4.7

CVE-2019-19965

Exploit
In the Linux kernel through 5.4.6, there is a NULL pointer dereference in drivers/scsi/libsas/sas_discover.c because of mishandling of port disconnection during discovery, related to a PHY down race condition, aka CID-f70267f379b5.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version <= 5.4.6
Debian ≫ Debian Linux Version 8.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.10
Netapp ≫ Active Iq Unified Manager Version - SwPlatform vmware_vsphere
Netapp ≫ Cloud Backup Version -
Netapp ≫ E-series Santricity Os Controller Version >= 11.0.0 <= 11.70.1
Netapp ≫ Hci Management Node Version -
Netapp ≫ Solidfire Version -
Opensuse ≫ Leap Version 15.1
Netapp ≫ A700s Firmware Version -
   Netapp ≫ A700s Version -
Netapp ≫ H610s Firmware Version -
   Netapp ≫ H610s Version -
Netapp ≫ 8300 Firmware Version -
   Netapp ≫ 8300 Version -
Netapp ≫ 8700 Firmware Version -
   Netapp ≫ 8700 Version -
Netapp ≫ A400 Firmware Version -
   Netapp ≫ A400 Version -
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.65% 0.464
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.7 1 3.6
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
NIST 1.9 3.4 2.9
AV:L/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://lists.debian.org/debian-lts-announce/2020/03/msg00001.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4284-1/
Third Party Advisory
https://usn.ubuntu.com/4287-1/
Third Party Advisory
https://usn.ubuntu.com/4287-2/
Third Party Advisory
https://usn.ubuntu.com/4286-1/
Third Party Advisory
https://usn.ubuntu.com/4286-2/
Third Party Advisory
https://usn.ubuntu.com/4285-1/
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00021.html
Third Party Advisory
Mailing List
https://security.netapp.com/advisory/ntap-20200204-0002/
Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f70267f379b5e5e11bdc5d72a56bf17e5feed01f
Patch
Vendor Advisory
Exploit