Vulnerability Details : CVE-2018-3564
In the FastRPC driver in Android releases from CAF using the linux kernel (Android for MSM, Firefox OS for MSM, QRD Android) before security patch level 2018-06-05, a Use After Free condition can occur when mapping on the remote processor fails.
Vulnerability category: Memory Corruption
Products affected by CVE-2018-3564
- cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-3564
0.03%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-3564
| 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-2018-3564
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-3564
-
https://source.codeaurora.org/quic/la/kernel/msm-4.4/commit/?id=782cd411398e3cf2aca1615ab2649df0c46920ee
kernel/msm-4.4 - Unnamed repositoryPatch;Third Party Advisory
-
https://source.android.com/security/bulletin/pixel/2018-06-01#qualcomm-components
Pixel / Nexus Security Bulletin—June 2018 | Android Open Source ProjectVendor Advisory
-
https://www.codeaurora.org/security-bulletin/2018/07/02/july-2018-code-aurora-security-bulletin
July 2018 Code Aurora Security Bulletin - Code AuroraPatch;Third Party Advisory
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