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CVE-2019-19081

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Date: November 18, 2019

A memory leak in the nfp_flower_spawn_vnic_reprs() function in drivers/net/ethernet/netronome/nfp/flower/main.c in the Linux kernel before 5.3.4 allows attackers to cause a denial of service (memory consumption), aka CID-8ce39eb5a67a.

Language: C

Severity Score

Related Resources (9)

https://security.netapp.com/advisory/ntap-20191205-0001/
https://github.com/torvalds/linux/commit/8ce39eb5a67aee25d9f05b40b673c95b23502e3e
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-19081
https://nvd.nist.gov/vuln/detail/CVE-2019-19081
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.4
https://access.redhat.com/security/cve/CVE-2019-19081
https://security-tracker.debian.org/tracker/CVE-2019-19081
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
https://www.mend.io/vulnerability-database/CVE-2019-19081

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Missing Release of Memory after Effective Lifetime

CWE-401

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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