cve/published/2024/CVE-2024-52557.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\ndrm: zynqmp_dp: Fix integer overflow in zynqmp_dp_rate_get()\n\nThis patch fixes a potential integer overflow in the zynqmp_dp_rate_get()\n\nThe issue comes up when the expression\ndrm_dp_bw_code_to_link_rate(dp->test.bw_code) * 10000 is evaluated using 32-bit\nNow the constant is a compatible 64-bit type.\n\nResolves coverity issues: CID 1636340 and CID 1635811"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/xlnx/zynqmp_dp.c"
               ],
               "versions": [
                  {
                     "version": "28edaacb821c69241f6c0be6bbd29f7145f1b44f",
                     "lessThan": "325d889c5403ba20a24097f64c32d27ab993c2c3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "28edaacb821c69241f6c0be6bbd29f7145f1b44f",
                     "lessThan": "67a615c5cb6dc33ed35492dc0d67e496cbe8de68",
                     "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/gpu/drm/xlnx/zynqmp_dp.c"
               ],
               "versions": [
                  {
                     "version": "6.13",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "6.13",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.13.4",
                     "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": "6.13.4"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "6.13",
                           "versionEndExcluding": "6.14"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/325d889c5403ba20a24097f64c32d27ab993c2c3"
            },
            {
               "url": "https://git.kernel.org/stable/c/67a615c5cb6dc33ed35492dc0d67e496cbe8de68"
            }
         ],
         "title": "drm: zynqmp_dp: Fix integer overflow in zynqmp_dp_rate_get()",
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            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-52557",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}