fkie_nvd - fkie_cve-2021-44828

fkie_cve-2021-44828

Vulnerability from fkie_nvd

Published

2022-01-14 20:15

Modified

2024-11-21 06:31

Severity ?

7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Summary

Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and possibly obtain root privileges, corrupt memory, and modify the memory of other processes.

References

▼	URL	Tags
	cve@mitre.org	https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver	Vendor Advisory

Impacted products

Vendor	Product	Version
arm	bifrost_gpu_kernel_driver	*
arm	midgard_gpu_kernel_driver	*
arm	valhall_gpu_kernel_driver	*

JSON

To clipboard

{
   configurations: [
      {
         nodes: [
            {
               cpeMatch: [
                  {
                     criteria: "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "1D875737-AF88-4E59-807A-08995F71DAB7",
                     versionEndIncluding: "r34p0",
                     versionStartIncluding: "r0p0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "0318AE85-85FD-4309-8E87-EF45E41B05E3",
                     versionEndIncluding: "r30p0",
                     versionStartIncluding: "r26p0",
                     vulnerable: true,
                  },
                  {
                     criteria: "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
                     matchCriteriaId: "17A92ED6-097A-4A7E-AC3B-882BB90F0445",
                     versionEndIncluding: "r34p0",
                     versionStartIncluding: "r19p0",
                     vulnerable: true,
                  },
               ],
               negate: false,
               operator: "OR",
            },
         ],
      },
   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and possibly obtain root privileges, corrupt memory, and modify the memory of other processes.",
      },
      {
         lang: "es",
         value: "El controlador del kernel de la GPU Arm Mali (Midgard versiones r26p0 hasta r30p0, Bifrost r0p0 a r34p0, y Valhall versiones r19p0 hasta r34p0) permite a un usuario no privilegiado conseguir acceso de escritura a la memoria de sólo lectura, y posiblemente alcanzar privilegios de root, corromper la memoria y modificar la memoria de otros procesos",
      },
   ],
   id: "CVE-2021-44828",
   lastModified: "2024-11-21T06:31:34.460",
   metrics: {
      cvssMetricV2: [
         {
            acInsufInfo: false,
            baseSeverity: "HIGH",
            cvssData: {
               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,
            source: "nvd@nist.gov",
            type: "Primary",
            userInteractionRequired: false,
         },
      ],
      cvssMetricV31: [
         {
            cvssData: {
               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,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2022-01-14T20:15:14.053",
   references: [
      {
         source: "cve@mitre.org",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         tags: [
            "Vendor Advisory",
         ],
         url: "https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver",
      },
   ],
   sourceIdentifier: "cve@mitre.org",
   vulnStatus: "Modified",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-787",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}

cve-2021-44828

Vulnerability from cvelistv5

Published

2022-01-14 19:49

Modified

2024-08-04 04:32

Severity ?

Summary

References

▼	URL	Tags
	https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
   containers: {
      adp: [
         {
            providerMetadata: {
               dateUpdated: "2024-08-04T04:32:13.045Z",
               orgId: "af854a3a-2127-422b-91ae-364da2661108",
               shortName: "CVE",
            },
            references: [
               {
                  tags: [
                     "x_refsource_MISC",
                     "x_transferred",
                  ],
                  url: "https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver",
               },
            ],
            title: "CVE Program Container",
         },
      ],
      cna: {
         affected: [
            {
               product: "n/a",
               vendor: "n/a",
               versions: [
                  {
                     status: "affected",
                     version: "n/a",
                  },
               ],
            },
         ],
         descriptions: [
            {
               lang: "en",
               value: "Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and possibly obtain root privileges, corrupt memory, and modify the memory of other processes.",
            },
         ],
         problemTypes: [
            {
               descriptions: [
                  {
                     description: "n/a",
                     lang: "en",
                     type: "text",
                  },
               ],
            },
         ],
         providerMetadata: {
            dateUpdated: "2022-01-14T19:49:05",
            orgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
            shortName: "mitre",
         },
         references: [
            {
               tags: [
                  "x_refsource_MISC",
               ],
               url: "https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver",
            },
         ],
         x_legacyV4Record: {
            CVE_data_meta: {
               ASSIGNER: "cve@mitre.org",
               ID: "CVE-2021-44828",
               STATE: "PUBLIC",
            },
            affects: {
               vendor: {
                  vendor_data: [
                     {
                        product: {
                           product_data: [
                              {
                                 product_name: "n/a",
                                 version: {
                                    version_data: [
                                       {
                                          version_value: "n/a",
                                       },
                                    ],
                                 },
                              },
                           ],
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                        vendor_name: "n/a",
                     },
                  ],
               },
            },
            data_format: "MITRE",
            data_type: "CVE",
            data_version: "4.0",
            description: {
               description_data: [
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                     lang: "eng",
                     value: "Arm Mali GPU Kernel Driver (Midgard r26p0 through r30p0, Bifrost r0p0 through r34p0, and Valhall r19p0 through r34p0) allows a non-privileged user to achieve write access to read-only memory, and possibly obtain root privileges, corrupt memory, and modify the memory of other processes.",
                  },
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            },
            problemtype: {
               problemtype_data: [
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                           value: "n/a",
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            references: {
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                     name: "https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver",
                     refsource: "MISC",
                     url: "https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver",
                  },
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            },
         },
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   },
   cveMetadata: {
      assignerOrgId: "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
      assignerShortName: "mitre",
      cveId: "CVE-2021-44828",
      datePublished: "2022-01-14T19:49:05",
      dateReserved: "2021-12-11T00:00:00",
      dateUpdated: "2024-08-04T04:32:13.045Z",
      state: "PUBLISHED",
   },
   dataType: "CVE_RECORD",
   dataVersion: "5.1",
}

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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