CVE-2019-3900

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

4.34% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 90.9% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Important. 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

2019-04-25 14:41Z7 YR AGO

Last updated

2024-08-04 19:26Z2 YR AGO

Reserved

2019-01-03

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

Weaknesses

• CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base

Data version

5.1

Document digest

cb4f2aca6e8dfd0c42d16158c415deca325bbcecea7e1401d4ed15259ac62dd9

• www.securityfocus.com108076http://www.securityfocus.com/bid/108076vdb-entryx_refsource_BID
• lists.fedoraproject.orgFEDORA-2019-87d807d7cbhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOFNJA5NNVXQ6AV6KGZB677JIVXAMJHT/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-8219efa9f6https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYTZH6QCNITK7353S6RCRT2PQHZSDPXD/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-a6cd583a8dhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RI3WXXM5URTZSR3RVEKO6MDXDFIKTZ5R/vendor-advisoryx_refsource_FEDORA
• access.redhat.comRHSA-2019:1973https://access.redhat.com/errata/RHSA-2019:1973vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:2043https://access.redhat.com/errata/RHSA-2019:2043vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:2029https://access.redhat.com/errata/RHSA-2019:2029vendor-advisoryx_refsource_REDHAT
• seclists.org20190813 [SECURITY] [DSA 4497-1] linux security updatehttps://seclists.org/bugtraq/2019/Aug/18mailing-listx_refsource_BUGTRAQ
• www.debian.orgDSA-4497https://www.debian.org/security/2019/dsa-4497vendor-advisoryx_refsource_DEBIAN
• lists.debian.org[debian-lts-announce] 20190814 [SECURITY] [DLA 1884-1] linux security updatehttps://lists.debian.org/debian-lts-announce/2019/08/msg00016.htmlmailing-listx_refsource_MLIST
• lists.debian.org[debian-lts-announce] 20190814 [SECURITY] [DLA 1885-1] linux-4.9 security updatehttps://lists.debian.org/debian-lts-announce/2019/08/msg00017.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4117-1https://usn.ubuntu.com/4117-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4114-1https://usn.ubuntu.com/4114-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4115-1https://usn.ubuntu.com/4115-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4116-1https://usn.ubuntu.com/4116-1/vendor-advisoryx_refsource_UBUNTU
• usn.ubuntu.comUSN-4118-1https://usn.ubuntu.com/4118-1/vendor-advisoryx_refsource_UBUNTU
• access.redhat.comRHSA-2019:3220https://access.redhat.com/errata/RHSA-2019:3220vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:3309https://access.redhat.com/errata/RHSA-2019:3309vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:3517https://access.redhat.com/errata/RHSA-2019:3517vendor-advisoryx_refsource_REDHAT
• seclists.org20191108 [slackware-security] Slackware 14.2 kernel (SSA:2019-311-01)https://seclists.org/bugtraq/2019/Nov/11mailing-listx_refsource_BUGTRAQ
• access.redhat.comRHSA-2019:3836https://access.redhat.com/errata/RHSA-2019:3836vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:3967https://access.redhat.com/errata/RHSA-2019:3967vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2019:4058https://access.redhat.com/errata/RHSA-2019:4058vendor-advisoryx_refsource_REDHAT
• access.redhat.comRHSA-2020:0204https://access.redhat.com/errata/RHSA-2020:0204vendor-advisoryx_refsource_REDHAT
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20190517-0005/x_refsource_CONFIRM
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuApr2021.htmlx_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.htmlx_refsource_MISC
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3900x_refsource_CONFIRM
• www.spinics.nethttps://www.spinics.net/lists/kernel/msg3111012.htmlx_refsource_CONFIRM