Vulnerability in Broadcom Bcm4335c0
CVE-2018-19860
Broadcom firmware before summer 2014 on Nexus 5 BCM4335C0 2012-12-11, Raspberry Pi 3 BCM43438A1 2014-06-02, and unspecifed other devices does not properly restrict LMP commnds and executes certain memory contents upon receiving an LMP command, as demonstrated by executing an HCI command.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.010 (61.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 62nd percentile — 61.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Broadcom Bcm4335c0
- Broadcom Bcm4335c0 Firmware — versions 2012-12-11
- Broadcom Bcm43438a1
- Broadcom Bcm43438a1 Firmware — versions 2014-06-02
- Cypress Cyw20702a1kwfbg
- Cypress Cyw20702a1kwfbg Firmware
- Cypress Cyw20702a1kwfbgt
- Cypress Cyw20702a1kwfbgt Firmware
- Cypress Cyw20702b0kwfbg
- Cypress Cyw20702b0kwfbg Firmware
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.broadcom.com/support/resources/product-security-center (Vendor Advisory)
- source.android.com/security/bulletin/2019-05-01 (Third Party Advisory)
- support.apple.com/kb/HT210348
- seclists.org/fulldisclosure/2019/Jul/22 (mailing-list)
- seclists.org/bugtraq/2019/Aug/21 (mailing-list)
- seclists.org/fulldisclosure/2019/Aug/11 (mailing-list)
Frequently asked questions
- What is CVE-2018-19860?
- CVE-2018-19860 is a high-severity vulnerability in Broadcom Bcm4335c0, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 8.8/10. Published 2019-06-07.
- How severe is CVE-2018-19860?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2018-19860 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.