5.5

CVE-2019-12984

A NULL pointer dereference vulnerability in the function nfc_genl_deactivate_target() in net/nfc/netlink.c in the Linux kernel before 5.1.13 can be triggered by a malicious user-mode program that omits certain NFC attributes, leading to denial of service.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.1.13
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.35% 0.815
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvd@nist.gov 4.3 8.6 2.9
AV:N/AC:M/Au:N/C:N/I:N/A:P
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://usn.ubuntu.com/4094-1/
https://usn.ubuntu.com/4118-1/
http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html
https://seclists.org/bugtraq/2019/Aug/13
https://www.debian.org/security/2019/dsa-4495
https://usn.ubuntu.com/4117-1/
https://usn.ubuntu.com/4093-1/
http://www.securityfocus.com/bid/108905
Third Party Advisory
VDB Entry
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.13
Vendor Advisory
Release Notes
https://github.com/torvalds/linux/commit/385097a3675749cbc9e97c085c0e5dfe4269ca51
Patch
Third Party Advisory
https://security.netapp.com/advisory/ntap-20190806-0001/