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VULNERABILITIES

CVE-2019-19062 Details

Description

A memory leak in the crypto_report() function in crypto/crypto_user_base.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering crypto_report_alg() failures, aka CID-ffdde5932042.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.7 MEDIUMVector:CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html CVEMailing ListThird Party Advisory
http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html CVEThird Party AdvisoryVDB Entry
https://github.com/torvalds/linux/commit/ffdde5932042600c6807d46c1550b28b0db6a3bc CVEPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html CVEMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html CVEMailing ListThird Party Advisory

see all 30 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-401Missing Release of Memory after Effective Lifetime[email protected]

Affected Products

ProductVersions

Change History

20 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-19062
NVD Published Date:
Nov 18, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-19062 Details - Not Deferred