6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:L/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
69.8%
Improper access control in BlueZ may allow an unauthenticated user to
potentially enable information disclosure via adjacent access.
Author | Note |
---|---|
sbeattie | introduced in 3.6 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | <Β 4.15.0-122.124 | UNKNOWN |
ubuntu | 20.04 | noarch | linux | <Β 5.4.0-52.57 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <Β 4.4.0-197.229 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gke-5.4 | <Β any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gkeop-5.4 | <Β any | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | <Β 4.15.0-122.124~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-hwe-5.4 | <Β 5.4.0-52.57~18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-hwe-5.8 | <Β any | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | <Β 4.4.0-197.229~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 18.04 | noarch | linux-oem | <Β 4.15.0-1100.110 | UNKNOWN |
git.kernel.org/linus/eddb7732119d53400f48a02536a84c509692faa8
github.com/google/security-research/security/advisories/GHSA-7mh3-gq28-gfrq
launchpad.net/bugs/cve/CVE-2020-12352
lore.kernel.org/linux-bluetooth/[email protected]/
nvd.nist.gov/vuln/detail/CVE-2020-12352
security-tracker.debian.org/tracker/CVE-2020-12352
ubuntu.com/security/notices/USN-4591-1
ubuntu.com/security/notices/USN-4592-1
ubuntu.com/security/notices/USN-4657-1
www.cve.org/CVERecord?id=CVE-2020-12352
www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00435.html
6.5 Medium
CVSS3
Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.3 Low
CVSS2
Access Vector
ADJACENT_NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:A/AC:L/Au:N/C:P/I:N/A:N
0.003 Low
EPSS
Percentile
69.8%