CVE-2019-18885

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 66.4% of scored records. A rank, not a probability.

NVD base score

5.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-11-14 13:53Z6 YR AGO

Last updated

2024-08-05 02:02Z2 YR AGO

Reserved

2019-11-12

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

3585437e87a70b27776102182514507d73a0d6d4b06e2d5ac34b013574fefd1f

• usn.ubuntu.comUSN-4254-1https://usn.ubuntu.com/4254-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4254-2https://usn.ubuntu.com/4254-2/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4258-1https://usn.ubuntu.com/4258-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4287-1https://usn.ubuntu.com/4287-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4287-2https://usn.ubuntu.com/4287-2/vendor-advisoryx_refsource_UBUNTU
• lists.debian.org[debian-lts-announce] 20200812 [SECURITY] [DLA 2323-1] linux-4.19 new packagehttps://lists.debian.org/debian-lts-announce/2020/08/msg00019.htmlmailing-listx_refsource_MLIST
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuApr2021.htmlx_refsource_MISC
• github.comhttps://github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1x_refsource_MISC
• github.comhttps://github.com/bobfuzzer/CVE-2019-18885x_refsource_MISC
• git.kernel.orghttps://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20191205-0001/x_refsource_CONFIRM
• packetstormsecurity.comhttp://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.htmlx_refsource_MISC