5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access 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
0.0004 Low
EPSS
Percentile
5.2%
An information leak flaw was found due to uninitialized memory in the Linux
kernel’s TIPC protocol subsystem, in the way a user sends a TIPC datagram
to one or more destinations. This flaw allows a local user to read some
kernel memory. This issue is limited to no more than 7 bytes, and the user
cannot control what is read. This flaw affects the Linux kernel versions
prior to 5.17-rc1.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 21.10 | noarch | linux | < 5.13.0-37.42 | UNKNOWN |
ubuntu | 21.10 | noarch | linux-aws | < 5.13.0-1019.21 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws-5.13 | < 5.13.0-1019.21~20.04.1 | UNKNOWN |
ubuntu | 21.10 | noarch | linux-azure | < 5.13.0-1021.24 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure-5.13 | < 5.13.0-1021.24~20.04.1 | UNKNOWN |
ubuntu | 21.10 | noarch | linux-gcp | < 5.13.0-1021.25 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-gcp-5.13 | < 5.13.0-1021.25~20.04.1 | UNKNOWN |
ubuntu | 24.04 | noarch | linux-gke | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-hwe-5.13 | < 5.13.0-37.42~20.04.1 | UNKNOWN |
ubuntu | 21.10 | noarch | linux-kvm | < 5.13.0-1018.19 | UNKNOWN |
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
2.1 Low
CVSS2
Access Vector
LOCAL
Access 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
0.0004 Low
EPSS
Percentile
5.2%