cve/published/2024/CVE-2024-50097.json

{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fec: don't save PTP state if PTP is unsupported\n\nSome platforms (such as i.MX25 and i.MX27) do not support PTP, so on\nthese platforms fec_ptp_init() is not called and the related members\nin fep are not initialized. However, fec_ptp_save_state() is called\nunconditionally, which causes the kernel to panic. Therefore, add a\ncondition so that fec_ptp_save_state() is not called if PTP is not\nsupported."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/freescale/fec_main.c"
               ],
               "versions": [
                  {
                     "version": "dc5fb264168c3aa8842b2db547c2b5c7df346454",
                     "lessThan": "7745e14f4c036ce94a5eb05d06e49b0d84b306f9",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "5763541f24d8ab2053d80fddb8479a2d0df8fd4f",
                     "lessThan": "3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "a1477dc87dc4996dcf65a4893d4e2c3a6b593002",
                     "lessThan": "6be063071a457767ee229db13f019c2ec03bfe44",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "cf53d7e76f1fb751b12ceda6a49942414d2f9ea9",
                     "status": "affected",
                     "versionType": "git"
                  }
               ]
            },
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/net/ethernet/freescale/fec_main.c"
               ],
               "versions": [
                  {
                     "version": "6.6.55",
                     "lessThan": "6.6.57",
                     "status": "affected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.11.3",
                     "lessThan": "6.11.4",
                     "status": "affected",
                     "versionType": "semver"
                  }
               ]
            }
         ],
         "cpeApplicability": [
            {
               "nodes": [
                  {
                     "operator": "OR",
                     "negate": false,
                     "cpeMatch": [
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.6.55",
                           "versionEndExcluding": "6.6.57"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.11.3",
                           "versionEndExcluding": "6.11.4"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.10.14"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/7745e14f4c036ce94a5eb05d06e49b0d84b306f9"
            },
            {
               "url": "https://git.kernel.org/stable/c/3192e8d4a1ef9fc9bd7a59cdce51543367e5edd6"
            },
            {
               "url": "https://git.kernel.org/stable/c/6be063071a457767ee229db13f019c2ec03bfe44"
            }
         ],
         "title": "net: fec: don't save PTP state if PTP is unsupported",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-50097",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}