How severe is CVE-2023-47233?

This vulnerability has a severity rating of MEDIUM with a CVSS score of 4.3 out of 10.

What type of vulnerability is CVE-2023-47233?

This is classified as CWE-416, which is a common weakness in software security.

CVE-2023-47233

MEDIUM Year: 2023

CVSS v3 Score

4.3

Medium

Weakness Type

CWE-416

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Vulnerability Description

The brcm80211 component in the Linux kernel through 6.5.10 has a brcmf_cfg80211_detach use-after-free in the device unplugging (disconnect the USB by hotplug) code. For physically proximate attackers with local access, this "could be exploited in a real world scenario." This is related to brcmf_cfg80211_escan_timeout_worker in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c.

CVE-2017-5021

MEDIUM

CVSS:4.3(Medium)

A use after free in Google Chrome prior to 56.0.2924.76 for Linux, Windows and Mac, and 56.0.2924.87 for Android, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML p...

CWE-4162017

CVE-2018-16840

MEDIUM

CVSS:4.3(Medium)

A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. When closing and cleaning up an 'easy' handle in the `Curl_close()` func...

CWE-4162018

CVE-2019-15920

MEDIUM

CVSS:4.3(Medium)

An issue was discovered in the Linux kernel before 5.0.10. SMB2_read in fs/cifs/smb2pdu.c has a use-after-free. NOTE: this was not fixed correctly in 5.0.10; see the 5.0.11 ChangeLog, which documents ...

CWE-4162019

CVE-2019-8051

MEDIUM

CVSS:4.3(Medium)

Adobe Acrobat and Reader versions 2019.012.20035 and earlier, 2019.012.20035 and earlier, 2017.011.30142 and earlier, 2017.011.30143 and earlier, 2015.006.30497 and earlier, and 2015.006.30498 and ear...

CWE-4162019