Alpine Linux Development TeamALPINE:CVE-2021-38578CVE-2021-38578
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
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
56.0%
Existing CommBuffer checks in SmmEntryPoint will not catch underflow when computing BufferSize.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | 3.15-community | noarch | edk2 | = 0.0.202011-r1 | UNKNOWN |
| Alpine | 3.16-community | noarch | edk2 | = 0.0.202202-r1 | UNKNOWN |
| Alpine | 3.17-community | noarch | edk2 | = 0.0.202208-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | edk2 | = 0.0.202302-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | edk2 | = 0.0.202308-r0 | UNKNOWN |
| Alpine | edge-community | noarch | edk2 | = 0.0.202308-r1 | UNKNOWN |
| Alpine | 3.20-community | noarch | edk2 | = 0.0.202308-r1 | UNKNOWN |
Related
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
10 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
56.0%