CVE-2018-11276
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, double free of memory allocation is possible in Kernel when it explicitly tries to free that memory on driver probe failure, since memory allocated is automatically freed on probe.
Overview
- CVE ID
- CVE-2018-11276
- Assigner
- product-security@qualcomm.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-09-18T18:29:02
- Last Modified Date
- 2018-11-09T18:24:16
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:google:android:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin | Patch Third Party Advisory |
| https://source.codeaurora.org/quic/la/kernel/msm-3.18/commit/?id=83a44ca6057bf9c1e36515cded28edc32a4a1501 | Patch Third Party Advisory |
| https://source.android.com/security/bulletin/pixel/2018-09-01#qualcomm-components | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-11276 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11276 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:53:18 | Added to TrackCVE | |||
| 2022-12-03 12:16:56 | security.cna@qualcomm.com | product-security@qualcomm.com | CVE Assigner | updated |
| 2022-12-03 12:16:56 | 2018-09-18T18:29Z | 2018-09-18T18:29:02 | CVE Published Date | updated |
| 2022-12-03 12:16:56 | 2018-11-09T18:24:16 | CVE Modified Date | updated | |
| 2022-12-03 12:16:57 | Analyzed | Vulnerability Status | updated |