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nvd[email protected]NVD:CVE-2021-38578
HistoryMar 03, 2022 - 10:15 p.m.

CVE-2021-38578

2022-03-0322:15:08
CWE-124
CWE-787
[email protected]
web.nvd.nist.gov

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.9%

JSON

Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.

Affected configurations

NVD
Node
tianocoreedk2Range≤202202
Node
insydekernelMatch5.0
OR
insydekernelMatch5.1
OR
insydekernelMatch5.2
OR
insydekernelMatch5.3
OR
insydekernelMatch5.4
OR
insydekernelMatch5.5

Related

nessus 20
osv 2
openvas 14
alpinelinux 1
cve 1
redhatcve 1
cvelist 1
debiancve 1
altlinux 1
prion 1
ubuntucve 1
oraclelinux 1
almalinux 1
redhat 2
ics 1
nessus
nessus
SUSE SLES12 Security Update : ovmf (SUSE-SU-2023:1941-1)
2023-04-25 00:00:00
SUSE SLES15 Security Update : ovmf (SUSE-SU-2023:1958-1)
2023-04-25 00:00:00
SUSE SLES15 Security Update : ovmf (SUSE-SU-2023:1940-1)
2023-04-25 00:00:00
osv
osv
CVE-2021-38578
2022-03-03 22:15:08
Important: edk2 security, bug fix, and enhancement update
2023-05-09 00:00:00
openvas
openvas
Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2023-1945)
2023-05-16 00:00:00
Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2023-2257)
2023-06-12 00:00:00
Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2023-1652)
2023-04-27 00:00:00
alpinelinux
alpinelinux
CVE-2021-38578
2022-03-03 22:15:08
cve
cve
CVE-2021-38578
2022-03-03 22:15:08
redhatcve
redhatcve
CVE-2021-38578
2022-06-13 17:07:55
cvelist
cvelist
CVE-2021-38578
2022-03-03 21:53:37
debiancve
debiancve
CVE-2021-38578
2022-03-03 22:15:08
altlinux
altlinux
Security fix for the ALT Linux 10 package edk2 version 20221117-alt1
2022-12-21 00:00:00
prion
prion
Design/Logic Flaw
2022-03-03 22:15:00
ubuntucve
ubuntucve
CVE-2021-38578
2022-03-03 00:00:00
oraclelinux
oraclelinux
edk2 security, bug fix, and enhancement update
2023-05-15 00:00:00
almalinux
almalinux
Important: edk2 security, bug fix, and enhancement update
2023-05-09 00:00:00
redhat
redhat
(RHSA-2023:2165) Important: edk2 security, bug fix, and enhancement update
2023-05-09 05:02:08
(RHSA-2023:3367) Important: OpenShift Container Platform 4.13.2 bug fix and security update
2023-06-07 01:48:02
ics
ics
Siemens RUGGEDCOM APE1808 Product Family
2023-09-14 12:00:00

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.002 Low

EPSS

Percentile

55.9%

JSON
Related for NVD:CVE-2021-38578
nessus20osv2openvas14alpinelinux1cve1redhatcve1cvelist1debiancve1altlinux1prion1ubuntucve1oraclelinux1almalinux1redhat2ics1