Vulnerability Details : CVE-2019-13581
An issue was discovered in Marvell 88W8688 Wi-Fi firmware before version p52, as used on Tesla Model S/X vehicles manufactured before March 2018, via the Parrot Faurecia Automotive FC6050W module. A heap-based buffer overflow allows remote attackers to cause a denial of service or execute arbitrary code via malformed Wi-Fi packets.
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service
Products affected by CVE-2019-13581
- cpe:2.3:o:marvell:88w8688_firmware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-13581
2.21%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 88 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-13581
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-13581
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-13581
-
https://www.marvell.com/documents/ioaj5dntk2ubykssa78s/
Vendor Advisory
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https://keenlab.tencent.com/en/2020/01/02/exploiting-wifi-stack-on-tesla-model-s/
Exploiting Wi-Fi Stack on Tesla Model S | Keen Security Lab Blog
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