Vulnerability-Lookup

FKIE_CVE-2026-23284

Vulnerability from fkie_nvd - Published: 2026-03-25 11:16 - Updated: 2026-03-25 15:41

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup() Reset eBPF program pointer to old_prog and do not decrease its ref-count if mtk_open routine in mtk_xdp_setup() fails.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0abc73c8a40fd64ac1739c90bb4f42c418d27a5e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/29629dd7d37349e9fb605375a75de44ac8926ea9
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6f95b59520278a72df9905db791b7ea31375fbc1
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b73dfe1ea7be7a072482434643b517d7726f4c8d
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ff14cd44c85c20ad69479db73698185de291550c

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()\n\nReset eBPF program pointer to old_prog and do not decrease its ref-count\nif mtk_open routine in mtk_xdp_setup() fails."
    }
  ],
  "id": "CVE-2026-23284",
  "lastModified": "2026-03-25T15:41:33.977",
  "metrics": {},
  "published": "2026-03-25T11:16:23.080",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0abc73c8a40fd64ac1739c90bb4f42c418d27a5e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/29629dd7d37349e9fb605375a75de44ac8926ea9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6f95b59520278a72df9905db791b7ea31375fbc1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b73dfe1ea7be7a072482434643b517d7726f4c8d"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ff14cd44c85c20ad69479db73698185de291550c"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}

CVE-2026-23284 (GCVE-0-2026-23284)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:26 – Updated: 2026-03-25 10:26

Title

net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/8c2d76a9658a4dbfc…
	https://git.kernel.org/stable/c/29629dd7d37349e9f…
	https://git.kernel.org/stable/c/b73dfe1ea7be7a072…
	https://git.kernel.org/stable/c/6f95b59520278a72d…
	https://git.kernel.org/stable/c/ff14cd44c85c20ad6…
	https://git.kernel.org/stable/c/0abc73c8a40fd64ac…

Impacted products

Vendor

Product

Version

Linux

Affected: 7c26c20da5d420cde55618263be4aa2f6de53056 , < 8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a (git)
Affected: 7c26c20da5d420cde55618263be4aa2f6de53056 , < 29629dd7d37349e9fb605375a75de44ac8926ea9 (git)
Affected: 7c26c20da5d420cde55618263be4aa2f6de53056 , < b73dfe1ea7be7a072482434643b517d7726f4c8d (git)
Affected: 7c26c20da5d420cde55618263be4aa2f6de53056 , < 6f95b59520278a72df9905db791b7ea31375fbc1 (git)
Affected: 7c26c20da5d420cde55618263be4aa2f6de53056 , < ff14cd44c85c20ad69479db73698185de291550c (git)
Affected: 7c26c20da5d420cde55618263be4aa2f6de53056 , < 0abc73c8a40fd64ac1739c90bb4f42c418d27a5e (git)

Linux

Affected: 6.0
Unaffected: 0 , < 6.0 (semver)
Unaffected: 6.1.167 , ≤ 6.1.* (semver)
Unaffected: 6.6.130 , ≤ 6.6.* (semver)
Unaffected: 6.12.77 , ≤ 6.12.* (semver)
Unaffected: 6.18.17 , ≤ 6.18.* (semver)
Unaffected: 6.19.7 , ≤ 6.19.* (semver)
Unaffected: 7.0-rc3 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mediatek/mtk_eth_soc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a",
              "status": "affected",
              "version": "7c26c20da5d420cde55618263be4aa2f6de53056",
              "versionType": "git"
            },
            {
              "lessThan": "29629dd7d37349e9fb605375a75de44ac8926ea9",
              "status": "affected",
              "version": "7c26c20da5d420cde55618263be4aa2f6de53056",
              "versionType": "git"
            },
            {
              "lessThan": "b73dfe1ea7be7a072482434643b517d7726f4c8d",
              "status": "affected",
              "version": "7c26c20da5d420cde55618263be4aa2f6de53056",
              "versionType": "git"
            },
            {
              "lessThan": "6f95b59520278a72df9905db791b7ea31375fbc1",
              "status": "affected",
              "version": "7c26c20da5d420cde55618263be4aa2f6de53056",
              "versionType": "git"
            },
            {
              "lessThan": "ff14cd44c85c20ad69479db73698185de291550c",
              "status": "affected",
              "version": "7c26c20da5d420cde55618263be4aa2f6de53056",
              "versionType": "git"
            },
            {
              "lessThan": "0abc73c8a40fd64ac1739c90bb4f42c418d27a5e",
              "status": "affected",
              "version": "7c26c20da5d420cde55618263be4aa2f6de53056",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/mediatek/mtk_eth_soc.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "lessThan": "6.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.167",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.130",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.77",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0-rc3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.167",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.130",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.77",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.17",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.7",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0-rc3",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()\n\nReset eBPF program pointer to old_prog and do not decrease its ref-count\nif mtk_open routine in mtk_xdp_setup() fails."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-03-25T10:26:44.036Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/8c2d76a9658a4dbfcf02f2693a97e2d5ff42197a"
        },
        {
          "url": "https://git.kernel.org/stable/c/29629dd7d37349e9fb605375a75de44ac8926ea9"
        },
        {
          "url": "https://git.kernel.org/stable/c/b73dfe1ea7be7a072482434643b517d7726f4c8d"
        },
        {
          "url": "https://git.kernel.org/stable/c/6f95b59520278a72df9905db791b7ea31375fbc1"
        },
        {
          "url": "https://git.kernel.org/stable/c/ff14cd44c85c20ad69479db73698185de291550c"
        },
        {
          "url": "https://git.kernel.org/stable/c/0abc73c8a40fd64ac1739c90bb4f42c418d27a5e"
        }
      ],
      "title": "net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23284",
    "datePublished": "2026-03-25T10:26:44.036Z",
    "dateReserved": "2026-01-13T15:37:45.992Z",
    "dateUpdated": "2026-03-25T10:26:44.036Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

FKIE_CVE-2026-23284

CVE-2026-23284 (GCVE-0-2026-23284)

Tags

Sightings

Nomenclature