github - ghsa-c45p-95wm-gfqp

GHSA-C45P-95WM-GFQP

Vulnerability from github – Published: 2022-05-24 17:46 – Updated: 2022-05-24 17:46

Details

An issue was discovered in the Linux kernel before 5.7. The KVM subsystem allows out-of-range access to memslots after a deletion, aka CID-0774a964ef56. This affects arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h, and virt/kvm/kvm_main.c.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-36313"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-07T00:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in the Linux kernel before 5.7. The KVM subsystem allows out-of-range access to memslots after a deletion, aka CID-0774a964ef56. This affects arch/s390/kvm/kvm-s390.c, include/linux/kvm_host.h, and virt/kvm/kvm_main.c.",
  "id": "GHSA-c45p-95wm-gfqp",
  "modified": "2022-05-24T17:46:45Z",
  "published": "2022-05-24T17:46:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36313"
    },
    {
      "type": "WEB",
      "url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210604-0005"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-36313 (GCVE-0-2020-36313)

Vulnerability from cvelistv5 – Published: 2021-04-06 23:28 – Updated: 2024-08-04 17:23

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/t…	x_refsource_MISC
	https://cdn.kernel.org/pub/linux/kernel/v5.x/Chan…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2021060…	x_refsource_CONFIRM

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          },
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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-C45P-95WM-GFQP

CVE-2020-36313 (GCVE-0-2020-36313)

Tags

Sightings

Nomenclature