5.5

CVE-2019-19043

EPSS 0.12%
Veröffentlicht 18.11.2019 06:15:11
Zuletzt bearbeitet 21.11.2024 04:34:03
Quelle cve@mitre.org
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A memory leak in the i40e_setup_macvlans() function in drivers/net/ethernet/intel/i40e/i40e_main.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering i40e_setup_channel() failures, aka CID-27d461333459.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 8

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Linux ≫ Linux Kernel Version <= 5.3.11

Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts

Canonical ≫ Ubuntu Linux Version19.10

Fedoraproject ≫ Fedora Version30

Fedoraproject ≫ Fedora Version31

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.12%	0.317

CVSS Metriken
Quelle	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://security.netapp.com/advisory/ntap-20191205-0001/

Third Party Advisory

https://usn.ubuntu.com/4300-1/

Third Party Advisory

https://github.com/torvalds/linux/commit/27d461333459d282ffa4a2bdb6b215a59d493a8f

Patch

Third Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PY7LJMSPAGRIKABJPDKQDTXYW3L5RX2T/

https://nvd.nist.gov/vuln/detail/CVE-2019-19043

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2019-19043

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2019-19043

EUVD