5.5

CVE-2019-19047

EPSS 0.07%
Published 18.11.2019 06:15:11
Last modified 21.11.2024 04:34:03
Source cve@mitre.org
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A memory leak in the mlx5_fw_fatal_reporter_dump() function in drivers/net/ethernet/mellanox/mlx5/core/health.c in the Linux kernel before 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering mlx5_crdump_collect() failures, aka CID-c7ed6d0183d5.

Affected products Warnungen 0 Metrics 3 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Linux ≫ Linux Kernel Version < 5.3.11

Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts

Canonical ≫ Ubuntu Linux Version19.10

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.07%	0.233

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5.5	1.8	3.6	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov	4.9	3.9	6.9	AV:L/AC:L/Au:N/C:N/I:N/A:C

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

https://usn.ubuntu.com/4225-1/

Third Party Advisory

https://security.netapp.com/advisory/ntap-20191205-0001/

Third Party Advisory

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.11

Vendor Advisory

Release Notes

https://github.com/torvalds/linux/commit/c7ed6d0183d5ea9bc31bcaeeba4070bd62546471

Patch

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2019-19047

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-19047

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-19047

EUVD