/aarch64/cortex_x3.S b/lib/cpus/aarch64/cortex_x3.S
index 4a0212e..24dbf9d 100644
--- a/lib/cpus/aarch64/cortex_x3.S
+++ b/lib/cpus/aarch64/cortex_x3.S
@@ -22,6 +22,12 @@
 #error "Cortex-X3 supports only AArch64. Compile with CTX_INCLUDE_AARCH32_REGS=0"
 #endif
 
+.global check_erratum_cortex_x3_3701769
+
+add_erratum_entry cortex_x3, ERRATUM(3701769), ERRATA_X3_3701769, NO_APPLY_AT_RESET
+
+check_erratum_ls cortex_x3, ERRATUM(3701769), CPU_REV(1, 2)
+
 #if WORKAROUND_CVE_2022_23960
 	wa_cve_2022_23960_bhb_vector_table CORTEX_X3_BHB_LOOP_COUNT, cortex_x3
 #endif /* WORKAROUND_CVE_2022_23960 */
diff --git a/lib/cpus/cpu-ops.mk b/lib/cpus/cpu-ops.mk
index a879bb0..fb153f7 100644
--- a/lib/cpus/cpu-ops.mk
+++ b/lib/cpus/cpu-ops.mk
@@ -832,6 +832,11 @@
 # to revisions r0p0, r1p0 and r1p1 of the Cortex-X3 cpu, it is fixed in r1p2.
 CPU_FLAG_LIST += ERRATA_X3_2743088
 
+# Flag to apply erratum 3701769 workaround during context save/restore of
+# ICH_VMCR_EL2 reg. This erratum applies to revisions r0p0, r1p0, r1p1 and r1p2
+# of the Cortex-X3 cpu and is still open.
+CPU_FLAG_LIST += ERRATA_X3_3701769
+
 # Flag to apply erratum 2779509 workaround on reset. This erratum applies
 # to revisions r0p0, r1p0, r1p1 of the Cortex-X3 cpu, it is fixed in r1p2.
 CPU_FLAG_LIST += ERRATA_X3_2779509
diff --git a/lib/cpus/errata_common.c b/lib/cpus/errata_common.c
index 5dbc50d..f61d6e8 100644
--- a/lib/cpus/errata_common.c
+++ b/lib/cpus/errata_common.c
@@ -16,6 +16,7 @@
 #include <cortex_a720_ae.h>
 #include <cortex_a725.h>
 #include <cortex_x2.h>
+#include <cortex_x3.h>
 #include <cortex_x4.h>
 #include <lib/cpus/cpu_ops.h>
 #include <lib/cpus/errata.h>
@@ -92,6 +93,13 @@
 		break;
 #endif /* ERRATA_X2_3701772 */
 
+#if ERRATA_X3_3701769
+	case EXTRACT_PARTNUM(CORTEX_X3_MIDR):
+		if (check_erratum_cortex_x3_3701769(cpu_get_rev_var()) == ERRATA_APPLIES)
+			return true;
+		break;
+#endif /* ERRATA_X3_3701769 */
+
 	default:
 		break;
 	}