CVE-2023-53580 (GCVE-0-2023-53580)

Vulnerability from cvelistv5 – Published: 2025-10-04 15:43 – Updated: 2026-05-23 15:29
VLAI?
Title
USB: Gadget: core: Help prevent panic during UVC unconfigure
Summary
In the Linux kernel, the following vulnerability has been resolved: USB: Gadget: core: Help prevent panic during UVC unconfigure Avichal Rakesh reported a kernel panic that occurred when the UVC gadget driver was removed from a gadget's configuration. The panic involves a somewhat complicated interaction between the kernel driver and a userspace component (as described in the Link tag below), but the analysis did make one thing clear: The Gadget core should accomodate gadget drivers calling usb_gadget_deactivate() as part of their unbind procedure. Currently this doesn't work. gadget_unbind_driver() calls driver->unbind() while holding the udc->connect_lock mutex, and usb_gadget_deactivate() attempts to acquire that mutex, which will result in a deadlock. The simple fix is for gadget_unbind_driver() to release the mutex when invoking the ->unbind() callback. There is no particular reason for it to be holding the mutex at that time, and the mutex isn't held while the ->bind() callback is invoked. So we'll drop the mutex before performing the unbind callback and reacquire it afterward. We'll also add a couple of comments to usb_gadget_activate() and usb_gadget_deactivate(). Because they run in process context they must not be called from a gadget driver's ->disconnect() callback, which (according to the kerneldoc for struct usb_gadget_driver in include/linux/usb/gadget.h) may run in interrupt context. This may help prevent similar bugs from arising in the future.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: d8195536ce2624e2947d9f56b1a61e7a27874bd3 , < bed19d95fcb9c98dfaa9585922b39a2dfba7898d (git)
Affected: 286d9975a838d0a54da049765fa1d1fb96b89682 , < 8c1edc00db65f6d4408b3d1cd845e8da3b9e0ca4 (git)
Affected: 286d9975a838d0a54da049765fa1d1fb96b89682 , < 65dadb2beeb7360232b09ebc4585b54475dfee06 (git)
Affected: 85102a45c7390caf124a3a5796574446f1e037b9 (git)
Affected: 6.1.35 , < 6.1.46 (semver)
Affected: 6.3.9 , < 6.4 (semver)
Create a notification for this product.
Linux Linux Affected: 6.4
Unaffected: 0 , < 6.4 (semver)
Unaffected: 6.1.46 , ≤ 6.1.* (semver)
Unaffected: 6.4.11 , ≤ 6.4.* (semver)
Unaffected: 6.5 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/gadget/udc/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "bed19d95fcb9c98dfaa9585922b39a2dfba7898d",
              "status": "affected",
              "version": "d8195536ce2624e2947d9f56b1a61e7a27874bd3",
              "versionType": "git"
            },
            {
              "lessThan": "8c1edc00db65f6d4408b3d1cd845e8da3b9e0ca4",
              "status": "affected",
              "version": "286d9975a838d0a54da049765fa1d1fb96b89682",
              "versionType": "git"
            },
            {
              "lessThan": "65dadb2beeb7360232b09ebc4585b54475dfee06",
              "status": "affected",
              "version": "286d9975a838d0a54da049765fa1d1fb96b89682",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "85102a45c7390caf124a3a5796574446f1e037b9",
              "versionType": "git"
            },
            {
              "lessThan": "6.1.46",
              "status": "affected",
              "version": "6.1.35",
              "versionType": "semver"
            },
            {
              "lessThan": "6.4",
              "status": "affected",
              "version": "6.3.9",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/gadget/udc/core.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.4"
            },
            {
              "lessThan": "6.4",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.46",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.4.*",
              "status": "unaffected",
              "version": "6.4.11",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.5",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.46",
                  "versionStartIncluding": "6.1.35",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.4.11",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.5",
                  "versionStartIncluding": "6.4",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionStartIncluding": "6.3.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: Gadget: core: Help prevent panic during UVC unconfigure\n\nAvichal Rakesh reported a kernel panic that occurred when the UVC\ngadget driver was removed from a gadget\u0027s configuration.  The panic\ninvolves a somewhat complicated interaction between the kernel driver\nand a userspace component (as described in the Link tag below), but\nthe analysis did make one thing clear: The Gadget core should\naccomodate gadget drivers calling usb_gadget_deactivate() as part of\ntheir unbind procedure.\n\nCurrently this doesn\u0027t work.  gadget_unbind_driver() calls\ndriver-\u003eunbind() while holding the udc-\u003econnect_lock mutex, and\nusb_gadget_deactivate() attempts to acquire that mutex, which will\nresult in a deadlock.\n\nThe simple fix is for gadget_unbind_driver() to release the mutex when\ninvoking the -\u003eunbind() callback.  There is no particular reason for\nit to be holding the mutex at that time, and the mutex isn\u0027t held\nwhile the -\u003ebind() callback is invoked.  So we\u0027ll drop the mutex\nbefore performing the unbind callback and reacquire it afterward.\n\nWe\u0027ll also add a couple of comments to usb_gadget_activate() and\nusb_gadget_deactivate().  Because they run in process context they\nmust not be called from a gadget driver\u0027s -\u003edisconnect() callback,\nwhich (according to the kerneldoc for struct usb_gadget_driver in\ninclude/linux/usb/gadget.h) may run in interrupt context.  This may\nhelp prevent similar bugs from arising in the future."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:29:44.908Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/bed19d95fcb9c98dfaa9585922b39a2dfba7898d"
        },
        {
          "url": "https://git.kernel.org/stable/c/8c1edc00db65f6d4408b3d1cd845e8da3b9e0ca4"
        },
        {
          "url": "https://git.kernel.org/stable/c/65dadb2beeb7360232b09ebc4585b54475dfee06"
        }
      ],
      "title": "USB: Gadget: core: Help prevent panic during UVC unconfigure",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53580",
    "datePublished": "2025-10-04T15:43:57.064Z",
    "dateReserved": "2025-10-04T15:14:15.926Z",
    "dateUpdated": "2026-05-23T15:29:44.908Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-53580",
      "date": "2026-05-24",
      "epss": "0.0001",
      "percentile": "0.01268"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53580\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-10-04T16:15:53.713\",\"lastModified\":\"2026-03-23T18:32:47.263\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nUSB: Gadget: core: Help prevent panic during UVC unconfigure\\n\\nAvichal Rakesh reported a kernel panic that occurred when the UVC\\ngadget driver was removed from a gadget\u0027s configuration.  The panic\\ninvolves a somewhat complicated interaction between the kernel driver\\nand a userspace component (as described in the Link tag below), but\\nthe analysis did make one thing clear: The Gadget core should\\naccomodate gadget drivers calling usb_gadget_deactivate() as part of\\ntheir unbind procedure.\\n\\nCurrently this doesn\u0027t work.  gadget_unbind_driver() calls\\ndriver-\u003eunbind() while holding the udc-\u003econnect_lock mutex, and\\nusb_gadget_deactivate() attempts to acquire that mutex, which will\\nresult in a deadlock.\\n\\nThe simple fix is for gadget_unbind_driver() to release the mutex when\\ninvoking the -\u003eunbind() callback.  There is no particular reason for\\nit to be holding the mutex at that time, and the mutex isn\u0027t held\\nwhile the -\u003ebind() callback is invoked.  So we\u0027ll drop the mutex\\nbefore performing the unbind callback and reacquire it afterward.\\n\\nWe\u0027ll also add a couple of comments to usb_gadget_activate() and\\nusb_gadget_deactivate().  Because they run in process context they\\nmust not be called from a gadget driver\u0027s -\u003edisconnect() callback,\\nwhich (according to the kerneldoc for struct usb_gadget_driver in\\ninclude/linux/usb/gadget.h) may run in interrupt context.  This may\\nhelp prevent similar bugs from arising in the future.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-667\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.1.35\",\"versionEndExcluding\":\"6.1.46\",\"matchCriteriaId\":\"A587EE0A-8AC0-46BA-99D5-CD931034FB9A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.3.9\",\"versionEndExcluding\":\"6.4\",\"matchCriteriaId\":\"0F0AC27C-C1AB-49CF-A549-0BF7D8370313\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.4.1\",\"versionEndExcluding\":\"6.4.11\",\"matchCriteriaId\":\"1C678B72-1C6D-44C9-82A5-F7A6B203FD9F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.4:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"DE0B0BF6-0EEF-4FAD-927D-7A0DD77BEE75\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.4:rc7:*:*:*:*:*:*\",\"matchCriteriaId\":\"1D6CAA59-F0EF-4E0B-8C23-EC9535008572\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"0B3E6E4D-E24E-4630-B00C-8C9901C597B0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.5:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"E4A01A71-0F09-4DB2-A02F-7EFFBE27C98D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.5:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F5608371-157A-4318-8A2E-4104C3467EA1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.5:rc4:*:*:*:*:*:*\",\"matchCriteriaId\":\"2226A776-DF8C-49E0-A030-0A7853BB018A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.5:rc5:*:*:*:*:*:*\",\"matchCriteriaId\":\"6F15C659-DF06-455A-9765-0E6DE920F29A\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/65dadb2beeb7360232b09ebc4585b54475dfee06\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8c1edc00db65f6d4408b3d1cd845e8da3b9e0ca4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/bed19d95fcb9c98dfaa9585922b39a2dfba7898d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.