Is CVE-2020-15780 in the CISA KEV catalog?

No. CVE-2020-15780 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-15780?

CVE-2020-15780 has a CVSS v3 base score of 6.7 (MEDIUM).

What is the EPSS score for CVE-2020-15780?

CVE-2020-15780 has an EPSS score of 1.31% (67th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-15780?

Upgrade linux on debian 11 to 5.7.10-1 or later. Fixes are available for 95 affected products.

CVE & CISA-KEV Catalog

CVE-2020-15780

MEDIUM

6.7

CVSS v3

NVD

Description

An issue was discovered in drivers/acpi/acpi_configfs.c in the Linux kernel before 5.7.7. Injection of malicious ACPI tables via configfs could be used by attackers to bypass lockdown and secure boot restrictions, aka CID-75b0cea7bf30.

CWE-862Missing Authorization

How to fix

Remediation Available

linuxDebian

Fixed in:5.7.10-1CVE-2020-15780

linuxUbuntu

Fixed in:4.15.0-112.113USN-4426-1

Fixed in:5.4.0-42.46USN-4425-1

linux-awsUbuntu

Fixed in:4.15.0-1079.83USN-4426-1

Fixed in:5.4.0-1020.20USN-4425-1

linux-aws-5.3Ubuntu

Fixed in:5.3.0-1032.34~18.04.2USN-4440-1

linux-aws-hweUbuntu

Fixed in:4.15.0-1079.83~16.04.1USN-4426-1

linux-azureUbuntu

Fixed in:4.15.0-1092.102~16.04.1USN-4426-1

Fixed in:5.4.0-1022.22USN-4425-1

linux-azure-4.15Ubuntu

Fixed in:4.15.0-1092.102USN-4426-1

linux-azure-5.3Ubuntu

Fixed in:5.3.0-1034.35~18.04.1USN-4440-1

linux-azure-5.4Ubuntu

Fixed in:5.4.0-1022.22~18.04.1USN-4425-1

linux-gcpUbuntu

Fixed in:4.15.0-1080.90~16.04.1USN-4426-1

Fixed in:5.4.0-1021.21USN-4425-1

linux-gcp-4.15Ubuntu

Fixed in:4.15.0-1080.90USN-4426-1

linux-gcp-5.3Ubuntu

Fixed in:5.3.0-1032.34~18.04.1USN-4440-1

linux-gke-4.15Ubuntu

Fixed in:4.15.0-1066.69USN-4426-1

linux-gke-5.0Ubuntu

Fixed in:5.0.0-1045.46USN-4439-1

linux-gke-5.3Ubuntu

Fixed in:5.3.0-1032.34~18.04.1USN-4440-1

linux-hweUbuntu

Fixed in:4.15.0-112.113~16.04.1USN-4426-1

Fixed in:5.3.0-64.58~18.04.1USN-4440-1

linux-hwe-5.4Ubuntu

Fixed in:5.4.0-42.46~18.04.1USN-4425-1

linux-image-4.15.0-1050-oracleUbuntu

Fixed in:4.15.0-1050.54~16.04.1USN-4426-1

Fixed in:4.15.0-1050.54USN-4426-1

linux-image-4.15.0-1066-gkeUbuntu

Fixed in:4.15.0-1066.69USN-4426-1

linux-image-4.15.0-1067-raspi2Ubuntu

Fixed in:4.15.0-1067.71USN-4426-1

linux-image-4.15.0-1071-kvmUbuntu

Fixed in:4.15.0-1071.72USN-4426-1

linux-image-4.15.0-1079-awsUbuntu

Fixed in:4.15.0-1079.83~16.04.1USN-4426-1

Fixed in:4.15.0-1079.83USN-4426-1

linux-image-4.15.0-1080-gcpUbuntu

Fixed in:4.15.0-1080.90~16.04.1USN-4426-1

Fixed in:4.15.0-1080.90USN-4426-1

linux-image-4.15.0-1092-azureUbuntu

Fixed in:4.15.0-1092.102~16.04.1USN-4426-1

Fixed in:4.15.0-1092.102USN-4426-1

linux-image-4.15.0-1093-oemUbuntu

Fixed in:4.15.0-1093.103USN-4426-1

linux-image-4.15.0-112-genericUbuntu

Fixed in:4.15.0-112.113~16.04.1USN-4426-1

Fixed in:4.15.0-112.113USN-4426-1

linux-image-4.15.0-112-generic-lpaeUbuntu

Fixed in:4.15.0-112.113~16.04.1USN-4426-1

Fixed in:4.15.0-112.113USN-4426-1

linux-image-4.15.0-112-lowlatencyUbuntu

Fixed in:4.15.0-112.113~16.04.1USN-4426-1

Fixed in:4.15.0-112.113USN-4426-1

linux-image-5.0.0-1045-gkeUbuntu

Fixed in:5.0.0-1045.46USN-4439-1

linux-image-5.0.0-1065-oem-osp1Ubuntu

Fixed in:5.0.0-1065.70USN-4439-1

linux-image-5.3.0-1030-oracleUbuntu

Fixed in:5.3.0-1030.32~18.04.1USN-4440-1

linux-image-5.3.0-1030-raspi2Ubuntu

Fixed in:5.3.0-1030.32~18.04.2USN-4440-1

linux-image-5.3.0-1032-awsUbuntu

Fixed in:5.3.0-1032.34~18.04.2USN-4440-1

linux-image-5.3.0-1032-gcpUbuntu

Fixed in:5.3.0-1032.34~18.04.1USN-4440-1

linux-image-5.3.0-1032-gkeUbuntu

Fixed in:5.3.0-1032.34~18.04.1USN-4440-1

linux-image-5.3.0-1034-azureUbuntu

Fixed in:5.3.0-1034.35~18.04.1USN-4440-1

linux-image-5.3.0-64-genericUbuntu

Fixed in:5.3.0-64.58~18.04.1USN-4440-1

linux-image-5.3.0-64-generic-lpaeUbuntu

Fixed in:5.3.0-64.58~18.04.1USN-4440-1

linux-image-5.3.0-64-lowlatencyUbuntu

Fixed in:5.3.0-64.58~18.04.1USN-4440-1

linux-image-5.4.0-1015-raspiUbuntu

Fixed in:5.4.0-1015.15~18.04.1USN-4425-1

Fixed in:5.4.0-1015.15USN-4425-1

linux-image-5.4.0-1020-awsUbuntu

Fixed in:5.4.0-1020.20USN-4425-1

linux-image-5.4.0-1021-gcpUbuntu

Fixed in:5.4.0-1021.21USN-4425-1

linux-image-5.4.0-1021-oracleUbuntu

Fixed in:5.4.0-1021.21USN-4425-1

linux-image-5.4.0-1022-azureUbuntu

Fixed in:5.4.0-1022.22~18.04.1USN-4425-1

Fixed in:5.4.0-1022.22USN-4425-1

linux-image-5.4.0-30-genericUbuntu

Fixed in:5.4.0-30.34USN-4425-1

linux-image-5.4.0-42-genericUbuntu

Fixed in:5.4.0-42.46~18.04.1USN-4425-1

Fixed in:5.4.0-42.46USN-4425-1

linux-image-5.4.0-42-generic-lpaeUbuntu

Fixed in:5.4.0-42.46~18.04.1USN-4425-1

Fixed in:5.4.0-42.46USN-4425-1

linux-image-5.4.0-42-lowlatencyUbuntu

Fixed in:5.4.0-42.46~18.04.1USN-4425-1

Fixed in:5.4.0-42.46USN-4425-1

linux-image-awsUbuntu

Fixed in:5.3.0.1032.31USN-4440-1

Fixed in:5.4.0.1020.21USN-4425-1

linux-image-aws-hweUbuntu

Fixed in:4.15.0.1079.76USN-4426-1

linux-image-aws-lts-18.04Ubuntu

Fixed in:4.15.0.1079.81USN-4426-1

linux-image-azureUbuntu

Fixed in:4.15.0.1092.87USN-4426-1

Fixed in:5.3.0.1034.30USN-4440-1

Fixed in:5.4.0.1022.21USN-4425-1

linux-image-azure-edgeUbuntu

Fixed in:5.4.0.1022.6USN-4425-1

linux-image-azure-lts-18.04Ubuntu

Fixed in:4.15.0.1092.63USN-4426-1

linux-image-gcpUbuntu

Fixed in:4.15.0.1080.82USN-4426-1

Fixed in:5.3.0.1032.26USN-4440-1

Fixed in:5.4.0.1021.19USN-4425-1

linux-image-gcp-lts-18.04Ubuntu

Fixed in:4.15.0.1080.96USN-4426-1

linux-image-genericUbuntu

Fixed in:4.15.0.112.100USN-4426-1

Fixed in:5.4.0.42.45USN-4425-1

linux-image-generic-hwe-16.04Ubuntu

Fixed in:4.15.0.112.114USN-4426-1

linux-image-generic-hwe-18.04Ubuntu

Fixed in:5.4.0.42.46~18.04.35USN-4425-1

linux-image-generic-lpaeUbuntu

Fixed in:4.15.0.112.100USN-4426-1

Fixed in:5.4.0.42.45USN-4425-1

linux-image-generic-lpae-hwe-16.04Ubuntu

Fixed in:4.15.0.112.114USN-4426-1

linux-image-generic-lpae-hwe-18.04Ubuntu

Fixed in:5.4.0.42.46~18.04.35USN-4425-1

linux-image-gkeUbuntu

Fixed in:4.15.0.1080.82USN-4426-1

Fixed in:4.15.0.1066.68USN-4426-1

Fixed in:5.4.0.1021.19USN-4425-1

linux-image-gke-4.15Ubuntu

Fixed in:4.15.0.1066.68USN-4426-1

linux-image-gke-5.0Ubuntu

Fixed in:5.0.0.1045.30USN-4439-1

linux-image-gke-5.3Ubuntu

Fixed in:5.3.0.1032.17USN-4440-1

linux-image-gkeop-5.3Ubuntu

Fixed in:5.3.0.64.120USN-4440-1

linux-image-gkeop-5.4Ubuntu

Fixed in:5.4.0.42.46~18.04.35USN-4425-1

linux-image-kvmUbuntu

Fixed in:4.15.0.1071.67USN-4426-1

Fixed in:5.4.0.1020.19USN-4425-1

linux-image-lowlatencyUbuntu

Fixed in:4.15.0.112.100USN-4426-1

Fixed in:5.4.0.42.45USN-4425-1

linux-image-lowlatency-hwe-16.04Ubuntu

Fixed in:4.15.0.112.114USN-4426-1

linux-image-lowlatency-hwe-18.04Ubuntu

Fixed in:5.4.0.42.46~18.04.35USN-4425-1

linux-image-oemUbuntu

Fixed in:4.15.0.112.114USN-4426-1

Fixed in:4.15.0.1093.96USN-4426-1

Fixed in:5.4.0.42.45USN-4425-1

linux-image-oem-osp1Ubuntu

Fixed in:5.0.0.1065.63USN-4439-1

Fixed in:5.4.0.42.45USN-4425-1

linux-image-oracleUbuntu

Fixed in:4.15.0.1050.41USN-4426-1

Fixed in:5.3.0.1030.27USN-4440-1

Fixed in:5.4.0.1021.19USN-4425-1

linux-image-oracle-lts-18.04Ubuntu

Fixed in:4.15.0.1050.59USN-4426-1

linux-image-raspiUbuntu

Fixed in:5.4.0.1015.50USN-4425-1

linux-image-raspi-hwe-18.04Ubuntu

Fixed in:5.4.0.1015.19USN-4425-1

linux-image-raspi2Ubuntu

Fixed in:4.15.0.1067.65USN-4426-1

Fixed in:5.4.0.1015.50USN-4425-1

linux-image-raspi2-hwe-18.04Ubuntu

Fixed in:5.3.0.1030.20USN-4440-1

linux-image-snapdragon-hwe-18.04Ubuntu

Fixed in:5.4.0.42.46~18.04.35USN-4425-1

linux-image-virtualUbuntu

Fixed in:4.15.0.112.100USN-4426-1

Fixed in:5.4.0.42.45USN-4425-1

linux-image-virtual-hwe-16.04Ubuntu

Fixed in:4.15.0.112.114USN-4426-1

linux-image-virtual-hwe-18.04Ubuntu

Fixed in:5.4.0.42.46~18.04.35USN-4425-1

linux-kvmUbuntu

Fixed in:4.15.0-1071.72USN-4426-1

Fixed in:5.4.0-1020.20USN-4425-1

linux-oemUbuntu

Fixed in:4.15.0-1093.103USN-4426-1

linux-oem-osp1Ubuntu

Fixed in:5.0.0-1065.70USN-4439-1

linux-oracleUbuntu

Fixed in:4.15.0-1050.54~16.04.1USN-4426-1

Fixed in:4.15.0-1050.54USN-4426-1

Fixed in:5.4.0-1021.21USN-4425-1

linux-oracle-5.3Ubuntu

Fixed in:5.3.0-1030.32~18.04.1USN-4440-1

linux-raspiUbuntu

Fixed in:5.4.0-1015.15USN-4425-1

linux-raspi-5.4Ubuntu

Fixed in:5.4.0-1015.15~18.04.1USN-4425-1

linux-raspi2Ubuntu

Fixed in:4.15.0-1067.71USN-4426-1

linux-raspi2-5.3Ubuntu

Fixed in:5.3.0-1030.32~18.04.2USN-4440-1

linux-riscvUbuntu

Fixed in:5.4.0-30.34USN-4425-1

linux-snapdragonUbuntu

Fixed in:4.15.0-1083.91USN-4426-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredHigh

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.31%probability of exploitation in 30 days

67thpercentile

Moderate risk: more likely to be exploited than 67% of all known CVEs.

References

Patch3

Vendor Advisory1

cdn.kernel.org

Third-Party Advisory10

Related Vulnerabilities

Other CWE-862 (Missing Authorization) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-39226	Critical	9.8	100%	KEV	Fix
CVE-2022-0543	Critical	10.0	100%	KEV	Fix
CVE-2021-21978	Critical	9.8	99%	-	Fix
CVE-2023-52163	High	8.8	96%	KEV	-
CVE-2022-1329	High	8.8	93%	-	-
CVE-2023-6875	Critical	9.8	90%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.