CVE-2019-9500 (GCVE-0-2019-9500)

Vulnerability from cvelistv5 – Published: 2020-01-16 20:35 – Updated: 2024-08-04 21:54
VLAI?
Summary
The Broadcom brcmfmac WiFi driver prior to commit 1b5e2423164b3670e8bc9174e4762d297990deff is vulnerable to a heap buffer overflow. If the Wake-up on Wireless LAN functionality is configured, a malicious event frame can be constructed to trigger an heap buffer overflow in the brcmf_wowl_nd_results function. This vulnerability can be exploited with compromised chipsets to compromise the host, or when used in combination with CVE-2019-9503, can be used remotely. In the worst case scenario, by sending specially-crafted WiFi packets, a remote, unauthenticated attacker may be able to execute arbitrary code on a vulnerable system. More typically, this vulnerability will result in denial-of-service conditions.
CWE
  • CWE-122 - Heap-based Buffer Overflow
Assigner
Impacted products
Vendor Product Version
Broadcom brcmfmac WiFi driver Affected: commit prior to 1b5e2423164b3670e8bc9174e4762d297990deff
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Show details on NVD website

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  }
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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