gsd-2019-19927
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
In the Linux kernel 5.0.0-rc7 (as distributed in ubuntu/linux.git on kernel.ubuntu.com), mounting a crafted f2fs filesystem image and performing some operations can lead to slab-out-of-bounds read access in ttm_put_pages in drivers/gpu/drm/ttm/ttm_page_alloc.c. This is related to the vmwgfx or ttm module.
Aliases
Aliases
CVE-2019-19927


To clipboard 

{
  "GSD": {
    "alias": "CVE-2019-19927",
    "description": "In the Linux kernel 5.0.0-rc7 (as distributed in ubuntu/linux.git on kernel.ubuntu.com), mounting a crafted f2fs filesystem image and performing some operations can lead to slab-out-of-bounds read access in ttm_put_pages in drivers/gpu/drm/ttm/ttm_page_alloc.c. This is related to the vmwgfx or ttm module.",
    "id": "GSD-2019-19927",
    "references": [
      "https://www.suse.com/security/cve/CVE-2019-19927.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-19927"
      ],
      "details": "In the Linux kernel 5.0.0-rc7 (as distributed in ubuntu/linux.git on kernel.ubuntu.com), mounting a crafted f2fs filesystem image and performing some operations can lead to slab-out-of-bounds read access in ttm_put_pages in drivers/gpu/drm/ttm/ttm_page_alloc.c. This is related to the vmwgfx or ttm module.",
      "id": "GSD-2019-19927",
      "modified": "2023-12-13T01:23:54.353733Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2019-19927",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
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              },
              "vendor_name": "n/a"
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          }
        ]
      },
      "problemtype": {
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          {
            "name": "https://github.com/torvalds/linux/commit/a66477b0efe511d98dde3e4aaeb189790e6f0a39",
            "refsource": "MISC",
            "url": "https://github.com/torvalds/linux/commit/a66477b0efe511d98dde3e4aaeb189790e6f0a39"
          },
          {
            "name": "https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19927",
            "refsource": "MISC",
            "url": "https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19927"
          },
          {
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            "refsource": "MISC",
            "url": "https://github.com/torvalds/linux/commit/ac1e516d5a4c56bf0cb4a3dfc0672f689131cfd4"
          },
          {
            "name": "https://github.com/torvalds/linux/commit/453393369dc9806d2455151e329c599684762428",
            "refsource": "MISC",
            "url": "https://github.com/torvalds/linux/commit/453393369dc9806d2455151e329c599684762428"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20200204-0002/",
            "refsource": "CONFIRM",
            "url": "https://security.netapp.com/advisory/ntap-20200204-0002/"
          },
          {
            "name": "openSUSE-SU-2020:0336",
            "refsource": "SUSE",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:5.0:rc7:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*",
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              }
            ],
            "operator": "OR"
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        ]
      },
      "cve": {
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          "ID": "CVE-2019-19927"
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-125"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/torvalds/linux/commit/ac1e516d5a4c56bf0cb4a3dfc0672f689131cfd4",
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              "url": "https://github.com/torvalds/linux/commit/ac1e516d5a4c56bf0cb4a3dfc0672f689131cfd4"
            },
            {
              "name": "https://github.com/torvalds/linux/commit/453393369dc9806d2455151e329c599684762428",
              "refsource": "MISC",
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              "url": "https://github.com/torvalds/linux/commit/453393369dc9806d2455151e329c599684762428"
            },
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              "refsource": "MISC",
              "tags": [
                "Exploit",
                "Third Party Advisory"
              ],
              "url": "https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19927"
            },
            {
              "name": "https://security.netapp.com/advisory/ntap-20200204-0002/",
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            },
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              "name": "openSUSE-SU-2020:0336",
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              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 3.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 6.0,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 0.8,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2020-05-14T14:48Z",
      "publishedDate": "2019-12-31T02:15Z"
    }
  }
}


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