CVE-2019-12817

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

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 31.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2019-06-25 11:12Z7 YR AGO

Last updated

2024-08-04 23:32Z2 YR AGO

Reserved

2019-06-13

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-787Out-of-bounds WriteBase
• CWE-1341Multiple Releases of Same Resource or HandleBase

Data version

5.1

Document digest

44fe6a9176a699513b5842c7bd611d59f5c78788a82ae01b8f47a4f4a380d8a5

• usn.ubuntu.comUSN-4031-1https://usn.ubuntu.com/4031-1/vendor-advisoryx_refsource_UBUNTU
• www.openwall.com[oss-security] 20190625 CVE-2019-12817: Linux kernel: powerpc: Unrelated processes may be able to read/write to each other's virtual memoryhttp://www.openwall.com/lists/oss-security/2019/06/24/5mailing-listx_refsource_MLIST
• git.kernel.orghttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ca72d88378b2f2444d3ec145dd442d449d3fefbcx_refsource_MISC
• cdn.kernel.orghttps://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.15x_refsource_CONFIRM
• www.securityfocus.com108884http://www.securityfocus.com/bid/108884vdb-entryx_refsource_BID
• lists.fedoraproject.orgFEDORA-2019-6817686c4dhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WSKLL2374YGFQR6LSVCFGTTCRGBTLAWZ/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-69c132b061https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OTLN3KQYEEWWAJYA4BUYYDMWWXCJQNV2/vendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgopenSUSE-SU-2019:1757http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.htmlvendor-advisoryx_refsource_SUSE
• www.debian.orgDSA-4495https://www.debian.org/security/2019/dsa-4495vendor-advisoryx_refsource_DEBIAN
• seclists.org20190812 [SECURITY] [DSA 4495-1] linux security updatehttps://seclists.org/bugtraq/2019/Aug/13mailing-listx_refsource_BUGTRAQ
• support.f5.comhttps://support.f5.com/csp/article/K12876166x_refsource_CONFIRM
• access.redhat.comRHSA-2019:2703https://access.redhat.com/errata/RHSA-2019:2703vendor-advisoryx_refsource_REDHAT
• support.f5.comhttps://support.f5.com/csp/article/K12876166?utm_source=f5support&amp%3Butm_medium=RSSx_refsource_CONFIRM