diff --git a/include/linux/bpf-cgroup.h b/include/linux/bpf-cgroup.h
index b2e79c2b41d5..4d0cc65976a1 100644
--- a/include/linux/bpf-cgroup.h
+++ b/include/linux/bpf-cgroup.h
@@ -421,7 +421,7 @@ int cgroup_bpf_prog_detach(const union bpf_attr *attr,
 			   enum bpf_prog_type ptype);
 int cgroup_bpf_link_attach(const union bpf_attr *attr, struct bpf_prog *prog);
 int cgroup_bpf_prog_query(const union bpf_attr *attr,
-			  union bpf_attr __user *uattr);
+			  union bpf_attr __user *uattr, u32 uattr_size);
 
 const struct bpf_func_proto *
 cgroup_common_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog);
@@ -452,7 +452,8 @@ static inline int cgroup_bpf_link_attach(const union bpf_attr *attr,
 }
 
 static inline int cgroup_bpf_prog_query(const union bpf_attr *attr,
-					union bpf_attr __user *uattr)
+					union bpf_attr __user *uattr,
+					u32 uattr_size)
 {
 	return -EINVAL;
 }
diff --git a/kernel/bpf/cgroup.c b/kernel/bpf/cgroup.c
index 876f6a81a9b6..2c2bdaa86aa7 100644
--- a/kernel/bpf/cgroup.c
+++ b/kernel/bpf/cgroup.c
@@ -1208,7 +1208,7 @@ static int cgroup_bpf_detach(struct cgroup *cgrp, struct bpf_prog *prog,
 
 /* Must be called with cgroup_mutex held to avoid races. */
 static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
-			      union bpf_attr __user *uattr)
+			      union bpf_attr __user *uattr, u32 uattr_size)
 {
 	__u32 __user *prog_attach_flags = u64_to_user_ptr(attr->query.prog_attach_flags);
 	bool effective_query = attr->query.query_flags & BPF_F_QUERY_EFFECTIVE;
@@ -1259,7 +1259,8 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 		return -EFAULT;
 	if (!effective_query && from_atype == to_atype)
 		revision = cgrp->bpf.revisions[from_atype];
-	if (copy_to_user(&uattr->query.revision, &revision, sizeof(revision)))
+	if (uattr_size >= offsetofend(union bpf_attr, query.revision) &&
+	    copy_to_user(&uattr->query.revision, &revision, sizeof(revision)))
 		return -EFAULT;
 	if (attr->query.prog_cnt == 0 || !prog_ids || !total_cnt)
 		/* return early if user requested only program count + flags */
@@ -1312,12 +1313,12 @@ static int __cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
 }
 
 static int cgroup_bpf_query(struct cgroup *cgrp, const union bpf_attr *attr,
-			    union bpf_attr __user *uattr)
+			    union bpf_attr __user *uattr, u32 uattr_size)
 {
 	int ret;
 
 	cgroup_lock();
-	ret = __cgroup_bpf_query(cgrp, attr, uattr);
+	ret = __cgroup_bpf_query(cgrp, attr, uattr, uattr_size);
 	cgroup_unlock();
 	return ret;
 }
@@ -1520,7 +1521,7 @@ int cgroup_bpf_link_attach(const union bpf_attr *attr, struct bpf_prog *prog)
 }
 
 int cgroup_bpf_prog_query(const union bpf_attr *attr,
-			  union bpf_attr __user *uattr)
+			  union bpf_attr __user *uattr, u32 uattr_size)
 {
 	struct cgroup *cgrp;
 	int ret;
@@ -1529,7 +1530,7 @@ int cgroup_bpf_prog_query(const union bpf_attr *attr,
 	if (IS_ERR(cgrp))
 		return PTR_ERR(cgrp);
 
-	ret = cgroup_bpf_query(cgrp, attr, uattr);
+	ret = cgroup_bpf_query(cgrp, attr, uattr, uattr_size);
 
 	cgroup_put(cgrp);
 	return ret;
diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
index 9e91fb2fb492..93bbbe610a7a 100644
--- a/kernel/bpf/syscall.c
+++ b/kernel/bpf/syscall.c
@@ -4719,7 +4719,7 @@ static int bpf_prog_detach(const union bpf_attr *attr)
 #define BPF_PROG_QUERY_LAST_FIELD query.revision
 
 static int bpf_prog_query(const union bpf_attr *attr,
-			  union bpf_attr __user *uattr)
+			  union bpf_attr __user *uattr, u32 uattr_size)
 {
 	if (!bpf_net_capable())
 		return -EPERM;
@@ -4758,7 +4758,7 @@ static int bpf_prog_query(const union bpf_attr *attr,
 	case BPF_CGROUP_GETSOCKOPT:
 	case BPF_CGROUP_SETSOCKOPT:
 	case BPF_LSM_CGROUP:
-		return cgroup_bpf_prog_query(attr, uattr);
+		return cgroup_bpf_prog_query(attr, uattr, uattr_size);
 	case BPF_LIRC_MODE2:
 		return lirc_prog_query(attr, uattr);
 	case BPF_FLOW_DISSECTOR:
@@ -6376,7 +6376,7 @@ static int __sys_bpf(enum bpf_cmd cmd, bpfptr_t uattr, unsigned int size,
 		err = bpf_prog_detach(&attr);
 		break;
 	case BPF_PROG_QUERY:
-		err = bpf_prog_query(&attr, uattr.user);
+		err = bpf_prog_query(&attr, uattr.user, size);
 		break;
 	case BPF_PROG_TEST_RUN:
 		err = bpf_prog_test_run(&attr, uattr.user);