cve/published/2023/CVE-2023-52916.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\nmedia: aspeed: Fix memory overwrite if timing is 1600x900\n\nWhen capturing 1600x900, system could crash when system memory usage is\ntight.\n\nThe way to reproduce this issue:\n1. Use 1600x900 to display on host\n2. Mount ISO through 'Virtual media' on OpenBMC's web\n3. Run script as below on host to do sha continuously\n  #!/bin/bash\n  while [ [1] ];\n  do\n\tfind /media -type f -printf '\"%h/%f\"\\n' | xargs sha256sum\n  done\n4. Open KVM on OpenBMC's web\n\nThe size of macro block captured is 8x8. Therefore, we should make sure\nthe height of src-buf is 8 aligned to fix this issue."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/media/platform/aspeed/aspeed-video.c"
               ],
               "versions": [
                  {
                     "version": "d2b4387f3bdf016e266d23cf657465f557721488",
                     "lessThan": "4c823e4027dd1d6e88c31028dec13dd19bc7b02d",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "d2b4387f3bdf016e266d23cf657465f557721488",
                     "lessThan": "c281355068bc258fd619c5aefd978595bede7bfe",
                     "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/media/platform/aspeed/aspeed-video.c"
               ],
               "versions": [
                  {
                     "version": "5.0",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "5.0",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.1.120",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "semver"
                  },
                  {
                     "version": "6.6",
                     "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": "5.0",
                           "versionEndExcluding": "6.1.120"
                        },
                        {
                           "vulnerable": true,
                           "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                           "versionStartIncluding": "5.0",
                           "versionEndExcluding": "6.6"
                        }
                     ]
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/4c823e4027dd1d6e88c31028dec13dd19bc7b02d"
            },
            {
               "url": "https://git.kernel.org/stable/c/c281355068bc258fd619c5aefd978595bede7bfe"
            }
         ],
         "title": "media: aspeed: Fix memory overwrite if timing is 1600x900",
         "x_generator": {
            "engine": "bippy-1.2.0"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2023-52916",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}