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UBUNTU-CVE-2018-9518 High

UBUNTU-CVE-2018-9518

In nfc_llcp_build_sdreq_tlv of llcp_commands.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-73083945.

Exploit probability Not scored
Published September 10, 2018
Required by Not available
Last source change April 22, 2026

02 / AFFECTED SOFTWARE

Affected packages

Ubuntu:14.04:LTS linux

139 explicit affected versions

Ubuntu:14.04:LTS linux-aws

14 explicit affected versions

Ubuntu:14.04:LTS linux-lts-xenial

54 explicit affected versions

Ubuntu:16.04:LTS linux

76 explicit affected versions

Ubuntu:16.04:LTS linux-aws

35 explicit affected versions

Ubuntu:16.04:LTS linux-azure

21 explicit affected versions

Ubuntu:16.04:LTS linux-gcp

19 explicit affected versions

Ubuntu:16.04:LTS linux-hwe

39 explicit affected versions

Ubuntu:16.04:LTS linux-kvm

15 explicit affected versions

Ubuntu:16.04:LTS linux-raspi2

49 explicit affected versions

Ubuntu:16.04:LTS linux-snapdragon

46 explicit affected versions

Ubuntu:18.04:LTS linux

17 explicit affected versions

Ubuntu:18.04:LTS linux-aws

12 explicit affected versions

Ubuntu:18.04:LTS linux-azure

12 explicit affected versions

Ubuntu:18.04:LTS linux-gcp

11 explicit affected versions

Ubuntu:18.04:LTS linux-kvm

12 explicit affected versions

Ubuntu:18.04:LTS linux-oem

9 explicit affected versions

Ubuntu:18.04:LTS linux-raspi2

13 explicit affected versions

Ubuntu:20.04:LTS linux-azure-fde

26 explicit affected versions

Ubuntu:20.04:LTS linux-gke

51 explicit affected versions

Ubuntu:20.04:LTS linux-raspi2

6 explicit affected versions

Ubuntu:20.04:LTS linux-riscv

12 explicit affected versions

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

1 explicit affected versions

Ubuntu:22.04:LTS linux-realtime

1 explicit affected versions

Ubuntu:22.04:LTS linux-riscv

23 explicit affected versions

Ubuntu:24.04:LTS linux-raspi-realtime

1 explicit affected versions

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

3 explicit affected versions

03 / CONNECTIONS

Connected vulnerabilities

related USN-3798-2

04 / EVIDENCE

Source records

Open Source Vulnerabilities UBUNTU-CVE-2018-9518

In nfc_llcp_build_sdreq_tlv of llcp_commands.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android kernel. Android ID: A-73083945.

View original source

05 / REFERENCES

Further evidence