{
   "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/i915/gem: Fix Virtual Memory mapping boundaries calculation\n\nCalculating the size of the mapped area as the lesser value\nbetween the requested size and the actual size does not consider\nthe partial mapping offset. This can cause page fault access.\n\nFix the calculation of the starting and ending addresses, the\ntotal size is now deduced from the difference between the end and\nstart addresses.\n\nAdditionally, the calculations have been rewritten in a clearer\nand more understandable form.\n\n[Joonas: Add Requires: tag]\nRequires: 60a2066c5005 (\"drm/i915/gem: Adjust vma offset for framebuffer mmap offset\")\n(cherry picked from commit 97b6784753da06d9d40232328efc5c5367e53417)"
            }
         ],
         "affected": [
            {
               "product": "Linux",
               "vendor": "Linux",
               "defaultStatus": "unaffected",
               "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
               "programFiles": [
                  "drivers/gpu/drm/i915/gem/i915_gem_mman.c"
               ],
               "versions": [
                  {
                     "version": "c58305af1835",
                     "lessThan": "3e06073d2480",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c58305af1835",
                     "lessThan": "a256d019eaf0",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c58305af1835",
                     "lessThan": "50111a8098fb",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c58305af1835",
                     "lessThan": "911f8055f175",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c58305af1835",
                     "lessThan": "e8a68aa842d3",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c58305af1835",
                     "lessThan": "4b09513ce93b",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c58305af1835",
                     "lessThan": "ead9289a51ea",
                     "status": "affected",
                     "versionType": "git"
                  },
                  {
                     "version": "c58305af1835",
                     "lessThan": "8bdd9ef7e9b1",
                     "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/i915/gem/i915_gem_mman.c"
               ],
               "versions": [
                  {
                     "version": "4.9",
                     "status": "affected"
                  },
                  {
                     "version": "0",
                     "lessThan": "4.9",
                     "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": "6.1.106",
                     "lessThanOrEqual": "6.1.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.6.46",
                     "lessThanOrEqual": "6.6.*",
                     "status": "unaffected",
                     "versionType": "custom"
                  },
                  {
                     "version": "6.10.5",
                     "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/3e06073d24807f04b4694108a8474decb7b99e60"
            },
            {
               "url": "https://git.kernel.org/stable/c/a256d019eaf044864c7e50312f0a65b323c24f39"
            },
            {
               "url": "https://git.kernel.org/stable/c/50111a8098fb9ade621eeff82228a997d42732ab"
            },
            {
               "url": "https://git.kernel.org/stable/c/911f8055f175c82775d0fd8cedcd0b75413f4ba7"
            },
            {
               "url": "https://git.kernel.org/stable/c/e8a68aa842d3f8dd04a46b9d632e5f67fde1da9b"
            },
            {
               "url": "https://git.kernel.org/stable/c/4b09513ce93b3dcb590baaaff2ce96f2d098312d"
            },
            {
               "url": "https://git.kernel.org/stable/c/ead9289a51ea82eb5b27029fcf4c34b2dd60cf06"
            },
            {
               "url": "https://git.kernel.org/stable/c/8bdd9ef7e9b1b2a73e394712b72b22055e0e26c3"
            },
            {
               "url": "https://project-zero.issues.chromium.org/issues/42451707"
            }
         ],
         "title": "drm/i915/gem: Fix Virtual Memory mapping boundaries calculation",
         "x_generator": {
            "engine": "bippy-c9c4e1df01b2"
         }
      }
   },
   "cveMetadata": {
      "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038",
      "cveID": "CVE-2024-42259",
      "requesterUserId": "gregkh@kernel.org",
      "serial": "1",
      "state": "PUBLISHED"
   },
   "dataType": "CVE_RECORD",
   "dataVersion": "5.0"
}