CVE-2023-47233
בינונית 4.3
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
4.3 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - CWE
- CWE-416
מוצרים מושפעים
linux: linux kernel
קישורים
- https://lore.kernel.org/all/20231104054709.716585-1-zyytlz.wz%40163.com/ Mailing ListPatch
- https://marc.info/?l=linux-kernel&m=169907678011243&w=2 Mailing ListPatch
- https://lore.kernel.org/all/20231104054709.716585-1-zyytlz.wz%40163.com/ Mailing ListPatch
- https://marc.info/?l=linux-kernel&m=169907678011243&w=2 Mailing ListPatch
- https://bugzilla.suse.com/show_bug.cgi?id=1216702 Issue TrackingThird Party Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f7…
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
- https://bugzilla.suse.com/show_bug.cgi?id=1216702 Issue TrackingThird Party Advisory
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0f7…