Vulnerability-Lookup

FKIE_CVE-2026-23188

Vulnerability from fkie_nvd - Published: 2026-02-14 17:15 - Updated: 2026-03-19 18:04

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: net: usb: r8152: fix resume reset deadlock rtl8152 can trigger device reset during reset which potentially can result in a deadlock: **** DPM device timeout after 10 seconds; 15 seconds until panic **** Call Trace: <TASK> schedule+0x483/0x1370 schedule_preempt_disabled+0x15/0x30 __mutex_lock_common+0x1fd/0x470 __rtl8152_set_mac_address+0x80/0x1f0 dev_set_mac_address+0x7f/0x150 rtl8152_post_reset+0x72/0x150 usb_reset_device+0x1d0/0x220 rtl8152_resume+0x99/0xc0 usb_resume_interface+0x3e/0xc0 usb_resume_both+0x104/0x150 usb_resume+0x22/0x110 The problem is that rtl8152 resume calls reset under tp->control mutex while reset basically re-enters rtl8152 and attempts to acquire the same tp->control lock once again. Reset INACCESSIBLE device outside of tp->control mutex scope to avoid recursive mutex_lock() deadlock.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1b2efc593dca99d8e8e6f6d6c7ccd9a972679702	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/61c8091b7937f91f9bc0b7f6b578de270fe35dc7	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6d06bc83a5ae8777a5f7a81c32dd75b8d9b2fe04	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4CF24CBE-557F-47D8-9FF4-305CAB4A0A36",
              "versionEndExcluding": "6.12.70",
              "versionStartIncluding": "6.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7156C23F-009E-4D05-838C-A2DA417B5B8D",
              "versionEndExcluding": "6.18.10",
              "versionStartIncluding": "6.13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "17B67AA7-40D6-4AFA-8459-F200F3D7CFD1",
              "vulnerable": true
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            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "C47E4CC9-C826-4FA9-B014-7FE3D9B318B2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "F71D92C0-C023-48BD-B3B6-70B638EEE298",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "13580667-0A98-40CC-B29F-D12790B91BDB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "CAD1FED7-CF48-47BF-AC7D-7B6FA3C065FC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:6.19:rc6:*:*:*:*:*:*",
              "matchCriteriaId": "3EF854A1-ABB1-4E93-BE9A-44569EC76C0D",
              "vulnerable": true
            },
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              "matchCriteriaId": "F5DC0CA6-F0AF-4DDF-A882-3DADB9A886A7",
              "vulnerable": true
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              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: r8152: fix resume reset deadlock\n\nrtl8152 can trigger device reset during reset which\npotentially can result in a deadlock:\n\n **** DPM device timeout after 10 seconds; 15 seconds until panic ****\n Call Trace:\n \u003cTASK\u003e\n schedule+0x483/0x1370\n schedule_preempt_disabled+0x15/0x30\n __mutex_lock_common+0x1fd/0x470\n __rtl8152_set_mac_address+0x80/0x1f0\n dev_set_mac_address+0x7f/0x150\n rtl8152_post_reset+0x72/0x150\n usb_reset_device+0x1d0/0x220\n rtl8152_resume+0x99/0xc0\n usb_resume_interface+0x3e/0xc0\n usb_resume_both+0x104/0x150\n usb_resume+0x22/0x110\n\nThe problem is that rtl8152 resume calls reset under\ntp-\u003econtrol mutex while reset basically re-enters rtl8152\nand attempts to acquire the same tp-\u003econtrol lock once\nagain.\n\nReset INACCESSIBLE device outside of tp-\u003econtrol mutex\nscope to avoid recursive mutex_lock() deadlock."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nnet: usb: r8152: corregir interbloqueo de reinicio de reanudaci\u00f3n\n\nrtl8152 puede desencadenar un reinicio del dispositivo durante el reinicio, lo que potencialmente puede resultar en un interbloqueo:\n\n** Tiempo de espera agotado del dispositivo DPM despu\u00e9s de 10 segundos; 15 segundos hasta el p\u00e1nico **\nRastreo de llamadas:\n\nschedule+0x483/0x1370\nschedule_preempt_disabled+0x15/0x30\n__mutex_lock_common+0x1fd/0x470\n__rtl8152_set_mac_address+0x80/0x1f0\ndev_set_mac_address+0x7f/0x150\nrtl8152_post_reset+0x72/0x150\nusb_reset_device+0x1d0/0x220\nrtl8152_resume+0x99/0xc0\nusb_resume_interface+0x3e/0xc0\nusb_resume_both+0x104/0x150\nusb_resume+0x22/0x110\n\nEl problema es que la reanudaci\u00f3n de rtl8152 llama a reset bajo el mutex tp-\u0026gt;control mientras que reset b\u00e1sicamente reingresa a rtl8152 e intenta adquirir el mismo bloqueo tp-\u0026gt;control una vez m\u00e1s.\n\nReiniciar el dispositivo INACCESIBLE fuera del \u00e1mbito del mutex tp-\u0026gt;control para evitar el interbloqueo recursivo de mutex_lock()."
    }
  ],
  "id": "CVE-2026-23188",
  "lastModified": "2026-03-19T18:04:07.167",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-02-14T17:15:56.600",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
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    },
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    },
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      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-667"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-23188 (GCVE-0-2026-23188)

Vulnerability from cvelistv5 – Published: 2026-02-14 16:27 – Updated: 2026-02-14 16:27

Title

net: usb: r8152: fix resume reset deadlock

Summary

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/61c8091b7937f91f9…
	https://git.kernel.org/stable/c/1b2efc593dca99d8e…
	https://git.kernel.org/stable/c/6d06bc83a5ae8777a…

Impacted products

Vendor

Product

Version

Linux

Affected: 4933b066fefbee4f1d2d708de53c4ab7f09026ad , < 61c8091b7937f91f9bc0b7f6b578de270fe35dc7 (git)
Affected: 4933b066fefbee4f1d2d708de53c4ab7f09026ad , < 1b2efc593dca99d8e8e6f6d6c7ccd9a972679702 (git)
Affected: 4933b066fefbee4f1d2d708de53c4ab7f09026ad , < 6d06bc83a5ae8777a5f7a81c32dd75b8d9b2fe04 (git)

Linux

Affected: 6.11
Unaffected: 0 , < 6.11 (semver)
Unaffected: 6.12.70 , ≤ 6.12.* (semver)
Unaffected: 6.18.10 , ≤ 6.18.* (semver)
Unaffected: 6.19 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/usb/r8152.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "61c8091b7937f91f9bc0b7f6b578de270fe35dc7",
              "status": "affected",
              "version": "4933b066fefbee4f1d2d708de53c4ab7f09026ad",
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              "status": "affected",
              "version": "4933b066fefbee4f1d2d708de53c4ab7f09026ad",
              "versionType": "git"
            },
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              "status": "affected",
              "version": "4933b066fefbee4f1d2d708de53c4ab7f09026ad",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/usb/r8152.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.11"
            },
            {
              "lessThan": "6.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "6.12.70",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "6.18.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: r8152: fix resume reset deadlock\n\nrtl8152 can trigger device reset during reset which\npotentially can result in a deadlock:\n\n **** DPM device timeout after 10 seconds; 15 seconds until panic ****\n Call Trace:\n \u003cTASK\u003e\n schedule+0x483/0x1370\n schedule_preempt_disabled+0x15/0x30\n __mutex_lock_common+0x1fd/0x470\n __rtl8152_set_mac_address+0x80/0x1f0\n dev_set_mac_address+0x7f/0x150\n rtl8152_post_reset+0x72/0x150\n usb_reset_device+0x1d0/0x220\n rtl8152_resume+0x99/0xc0\n usb_resume_interface+0x3e/0xc0\n usb_resume_both+0x104/0x150\n usb_resume+0x22/0x110\n\nThe problem is that rtl8152 resume calls reset under\ntp-\u003econtrol mutex while reset basically re-enters rtl8152\nand attempts to acquire the same tp-\u003econtrol lock once\nagain.\n\nReset INACCESSIBLE device outside of tp-\u003econtrol mutex\nscope to avoid recursive mutex_lock() deadlock."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-14T16:27:16.869Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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      "title": "net: usb: r8152: fix resume reset deadlock",
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    "cveId": "CVE-2026-23188",
    "datePublished": "2026-02-14T16:27:16.869Z",
    "dateReserved": "2026-01-13T15:37:45.985Z",
    "dateUpdated": "2026-02-14T16:27:16.869Z",
    "state": "PUBLISHED"
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  "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-2026-23188

CVE-2026-23188 (GCVE-0-2026-23188)

Tags

Sightings

Nomenclature