CVE-2017-12153
CVE-2017-12153
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
21 Sep 2017Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A security flaw was discovered in the nl80211_set_rekey_data() function in net/wireless/nl80211.c in the Linux kernel through 4.13.3. This function does not check whether the required attributes are present in a Netlink request. This request can be issued by a user with the CAP_NET_ADMIN capability and may result in a NULL pointer dereference and system crash.
Affected products
n/a · kernel since v3.1-rc1 through v4.13Want to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://bugzilla.novell.com/show_bug.cgi?id=1058410https://bugzilla.redhat.com/show_bug.cgi?id=1491046http://seclists.org/oss-sec/2017/q3/437https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git/commit/?id=e785fa0a164aa11001cba931367c7f94ffaff888https://marc.info/?t=150525503100001&r=1&w=2https://usn.ubuntu.com/3583-1/https://usn.ubuntu.com/3583-2/http://www.debian.org/security/2017/dsa-3981http://www.securityfocus.com/bid/100855