diff --git a/go.mod b/go.mod
index 60de0cb82..eef23b7ae 100644
--- a/go.mod
+++ b/go.mod
@@ -17,7 +17,7 @@ require (
 	github.com/networkplumbing/go-nft v0.2.0
 	github.com/onsi/ginkgo v1.16.5
 	github.com/onsi/gomega v1.24.2
-	github.com/safchain/ethtool v0.0.0-20210803160452-9aa261dae9b1
+	github.com/safchain/ethtool v0.2.0
 	github.com/vishvananda/netlink v1.2.1-beta.2
 	golang.org/x/sys v0.4.0
 )
diff --git a/go.sum b/go.sum
index 5e88994f6..3ac5efd32 100644
--- a/go.sum
+++ b/go.sum
@@ -596,8 +596,8 @@ github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6L
 github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/safchain/ethtool v0.0.0-20190326074333-42ed695e3de8/go.mod h1:Z0q5wiBQGYcxhMZ6gUqHn6pYNLypFAvaL3UvgZLR0U4=
-github.com/safchain/ethtool v0.0.0-20210803160452-9aa261dae9b1 h1:ZFfeKAhIQiiOrQaI3/znw0gOmYpO28Tcu1YaqMa/jtQ=
-github.com/safchain/ethtool v0.0.0-20210803160452-9aa261dae9b1/go.mod h1:Z0q5wiBQGYcxhMZ6gUqHn6pYNLypFAvaL3UvgZLR0U4=
+github.com/safchain/ethtool v0.2.0 h1:dILxMBqDnQfX192cCAPjZr9v2IgVXeElHPy435Z/IdE=
+github.com/safchain/ethtool v0.2.0/go.mod h1:WkKB1DnNtvsMlDmQ50sgwowDJV/hGbJSOvJoEXs1AJQ=
 github.com/satori/go.uuid v1.2.0/go.mod h1:dA0hQrYB0VpLJoorglMZABFdXlWrHn1NEOzdhQKdks0=
 github.com/sclevine/spec v1.2.0/go.mod h1:W4J29eT/Kzv7/b9IWLB055Z+qvVC9vt0Arko24q7p+U=
 github.com/seccomp/libseccomp-golang v0.9.1/go.mod h1:GbW5+tmTXfcxTToHLXlScSlAvWlF4P2Ca7zGrPiEpWo=
@@ -880,6 +880,7 @@ golang.org/x/sys v0.0.0-20210426230700-d19ff857e887/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
diff --git a/vendor/github.com/safchain/ethtool/ethtool.go b/vendor/github.com/safchain/ethtool/ethtool.go
index d1cd4d31f..240911678 100644
--- a/vendor/github.com/safchain/ethtool/ethtool.go
+++ b/vendor/github.com/safchain/ethtool/ethtool.go
@@ -234,13 +234,22 @@ type Ethtool struct {
 	fd int
 }
 
+// Convert zero-terminated array of chars (string in C) to a Go string.
+func goString(s []byte) string {
+	strEnd := bytes.IndexByte(s, 0)
+	if strEnd == -1 {
+		return string(s[:])
+	}
+	return string(s[:strEnd])
+}
+
 // DriverName returns the driver name of the given interface name.
 func (e *Ethtool) DriverName(intf string) (string, error) {
 	info, err := e.getDriverInfo(intf)
 	if err != nil {
 		return "", err
 	}
-	return string(bytes.Trim(info.driver[:], "\x00")), nil
+	return goString(info.driver[:]), nil
 }
 
 // BusInfo returns the bus information of the given interface name.
@@ -249,7 +258,7 @@ func (e *Ethtool) BusInfo(intf string) (string, error) {
 	if err != nil {
 		return "", err
 	}
-	return string(bytes.Trim(info.bus_info[:], "\x00")), nil
+	return goString(info.bus_info[:]), nil
 }
 
 // ModuleEeprom returns Eeprom information of the given interface name.
@@ -281,12 +290,12 @@ func (e *Ethtool) DriverInfo(intf string) (DrvInfo, error) {
 
 	drvInfo := DrvInfo{
 		Cmd:         i.cmd,
-		Driver:      string(bytes.Trim(i.driver[:], "\x00")),
-		Version:     string(bytes.Trim(i.version[:], "\x00")),
-		FwVersion:   string(bytes.Trim(i.fw_version[:], "\x00")),
-		BusInfo:     string(bytes.Trim(i.bus_info[:], "\x00")),
-		EromVersion: string(bytes.Trim(i.erom_version[:], "\x00")),
-		Reserved2:   string(bytes.Trim(i.reserved2[:], "\x00")),
+		Driver:      goString(i.driver[:]),
+		Version:     goString(i.version[:]),
+		FwVersion:   goString(i.fw_version[:]),
+		BusInfo:     goString(i.bus_info[:]),
+		EromVersion: goString(i.erom_version[:]),
+		Reserved2:   goString(i.reserved2[:]),
 		NPrivFlags:  i.n_priv_flags,
 		NStats:      i.n_stats,
 		TestInfoLen: i.testinfo_len,
@@ -500,7 +509,7 @@ func (e *Ethtool) FeatureNames(intf string) (map[string]uint, error) {
 	var result = make(map[string]uint)
 	for i := 0; i != int(length); i++ {
 		b := gstrings.data[i*ETH_GSTRING_LEN : i*ETH_GSTRING_LEN+ETH_GSTRING_LEN]
-		key := string(bytes.Trim(b, "\x00"))
+		key := goString(b)
 		if key != "" {
 			result[key] = uint(i)
 		}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 800bd5b76..679b97cdc 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -148,8 +148,8 @@ github.com/onsi/gomega/types
 # github.com/pkg/errors v0.9.1
 ## explicit
 github.com/pkg/errors
-# github.com/safchain/ethtool v0.0.0-20210803160452-9aa261dae9b1
-## explicit
+# github.com/safchain/ethtool v0.2.0
+## explicit; go 1.16
 github.com/safchain/ethtool
 # github.com/sirupsen/logrus v1.8.1
 ## explicit; go 1.13