github - ghsa-ff7h-mhv4-853x

GHSA-FF7H-MHV4-853X

Vulnerability from github – Published: 2022-09-02 00:01 – Updated: 2022-09-10 00:00

Details

An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0, Bifrost r0p0 through r38p0 and r39p0 before r38p1, and Valhall r19p0 through r38p0 and r39p0 before r38p1.

Severity ?

6.5 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

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{
  "affected": [],
  "aliases": [
    "CVE-2022-36449"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-01T03:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in the Arm Mali GPU Kernel Driver. A non-privileged user can make improper GPU processing operations to gain access to already freed memory, write a limited amount outside of buffer bounds, or to disclose details of memory mappings. This affects Midgard r4p0 through r32p0, Bifrost r0p0 through r38p0 and r39p0 before r38p1, and Valhall r19p0 through r38p0 and r39p0 before r38p1.",
  "id": "GHSA-ff7h-mhv4-853x",
  "modified": "2022-09-10T00:00:30Z",
  "published": "2022-09-02T00:01:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36449"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/168431/Arm-Mali-Released-Buffer-Use-After-Free.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/168432/Arm-Mali-Physical-Address-Exposure.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/168433/Arm-Mali-Race-Condition.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/168434/Arm-Mali-CSF-Missing-Buffer-Size-Check.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-36449 (GCVE-0-2022-36449)

Vulnerability from cvelistv5 – Published: 2022-09-01 02:50 – Updated: 2024-08-03 10:07

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://developer.arm.com/Arm%20Security%20Center…	x_refsource_MISC
	http://packetstormsecurity.com/files/168432/Arm-M…	x_refsource_MISC
	http://packetstormsecurity.com/files/168431/Arm-M…	x_refsource_MISC
	http://packetstormsecurity.com/files/168434/Arm-M…	x_refsource_MISC
	http://packetstormsecurity.com/files/168433/Arm-M…	x_refsource_MISC

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-FF7H-MHV4-853X

CVE-2022-36449 (GCVE-0-2022-36449)

Tags

Sightings

Nomenclature