diff --git a/arch/x86/entry/vsyscall/vsyscall_64.c b/arch/x86/entry/vsyscall/vsyscall_64.c
index 398b1ed16f1e..e740f3b42278 100644
--- a/arch/x86/entry/vsyscall/vsyscall_64.c
+++ b/arch/x86/entry/vsyscall/vsyscall_64.c
@@ -23,7 +23,7 @@
  * soon be no new userspace code that will ever use a vsyscall.
  *
  * The code in this file emulates vsyscalls when notified of a page
- * fault to a vsyscall address.
+ * fault or a general protection fault to a vsyscall address.
  */
 
 #include <linux/kernel.h>
@@ -118,10 +118,9 @@ static bool __emulate_vsyscall(struct pt_regs *regs, unsigned long address)
 	long ret;
 	unsigned long orig_dx;
 
-	/*
-	 * No point in checking CS -- the only way to get here is a user mode
-	 * trap to a high address, which means that we're in 64-bit user code.
-	 */
+	/* Confirm that the fault happened in 64-bit user mode */
+	if (!user_64bit_mode(regs))
+		return false;
 
 	if (vsyscall_mode == NONE) {
 		warn_bad_vsyscall(KERN_INFO, regs,
@@ -284,6 +283,19 @@ bool emulate_vsyscall_pf(unsigned long error_code, struct pt_regs *regs,
 	return __emulate_vsyscall(regs, address);
 }
 
+bool emulate_vsyscall_gp(struct pt_regs *regs)
+{
+	/* Without LASS, vsyscall accesses are expected to generate a #PF */
+	if (!cpu_feature_enabled(X86_FEATURE_LASS))
+		return false;
+
+	/* Emulate only if the RIP points to the vsyscall address */
+	if (!is_vsyscall_vaddr(regs->ip))
+		return false;
+
+	return __emulate_vsyscall(regs, regs->ip);
+}
+
 /*
  * A pseudo VMA to allow ptrace access for the vsyscall page.  This only
  * covers the 64bit vsyscall page now. 32bit has a real VMA now and does
diff --git a/arch/x86/include/asm/vsyscall.h b/arch/x86/include/asm/vsyscall.h
index f34902364972..538053b1656a 100644
--- a/arch/x86/include/asm/vsyscall.h
+++ b/arch/x86/include/asm/vsyscall.h
@@ -15,6 +15,7 @@ extern void set_vsyscall_pgtable_user_bits(pgd_t *root);
  * Returns true if handled.
  */
 bool emulate_vsyscall_pf(unsigned long error_code, struct pt_regs *regs, unsigned long address);
+bool emulate_vsyscall_gp(struct pt_regs *regs);
 #else
 static inline void map_vsyscall(void) {}
 static inline bool emulate_vsyscall_pf(unsigned long error_code,
@@ -22,6 +23,11 @@ static inline bool emulate_vsyscall_pf(unsigned long error_code,
 {
 	return false;
 }
+
+static inline bool emulate_vsyscall_gp(struct pt_regs *regs)
+{
+	return false;
+}
 #endif
 
 /*
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 614a281bd419..0ca3912ecb7f 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -70,6 +70,7 @@
 #include <asm/tdx.h>
 #include <asm/cfi.h>
 #include <asm/msr.h>
+#include <asm/vsyscall.h>
 
 #ifdef CONFIG_X86_64
 #include <asm/x86_init.h>
@@ -938,6 +939,9 @@ DEFINE_IDTENTRY_ERRORCODE(exc_general_protection)
 		if (fixup_umip_exception(regs))
 			goto exit;
 
+		if (emulate_vsyscall_gp(regs))
+			goto exit;
+
 		gp_user_force_sig_segv(regs, X86_TRAP_GP, error_code, desc);
 		goto exit;
 	}