CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
16.3%
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp6_input() function and could occur while processing a udp packet that is smaller than the size of the ‘udphdr’ structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. The highest threat from this vulnerability is to data confidentiality. This flaw affects libslirp versions prior to 4.6.0.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
Alpine | 3.18-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
Alpine | 3.19-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
Alpine | 3.20-community | noarch | libslirp | < 4.6.0-r0 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
AI Score
Confidence
Low
EPSS
Percentile
16.3%