cve/published/2025/CVE-2025-21952.json

{
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      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: corsair-void: Update power supply values with a unified work handler\n\ncorsair_void_process_receiver can be called from an interrupt context,\nlocking battery_mutex in it was causing a kernel panic.\nFix it by moving the critical section into its own work, sharing this\nwork with battery_add_work and battery_remove_work to remove the need\nfor any locking"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/hid/hid-corsair-void.c"
               ],
               "versions": [
                  {
                     "version": "6ea2a6fd3872e60a4d500b548ad65ed94e459ddd",
                     "lessThan": "de19c9dfb68f7c5791accc89047f92e952f57996",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "6ea2a6fd3872e60a4d500b548ad65ed94e459ddd",
                     "lessThan": "0c28e4d1e10d2aae608094620bb386e6fd73d55e",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "affected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/hid/hid-corsair-void.c"
               ],
               "versions": [
                  {
                     "version": "6.13",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.13",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.13.7",
                     "lessThanOrEqual": "6.13.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.14",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.13",
                           "versionEndExcluding": "6.13.7"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.13",
                           "versionEndExcluding": "6.14"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/de19c9dfb68f7c5791accc89047f92e952f57996"
            },
            {
               "url": "https://git.kernel.org/stable/c/0c28e4d1e10d2aae608094620bb386e6fd73d55e"
            }
         ],
         "title": "HID: corsair-void: Update power supply values with a unified work handler",
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      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2025-21952",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
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