CVE-2020-36313 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00073.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Kernel

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2020-23855	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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.7
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0774a964ef561b7170d8d1b1bfe6f88002b6d219
https://nvd.nist.gov/vuln/detail/CVE-2020-36313
https://security.netapp.com/advisory/ntap-20210604-0005/
https://www.cve.org/CVERecord?id=CVE-2020-36313

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-04-06T23:28:11

Updated: 2024-08-04T17:23:10.115Z

Reserved: 2021-04-06T00:00:00

Link: CVE-2020-36313

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-04-07T00:15:13.290

Modified: 2024-11-21T05:29:14.970

Link: CVE-2020-36313

Redhat

Severity : Important

Publid Date: 2020-03-26T00:00:00Z

Links: CVE-2020-36313 - Bugzilla

OpenCVE Enrichment

No data.

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