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VULNERABILITIES

CVE-2019-13648 Details

Description

In the Linux kernel through 5.2.1 on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00055.html CVE
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00056.html CVE
http://packetstormsecurity.com/files/154059/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html CVE
https://git.kernel.org/torvalds/c/f16d80b75a096c52354c6e0a574993f3b0dfbdfe CVE
https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html CVE

see all 34 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-399Resource Management Errors[email protected]

Affected Products

ProductVersions
linux linux kernel
<= 5.2.1

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

17 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-13648
NVD Published Date:
Jul 19, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-13648 Details - Not Deferred