CVE-2019-9500

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.85% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 89.4% of scored records. A rank, not a probability.

NVD base score

8.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-01-16 20:35Z6 YR AGO

Last updated

2024-08-04 21:54Z2 YR AGO

Reserved

2019-03-01

Assigning CNA

certcc

Record state

PUBLISHED

Severity

High (CVSS 7.9)

CNA CVSS vector

CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

Weaknesses

• CWE-122Heap-based Buffer OverflowVariant
• CWE-787Out-of-bounds WriteBase

Data version

5.1

Document digest

6d7f90a5139dd43a88d25f23ec72c5a14b89f7a1fbf51e7bd6f82ebb0dcd9883

• blog.quarkslab.comhttps://blog.quarkslab.com/reverse-engineering-broadcom-wireless-chipsets.htmlx_refsource_MISC
• kb.cert.orghttps://kb.cert.org/vuls/id/166939/x_refsource_MISC
• git.kernel.orghttps://git.kernel.org/linus/1b5e2423164b3670e8bc9174e4762d297990deffx_refsource_MISC