Vulnerability Details : CVE-2018-11270
In all android releases (Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, memory allocated with devm_kzalloc is automatically released by the kernel if the probe function fails with an error code. This may result in data corruption.
Products affected by CVE-2018-11270
- cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-11270
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 19 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-11270
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-11270
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-11270
-
https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=d475e1aba3f8be3b135199014549ff9d5c315e1d
kernel/msm-3.10 - Unnamed repositoryPatch;Third Party Advisory
-
https://www.codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin
September 2018 Code Aurora Security Bulletin - Code AuroraPatch;Third Party Advisory
-
https://source.android.com/security/bulletin/2018-09-01#qualcomm-components
Android Security Bulletin—September 2018 | Android Open Source ProjectPatch;Vendor Advisory
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