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UBUNTU-CVE-2020-12352 Moderate

UBUNTU-CVE-2020-12352

Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.

Exploit probability Not scored
Published October 14, 2020
Required by Not available
Last source change August 18, 2026

02 / AFFECTED SOFTWARE

Affected packages

Ubuntu:16.04:LTS linux-snapdragon

86 explicit affected versions

Ubuntu:20.04:LTS linux-intel-iotg-5.15

39 explicit affected versions

Ubuntu:22.04:LTS linux-ibm

54 explicit affected versions

Ubuntu:18.04:LTS linux-oem

46 explicit affected versions

Ubuntu:18.04:LTS linux-oem-osp1

28 explicit affected versions

Ubuntu:20.04:LTS linux-raspi2

6 explicit affected versions

Ubuntu:22.04:LTS linux

65 explicit affected versions

Ubuntu:24.04:LTS linux-riscv

4 explicit affected versions

Ubuntu:22.04:LTS linux-gkeop

49 explicit affected versions

Ubuntu:22.04:LTS linux-azure

58 explicit affected versions

Ubuntu:20.04:LTS linux-lowlatency-hwe-5.15

50 explicit affected versions

Ubuntu:24.04:LTS linux-oem-6.8

3 explicit affected versions

Ubuntu:22.04:LTS linux-gke

57 explicit affected versions

Ubuntu:Pro:14.04:LTS linux

191 explicit affected versions

Ubuntu:22.04:LTS linux-raspi

56 explicit affected versions

Ubuntu:Pro:FIPS-updates:18.04:LTS linux-azure-fips

6 explicit affected versions

Ubuntu:Pro:FIPS-updates:22.04:LTS linux-gcp-fips

16 explicit affected versions

Ubuntu:22.04:LTS linux-nvidia-tegra

18 explicit affected versions

Ubuntu:Pro:FIPS-updates:22.04:LTS linux-azure-fips

16 explicit affected versions

Ubuntu:18.04:LTS linux

58 explicit affected versions

Ubuntu:24.04:LTS linux-oracle

5 explicit affected versions

Ubuntu:16.04:LTS linux-hwe-edge

23 explicit affected versions

Ubuntu:24.04:LTS linux

7 explicit affected versions

Ubuntu:Pro:FIPS:18.04:LTS linux-gcp-fips

1 explicit affected versions

Ubuntu:20.04:LTS linux-hwe-5.8

1 explicit affected versions

Ubuntu:Pro:FIPS-updates:20.04:LTS linux-aws-fips

1 explicit affected versions

Ubuntu:24.04:LTS linux-aws

5 explicit affected versions

Ubuntu:20.04:LTS linux-riscv

9 explicit affected versions

Ubuntu:20.04:LTS linux-riscv-5.15

47 explicit affected versions

Ubuntu:20.04:LTS linux

20 explicit affected versions

Ubuntu:22.04:LTS linux-nvidia-tegra-igx

14 explicit affected versions

Ubuntu:18.04:LTS linux-hwe-edge

10 explicit affected versions

Ubuntu:Pro:16.04:LTS linux

169 explicit affected versions

Ubuntu:Pro:Realtime:22.04:LTS linux-intel-iot-realtime

34 explicit affected versions

Ubuntu:18.04:LTS linux-snapdragon

30 explicit affected versions

Ubuntu:Pro:FIPS:20.04:LTS linux-aws-fips

1 explicit affected versions

Ubuntu:22.04:LTS linux-xilinx-zynqmp

11 explicit affected versions

Ubuntu:Pro:FIPS:18.04:LTS linux-fips

1 explicit affected versions

Ubuntu:20.04:LTS linux-oem-5.6

14 explicit affected versions

Ubuntu:22.04:LTS linux-lowlatency

61 explicit affected versions

Ubuntu:Pro:FIPS:18.04:LTS linux-azure-fips

1 explicit affected versions

Ubuntu:22.04:LTS linux-aws

58 explicit affected versions

Ubuntu:Pro:FIPS-updates:22.04:LTS linux-aws-fips

20 explicit affected versions

Ubuntu:22.04:LTS linux-riscv

23 explicit affected versions

Ubuntu:Nvidia-BlueField:24.04:LTS linux-bluefield

11 explicit affected versions

Ubuntu:16.04:LTS linux-raspi2

88 explicit affected versions

Ubuntu:Pro:FIPS:16.04:LTS linux-fips

2 explicit affected versions

Ubuntu:20.04:LTS linux-oracle-5.15

47 explicit affected versions

Ubuntu:22.04:LTS linux-nvidia

42 explicit affected versions

Ubuntu:22.04:LTS linux-oracle

58 explicit affected versions

Ubuntu:18.04:LTS linux-raspi2

51 explicit affected versions

Ubuntu:Pro:14.04:LTS linux-lts-xenial

146 explicit affected versions

Ubuntu:18.04:LTS linux-hwe-5.4

8 explicit affected versions

Ubuntu:24.04:LTS linux-azure

6 explicit affected versions

Ubuntu:Pro:FIPS-preview:22.04:LTS linux-azure-fips

1 explicit affected versions

Ubuntu:24.04:LTS linux-raspi

6 explicit affected versions

Ubuntu:24.04:LTS linux-ibm

5 explicit affected versions

Ubuntu:22.04:LTS linux-kvm

60 explicit affected versions

Ubuntu:24.04:LTS linux-gcp

6 explicit affected versions

Ubuntu:20.04:LTS linux-gcp-5.15

49 explicit affected versions

Ubuntu:Pro:FIPS:20.04:LTS linux-azure-fips

1 explicit affected versions

Ubuntu:Pro:FIPS-preview:22.04:LTS linux-aws-fips

2 explicit affected versions

Ubuntu:16.04:LTS linux

118 explicit affected versions

Ubuntu:20.04:LTS linux-gke

51 explicit affected versions

Ubuntu:Pro:Realtime:24.04:LTS linux-raspi-realtime

3 explicit affected versions

Ubuntu:22.04:LTS linux-intel-iotg

45 explicit affected versions

Ubuntu:Nvidia-BlueField:22.04:LTS linux-bluefield

32 explicit affected versions

Ubuntu:Pro:FIPS:18.04:LTS linux-aws-fips

1 explicit affected versions

Ubuntu:Pro:FIPS-updates:18.04:LTS linux-fips

10 explicit affected versions

Ubuntu:Pro:FIPS-updates:22.04:LTS linux-fips

21 explicit affected versions

Ubuntu:Pro:FIPS:20.04:LTS linux-gcp-fips

1 explicit affected versions

Ubuntu:Pro:Realtime:24.04:LTS linux-realtime

2 explicit affected versions

Ubuntu:Pro:FIPS-updates:20.04:LTS linux-azure-fips

1 explicit affected versions

Ubuntu:Pro:FIPS-updates:18.04:LTS linux-aws-fips

9 explicit affected versions

Ubuntu:20.04:LTS linux-azure-5.15

50 explicit affected versions

Ubuntu:20.04:LTS linux-nvidia-tegra-5.15

14 explicit affected versions

Ubuntu:18.04:LTS linux-raspi-5.4

6 explicit affected versions

Ubuntu:20.04:LTS linux-azure-fde

26 explicit affected versions

Ubuntu:24.04:LTS linux-lowlatency

6 explicit affected versions

Ubuntu:18.04:LTS linux-raspi2-5.3

13 explicit affected versions

Ubuntu:20.04:LTS linux-hwe-5.15

50 explicit affected versions

Ubuntu:20.04:LTS linux-aws-5.15

49 explicit affected versions

Ubuntu:22.04:LTS linux-gcp

58 explicit affected versions

Ubuntu:16.04:LTS linux-hwe

77 explicit affected versions

Ubuntu:20.04:LTS linux-ibm-5.15

30 explicit affected versions

Ubuntu:Pro:FIPS:16.04:LTS linux-fips

79 explicit affected versions

Ubuntu:Pro:FIPS-preview:22.04:LTS linux-fips

1 explicit affected versions

Ubuntu:Pro:FIPS-preview:22.04:LTS linux-gcp-fips

1 explicit affected versions

Ubuntu:Pro:Realtime:22.04:LTS linux-realtime

55 explicit affected versions

Ubuntu:18.04:LTS linux-hwe

43 explicit affected versions

Ubuntu:Pro:FIPS-updates:20.04:LTS linux-gcp-fips

1 explicit affected versions

Ubuntu:24.04:LTS linux-gke

1 explicit affected versions

Ubuntu:20.04:LTS linux-raspi

10 explicit affected versions

Ubuntu:22.04:LTS linux-realtime

1 explicit affected versions

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities UBUNTU-CVE-2020-12352

Improper access control in BlueZ may allow an unauthenticated user to potentially enable information disclosure via adjacent access.

View original source

05 / REFERENCES

Further evidence