CVE & CISA-KEV Catalog

CVE-2019-11098

MEDIUM
6.8
CVSS v3
NVD

Description

Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of privilege, denial of service and/or information disclosure via physical access.

CWE-20Improper Input Validation

How to fix

Remediation Available
edk2Debian
Fixed in:2020.11-2+deb11u1CVE-2019-11098
Fixed in:2020.11-5CVE-2019-11098
Fixed in:2020.11-5CVE-2019-11098
Fixed in:2020.11-5CVE-2019-11098
edk2Ubuntu
Fixed in:0~20191122.bd85bf54-2ubuntu3.3USN-5088-1
ovmfUbuntu
Fixed in:0~20191122.bd85bf54-2ubuntu3.3USN-5088-1
qemu-efiUbuntu
Fixed in:0~20191122.bd85bf54-2ubuntu3.3USN-5088-1
qemu-efi-aarch64Ubuntu
Fixed in:0~20191122.bd85bf54-2ubuntu3.3USN-5088-1
qemu-efi-armUbuntu
Fixed in:0~20191122.bd85bf54-2ubuntu3.3USN-5088-1

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 VectorPhysical
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

0.34%probability of exploitation in 30 days
26thpercentile

Low risk: more likely to be exploited than 26% of all known CVEs.

References

Third-Party Advisory1

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2024-3400Critical10.0100%KEV + Ransom-
CVE-2021-45105Medium5.9100%-Fix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2021-21985Critical9.8100%KEV + RansomFix
CVE-2018-7600Critical9.8100%KEV + RansomFix
CVE-2020-3452High7.5100%KEVFix
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Markdown

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HTML

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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.