github - ghsa-mpcr-cpf2-g7x3

GHSA-MPCR-CPF2-G7X3

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2022-09-06 00:00

Details

sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.

Severity ?

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-13253"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-27T15:15:00Z",
    "severity": "LOW"
  },
  "details": "sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.",
  "id": "GHSA-mpcr-cpf2-g7x3",
  "modified": "2022-09-06T00:00:28Z",
  "published": "2022-05-24T17:18:43Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13253"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1838546"
    },
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      "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00013.html"
    },
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      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg05835.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202011-09"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4467-1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/05/27/2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2020-13253 (GCVE-0-2020-13253)

Vulnerability from cvelistv5 – Published: 2020-05-27 14:09 – Updated: 2024-08-04 12:11

Summary

sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://lists.gnu.org/archive/html/qemu-devel/202…	x_refsource_MISC
	http://www.openwall.com/lists/oss-security/2020/05/27/2	x_refsource_CONFIRM
	https://bugzilla.redhat.com/show_bug.cgi?id=1838546	x_refsource_CONFIRM
	https://usn.ubuntu.com/4467-1/	vendor-advisoryx_refsource_UBUNTU
	https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
	https://security.gentoo.org/glsa/202011-09	vendor-advisoryx_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

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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-MPCR-CPF2-G7X3

CVE-2020-13253 (GCVE-0-2020-13253)

Tags

Sightings

Nomenclature