7.8

CVE-2019-19075

A memory leak in the ca8210_probe() function in drivers/net/ieee802154/ca8210.c in the Linux kernel before 5.3.8 allows attackers to cause a denial of service (memory consumption) by triggering ca8210_get_platform_data() failures, aka CID-6402939ec86e.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.12 < 4.14.151
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.81
Linux ≫ Linux Kernel Version >= 4.20 < 5.3.8
Canonical ≫ Ubuntu Linux Version16.04 SwEditionesm
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version19.04
Canonical ≫ Ubuntu Linux Version19.10
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 3.99% 0.892
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvd@nist.gov 7.8 10 6.9
AV:N/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, making the memory unavailable for reallocation and reuse.

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
Third Party Advisory
Mailing List
https://usn.ubuntu.com/4226-1/
Third Party Advisory
https://usn.ubuntu.com/4210-1/
Third Party Advisory
https://usn.ubuntu.com/4208-1/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20191205-0001/
Third Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.8
Vendor Advisory
Release Notes
https://github.com/torvalds/linux/commit/6402939ec86eaf226c8b8ae00ed983936b164908
Patch
Third Party Advisory