{
   "containers": {
      "cna": {
         "providerMetadata": {
            "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038"
         },
         "descriptions": [
            {
               "lang": "en",
               "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: savage: Handle err return when savagefb_check_var failed\n\nThe commit 04e5eac8f3ab(\"fbdev: savage: Error out if pixclock equals zero\")\nchecks the value of pixclock to avoid divide-by-zero error. However\nthe function savagefb_probe doesn't handle the error return of\nsavagefb_check_var. When pixclock is 0, it will cause divide-by-zero error."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/video/fbdev/savage/savagefb_driver.c"
               ],
               "versions": [
                  {
                     "version": "224453de8505",
                     "lessThan": "be754cbd77ea",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "84dce0f6a4cc",
                     "lessThan": "86435f39c189",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "512ee6d6041e",
                     "lessThan": "32f92b0078eb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "8c54acf33e5a",
                     "lessThan": "4b2c67e30b4e",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "070398d32c5f",
                     "lessThan": "edaa57480b87",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "bc3c2e58d73b",
                     "lessThan": "b8385ff814ca",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "04e5eac8f3ab",
                     "lessThan": "5f446859bfa4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "04e5eac8f3ab",
                     "lessThan": "6ad959b6703e",
                     "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/video/fbdev/savage/savagefb_driver.c"
               ],
               "versions": [
                  {
                     "version": "6.8",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.8",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.316",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.278",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.219",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.161",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.94",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.34",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.9.5",
                     "lessThanOrEqual": "6.9.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/be754cbd77eaf2932408a4e18532e4945274a5c7"
            },
            {
               "url": "https://git.kernel.org/stable/c/86435f39c18967cdd937d7a49ba539cdea7fb547"
            },
            {
               "url": "https://git.kernel.org/stable/c/32f92b0078ebf79dbe4827288e0acb50d89d3d5b"
            },
            {
               "url": "https://git.kernel.org/stable/c/4b2c67e30b4e1d2ae19dba8b8e8f3b5fd3cf8089"
            },
            {
               "url": "https://git.kernel.org/stable/c/edaa57480b876e8203b51df7c3d14a51ea6b09e3"
            },
            {
               "url": "https://git.kernel.org/stable/c/b8385ff814ca4cb7e63789841e6ec2a14c73e1e8"
            },
            {
               "url": "https://git.kernel.org/stable/c/5f446859bfa46df0ffb34149499f48a2c2d8cd95"
            },
            {
               "url": "https://git.kernel.org/stable/c/6ad959b6703e2c4c5d7af03b4cfd5ff608036339"
            }
         ],
         "title": "fbdev: savage: Handle err return when savagefb_check_var failed",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-39475",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}