diff --git a/lib/vf_analyzers.cpp b/lib/vf_analyzers.cpp
index cfba7d5f970..5e73245257c 100644
--- a/lib/vf_analyzers.cpp
+++ b/lib/vf_analyzers.cpp
@@ -892,7 +892,7 @@ static bool isAliasOf(const Variable * var, const Token *tok, nonneg int varid,
             return false;
         if (val.isLifetimeValue() && !val.isLocalLifetimeValue())
             return false;
-        if (val.isLifetimeValue() && val.lifetimeKind != ValueFlow::Value::LifetimeKind::Address)
+        if (val.isLifetimeValue() && val.lifetimeKind != ValueFlow::Value::LifetimeKind::Address && val.lifetimeKind != ValueFlow::Value::LifetimeKind::SubObject)
             return false;
         if (!Token::Match(val.tokvalue, ".|&|*|%var%"))
             return false;
@@ -1167,7 +1167,7 @@ struct SingleValueFlowAnalyzer : ValueFlowAnalyzer {
     }
 
     bool isAlias(const Token* tok, bool& inconclusive) const override {
-        if (value.isLifetimeValue())
+        if (value.isLifetimeValue() && value.lifetimeKind != ValueFlow::Value::LifetimeKind::SubObject)
             return false;
         for (const auto& m: {
             std::ref(getVars()), std::ref(getAliasedVars())
diff --git a/test/testautovariables.cpp b/test/testautovariables.cpp
index 7774d7fa733..d2189de26ca 100644
--- a/test/testautovariables.cpp
+++ b/test/testautovariables.cpp
@@ -3240,6 +3240,15 @@ class TestAutoVariables : public TestFixture {
               "    return s[0].p.get();\n"
               "}\n");
         ASSERT_EQUALS("", errout_str());
+
+        check("std::unique_ptr<int> g_p;\n" // #14958
+              "int* f() {\n"
+              "    std::unique_ptr<int> tmp = std::make_unique<int>();\n"
+              "    int* p = tmp.get();\n"
+              "    g_p = std::move(tmp);\n"
+              "    return p;\n"
+              "}\n");
+        ASSERT_EQUALS("", errout_str());
     }
     void danglingLifetime() {
         check("auto f() {\n"