gsd-2016-10044
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The aio_mount function in fs/aio.c in the Linux kernel before 4.7.7 does not properly restrict execute access, which makes it easier for local users to bypass intended SELinux W^X policy restrictions, and consequently gain privileges, via an io_setup system call.
Aliases
Aliases
CVE-2016-10044


To clipboard 

{
   GSD: {
      alias: "CVE-2016-10044",
      description: "The aio_mount function in fs/aio.c in the Linux kernel before 4.7.7 does not properly restrict execute access, which makes it easier for local users to bypass intended SELinux W^X policy restrictions, and consequently gain privileges, via an io_setup system call.",
      id: "GSD-2016-10044",
      references: [
         "https://www.suse.com/security/cve/CVE-2016-10044.html",
         "https://ubuntu.com/security/CVE-2016-10044",
         "https://linux.oracle.com/cve/CVE-2016-10044.html",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2016-10044",
         ],
         details: "The aio_mount function in fs/aio.c in the Linux kernel before 4.7.7 does not properly restrict execute access, which makes it easier for local users to bypass intended SELinux W^X policy restrictions, and consequently gain privileges, via an io_setup system call.",
         id: "GSD-2016-10044",
         modified: "2023-12-13T01:21:26.497343Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
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            STATE: "PUBLIC",
         },
         affects: {
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               vendor_data: [
                  {
                     product: {
                        product_data: [
                           {
                              product_name: "n/a",
                              version: {
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                                    },
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               },
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         references: {
            reference_data: [
               {
                  name: "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.7",
                  refsource: "CONFIRM",
                  url: "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.7.7",
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                  refsource: "BID",
                  url: "http://www.securityfocus.com/bid/96122",
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      },
      "nvd.nist.gov": {
         configurations: {
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            nodes: [
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                  children: [],
                  cpe_match: [
                     {
                        cpe23Uri: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                     },
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                        cpe23Uri: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                     },
                     {
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                        cpe_name: [],
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               {
                  children: [],
                  cpe_match: [
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                        cpe23Uri: "cpe:2.3:o:google:android:*:*:*:*:*:*:*:*",
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            description: {
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                  },
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            },
            problemtype: {
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                     description: [
                        {
                           lang: "en",
                           value: "CWE-264",
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            references: {
               reference_data: [
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                     name: "https://github.com/torvalds/linux/commit/22f6b4d34fcf039c63a94e7670e0da24f8575a5a",
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         },
         impact: {
            baseMetricV2: {
               cvssV2: {
                  accessComplexity: "LOW",
                  accessVector: "LOCAL",
                  authentication: "NONE",
                  availabilityImpact: "COMPLETE",
                  baseScore: 7.2,
                  confidentialityImpact: "COMPLETE",
                  integrityImpact: "COMPLETE",
                  vectorString: "AV:L/AC:L/Au:N/C:C/I:C/A:C",
                  version: "2.0",
               },
               exploitabilityScore: 3.9,
               impactScore: 10,
               obtainAllPrivilege: false,
               obtainOtherPrivilege: false,
               obtainUserPrivilege: false,
               severity: "HIGH",
               userInteractionRequired: false,
            },
            baseMetricV3: {
               cvssV3: {
                  attackComplexity: "LOW",
                  attackVector: "LOCAL",
                  availabilityImpact: "HIGH",
                  baseScore: 7.8,
                  baseSeverity: "HIGH",
                  confidentialityImpact: "HIGH",
                  integrityImpact: "HIGH",
                  privilegesRequired: "LOW",
                  scope: "UNCHANGED",
                  userInteraction: "NONE",
                  vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.1",
               },
               exploitabilityScore: 1.8,
               impactScore: 5.9,
            },
         },
         lastModifiedDate: "2023-01-17T21:40Z",
         publishedDate: "2017-02-07T07:59Z",
      },
   },
}


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