Ubuntu.comUB:CVE-2021-39711CVE-2021-39711
2.1 Low
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
4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
0.0004 Low
EPSS
Percentile
5.1%
In bpf_prog_test_run_skb of test_run.c, there is a possible out of bounds
read due to Incorrect Size Value. This could lead to local information
disclosure with System execution privileges needed. User interaction is not
needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
A-154175781References: Upstream kernel
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < 4.15.0-169.177 | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1121.129 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1120.128~16.04.1 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux-azure | < 4.15.0-1131.144~14.04.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-azure | < 4.15.0-1131.144~16.04.1 | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-azure-4.15 | < 4.15.0-1131.144 | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-dell300x | < 4.15.0-1035.40 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-gcp | < 4.15.0-1116.130~16.04.1 | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-gcp-4.15 | < 4.15.0-1116.130 | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-hwe | < 4.15.0-169.177~16.04.1 | UNKNOWN |
Related
2.1 Low
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
4.4 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
0.0004 Low
EPSS
Percentile
5.1%