Description
The brcmf_cfg80211_mgmt_tx function in drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c in the Linux kernel before 4.12.3 allows local users to cause a denial of service (buffer overflow and system crash) or possibly gain privileges via a crafted NL80211_CMD_FRAME Netlink packet.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a Linux kernel before 4.12.3
Linux kernel before 4.12.3affected
References
- http://www.debian.org/security/2017/dsa-3927 ↗
- https://github.com/torvalds/linux/commit/8f44c9a41386729fea410e688959ddaa9d51be7c ↗
- http://www.securityfocus.com/bid/99955 ↗
- https://access.redhat.com/errata/RHSA-2017:2918 ↗
- https://access.redhat.com/errata/RHSA-2017:2931 ↗
- https://source.android.com/security/bulletin/2017-11-01 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1473198 ↗
- https://access.redhat.com/errata/RHSA-2017:2863 ↗
- http://www.securitytracker.com/id/1038981 ↗
- https://bugzilla.novell.com/show_bug.cgi?id=1049645 ↗
- http://www.debian.org/security/2017/dsa-3945 ↗
- https://www.spinics.net/lists/stable/msg180994.html ↗
- http://openwall.com/lists/oss-security/2017/07/24/2 ↗
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.12.3 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8f44c9a41386729fea410e688959ddaa9d51be7c ↗
- https://access.redhat.com/errata/RHSA-2017:2930 ↗