AZL-31942
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31942.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-31942
- Upstream
- Published
- 2023-11-03T21:15:17Z
- Modified
- 2026-04-01T05:10:30.208873Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- CVE-2023-47233 affecting package kernel for versions less than 5.15.158.2-1
- Details
-
The brcm80211 component in the Linux kernel through 6.5.10 has a brcmfcfg80211detach 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 brcmfcfg80211escantimeoutworker in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c.
- References