github - ghsa-mm2v-p2cv-qgm2

GHSA-MM2V-P2CV-QGM2

Vulnerability from github – Published: 2022-05-24 17:31 – Updated: 2022-05-24 17:31

Details

An issue was discovered in QEMU through 5.1.0. An out-of-bounds memory access was found in the ATI VGA device implementation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati_2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-24352"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-10-16T06:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in QEMU through 5.1.0. An out-of-bounds memory access was found in the ATI VGA device implementation. This flaw occurs in the ati_2d_blt() routine in hw/display/ati_2d.c while handling MMIO write operations through the ati_mm_write() callback. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.",
  "id": "GHSA-mm2v-p2cv-qgm2",
  "modified": "2022-05-24T17:31:03Z",
  "published": "2022-05-24T17:31:03Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-24352"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1847584"
    },
    {
      "type": "WEB",
      "url": "https://git.qemu.org/?p=qemu.git"
    },
    {
      "type": "WEB",
      "url": "https://git.qemu.org/?p=qemu.git;a=commitdiff;h=ca1f9cbfdce4d63b10d57de80fef89a89d92a540;hp=2ddafce7f797082ad216657c830afd4546f16e37"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20201123-0003"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-24352 (GCVE-0-2020-24352)

Vulnerability from cvelistv5 – Published: 2020-10-16 05:05 – Updated: 2024-08-04 15:12

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://git.qemu.org/?p=qemu.git	x_refsource_MISC
	https://bugzilla.redhat.com/show_bug.cgi?id=1847584	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2020112…	x_refsource_CONFIRM

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            "url": "https://security.netapp.com/advisory/ntap-20201123-0003/"
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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-MM2V-P2CV-QGM2

CVE-2020-24352 (GCVE-0-2020-24352)

Tags

Sightings

Nomenclature