diff --git a/config/os.go b/config/os.go
index c014921c7d..e5cb42b52d 100644
--- a/config/os.go
+++ b/config/os.go
@@ -127,7 +127,7 @@ func GetEOL(family, release string) (eol EOL, found bool) {
 			"9":  {StandardSupportUntil: time.Date(2022, 6, 30, 23, 59, 59, 0, time.UTC)},
 			"10": {StandardSupportUntil: time.Date(2024, 6, 30, 23, 59, 59, 0, time.UTC)},
 			"11": {StandardSupportUntil: time.Date(2026, 6, 30, 23, 59, 59, 0, time.UTC)},
-			// "12": {StandardSupportUntil: time.Date(2028, 6, 30, 23, 59, 59, 0, time.UTC)},
+			"12": {StandardSupportUntil: time.Date(2028, 6, 30, 23, 59, 59, 0, time.UTC)},
 			// "13": {StandardSupportUntil: time.Date(2030, 6, 30, 23, 59, 59, 0, time.UTC)},
 			// "14": {StandardSupportUntil: time.Date(2032, 6, 30, 23, 59, 59, 0, time.UTC)},
 		}[major(release)]
diff --git a/config/os_test.go b/config/os_test.go
index 721f9a8ccd..59b4bbd06c 100644
--- a/config/os_test.go
+++ b/config/os_test.go
@@ -364,6 +364,14 @@ func TestEOL_IsStandardSupportEnded(t *testing.T) {
 			extEnded: false,
 		},
 		//Debian
+		{
+			name:     "Debian 8 supported",
+			fields:   fields{family: Debian, release: "8"},
+			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
+			stdEnded: true,
+			extEnded: true,
+			found:    true,
+		},
 		{
 			name:     "Debian 9 supported",
 			fields:   fields{family: Debian, release: "9"},
@@ -380,14 +388,6 @@ func TestEOL_IsStandardSupportEnded(t *testing.T) {
 			extEnded: false,
 			found:    true,
 		},
-		{
-			name:     "Debian 8 supported",
-			fields:   fields{family: Debian, release: "8"},
-			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
-			stdEnded: true,
-			extEnded: true,
-			found:    true,
-		},
 		{
 			name:     "Debian 11 supported",
 			fields:   fields{family: Debian, release: "11"},
@@ -397,8 +397,16 @@ func TestEOL_IsStandardSupportEnded(t *testing.T) {
 			found:    true,
 		},
 		{
-			name:     "Debian 12 is not supported yet",
+			name:     "Debian 12 supported",
 			fields:   fields{family: Debian, release: "12"},
+			now:      time.Date(2023, 6, 10, 0, 0, 0, 0, time.UTC),
+			stdEnded: false,
+			extEnded: false,
+			found:    true,
+		},
+		{
+			name:     "Debian 13 is not supported yet",
+			fields:   fields{family: Debian, release: "13"},
 			now:      time.Date(2021, 1, 6, 23, 59, 59, 0, time.UTC),
 			stdEnded: false,
 			extEnded: false,
diff --git a/gost/debian.go b/gost/debian.go
index 574745fd7d..9bbaff694e 100644
--- a/gost/debian.go
+++ b/gost/debian.go
@@ -31,7 +31,7 @@ func (deb Debian) supported(major string) bool {
 		"9":  "stretch",
 		"10": "buster",
 		"11": "bullseye",
-		// "12": "bookworm",
+		"12": "bookworm",
 		// "13": "trixie",
 		// "14": "forky",
 	}[major]
diff --git a/gost/debian_test.go b/gost/debian_test.go
index f7b4cc788e..6168639f10 100644
--- a/gost/debian_test.go
+++ b/gost/debian_test.go
@@ -45,9 +45,9 @@ func TestDebian_Supported(t *testing.T) {
 			want: true,
 		},
 		{
-			name: "12 is not supported yet",
+			name: "12 is supported",
 			args: "12",
-			want: false,
+			want: true,
 		},
 		{
 			name: "13 is not supported yet",
diff --git a/scanner/base.go b/scanner/base.go
index 0d5da0bd10..ef491dd8f1 100644
--- a/scanner/base.go
+++ b/scanner/base.go
@@ -139,7 +139,6 @@ func (l *base) runningKernel() (release, version string, err error) {
 			version = ss[6]
 		}
 		if _, err := debver.NewVersion(version); err != nil {
-			l.log.Warnf("kernel running version is invalid. skip kernel vulnerability detection. actual kernel version: %s, err: %s", version, err)
 			version = ""
 		}
 	}