{
   "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: venus: fix use after free in vdec_close\n\nThere appears to be a possible use after free with vdec_close().\nThe firmware will add buffer release work to the work queue through\nHFI callbacks as a normal part of decoding. Randomly closing the\ndecoder device from userspace during normal decoding can incur\na read after free for inst.\n\nFix it by cancelling the work in vdec_close."
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/media/platform/qcom/venus/vdec.c"
               ],
               "versions": [
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "ad8cf035baf2",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "72aff311194c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "4c9d235630d3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "f8e9a63b982a",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "da55685247f4",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "66fa52edd32c",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "6a96041659e8",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "af2c3834c8ca",
                     "lessThan": "a0157b5aa34e",
                     "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/qcom/venus/vdec.c"
               ],
               "versions": [
                  {
                     "version": "4.13",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.13",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "4.19.320",
                     "lessThanOrEqual": "4.19.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.4.282",
                     "lessThanOrEqual": "5.4.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.10.224",
                     "lessThanOrEqual": "5.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "5.15.165",
                     "lessThanOrEqual": "5.15.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.1.103",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.44",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.3",
                     "lessThanOrEqual": "6.10.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.11",
                     "lessThanOrEqual": "*",
                     "status": "unaffected",
                     "versionType": "original_commit_for_fix"
                  }
               ]
            }
         ],
         "references": [
            {
               "url": "https://git.kernel.org/stable/c/ad8cf035baf29467158e0550c7a42b7bb43d1db6"
            },
            {
               "url": "https://git.kernel.org/stable/c/72aff311194c8ceda934f24fd6f250b8827d7567"
            },
            {
               "url": "https://git.kernel.org/stable/c/4c9d235630d35db762b85a4149bbb0be9d504c36"
            },
            {
               "url": "https://git.kernel.org/stable/c/f8e9a63b982a8345470c225679af4ba86e4a7282"
            },
            {
               "url": "https://git.kernel.org/stable/c/da55685247f409bf7f976cc66ba2104df75d8dad"
            },
            {
               "url": "https://git.kernel.org/stable/c/66fa52edd32cdbb675f0803b3c4da10ea19b6635"
            },
            {
               "url": "https://git.kernel.org/stable/c/6a96041659e834dc0b172dda4b2df512d63920c2"
            },
            {
               "url": "https://git.kernel.org/stable/c/a0157b5aa34eb43ec4c5510f9c260bbb03be937e"
            }
         ],
         "title": "media: venus: fix use after free in vdec_close",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-42313",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}