{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nphylib: fix potential use-after-free\n\nCommit bafbdd527d56 (\"phylib: Add device reset GPIO support\") added call\nto phy_device_reset(phydev) after the put_device() call in phy_detach().\n\nThe comment before the put_device() call says that the phydev might go\naway with put_device().\n\nFix potential use-after-free by calling phy_device_reset() before\nput_device()."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/phy/phy_device.c"
               ],
               "versions": [
                  {
                     "version": "bafbdd527d56",
                     "lessThan": "67d271760b03",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bafbdd527d56",
                     "lessThan": "f39027cbada4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bafbdd527d56",
                     "lessThan": "bd024e36f681",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bafbdd527d56",
                     "lessThan": "aefaccd19379",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bafbdd527d56",
                     "lessThan": "cb2fab10fc5e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bafbdd527d56",
                     "lessThan": "cbda1b166875",
                     "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/net/phy/phy_device.c"
               ],
               "versions": [
                  {
                     "version": "4.16",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.16",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.228",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.176",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.96",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.19",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.16.5",
                     "lessThanOrEqual": "5.16.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.17",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/67d271760b037ce0806d687ee6057edc8afd4205"
            },
            {
               "url": "https://git.kernel.org/stable/c/f39027cbada43b33566c312e6be3db654ca3ad17"
            },
            {
               "url": "https://git.kernel.org/stable/c/bd024e36f68174b1793906c39ca16cee0c9295c2"
            },
            {
               "url": "https://git.kernel.org/stable/c/aefaccd19379d6c4620269a162bfb88ff687f289"
            },
            {
               "url": "https://git.kernel.org/stable/c/cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af"
            },
            {
               "url": "https://git.kernel.org/stable/c/cbda1b16687580d5beee38273f6241ae3725960c"
            }
         ],
         "title": "phylib: fix potential use-after-free",
         "x_generator": {
            "engine": "bippy-7d53e8ef8be4"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2022-48754",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}