diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h
index 1312a137f7fb85e1b042139f7762b3bb9775fa8e..b99c0be72577c09f430358669cf38bff829ad2fb 100644
--- a/include/uapi/linux/prctl.h
+++ b/include/uapi/linux/prctl.h
@@ -290,4 +290,6 @@ struct prctl_mm_map {
 #define PR_SET_VMA		0x53564d41
 # define PR_SET_VMA_ANON_NAME		0
 
+#define PR_GET_AUXV			0x41555856
+
 #endif /* _LINUX_PRCTL_H */
diff --git a/kernel/sys.c b/kernel/sys.c
index 351de791630205d0000a5c354a2f9b0ff2e5c39a..26c1399e06543f54811ffc8fd86f3df091dbf6d3 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -2388,6 +2388,16 @@ static inline int prctl_get_mdwe(unsigned long arg2, unsigned long arg3,
 		PR_MDWE_REFUSE_EXEC_GAIN : 0;
 }
 
+static int prctl_get_auxv(void __user *addr, unsigned long len)
+{
+	struct mm_struct *mm = current->mm;
+	unsigned long size = min_t(unsigned long, sizeof(mm->saved_auxv), len);
+
+	if (size && copy_to_user(addr, mm->saved_auxv, size))
+		return -EFAULT;
+	return sizeof(mm->saved_auxv);
+}
+
 SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 		unsigned long, arg4, unsigned long, arg5)
 {
@@ -2518,6 +2528,11 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
 			else
 				return -EINVAL;
 			break;
+	case PR_GET_AUXV:
+		if (arg4 || arg5)
+			return -EINVAL;
+		error = prctl_get_auxv((void __user *)arg2, arg3);
+		break;
 		default:
 			return -EINVAL;
 		}