VulnerabilityModified
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.
HIGH 7.8EPSS 0.26%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.26%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 7.8 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.26% probability · 18th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- google/android · canonical/ubuntu linux
- Source
- security@android.com
References
- https://source.android.com/security/bulletin/pixel/2018-09-01Vendor Advisory
- https://usn.ubuntu.com/3798-1/Patch, Third Party Advisory
- https://usn.ubuntu.com/3798-2/Third Party Advisory
- https://source.android.com/security/bulletin/pixel/2018-09-01Vendor Advisory
- https://usn.ubuntu.com/3798-1/Patch, Third Party Advisory
- https://usn.ubuntu.com/3798-2/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.