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CVE-2022-50263

In the Linux kernel, the following vulnerability has been resolved:

vdpasim: fix memory leak when freeing IOTLBs

After commit bda324fd037a ("vdpasim: control virtqueue support"),
vdpasim->iommu became an array of IOTLB, so we should clean the
mappings of each free one by one instead of just deleting the ranges
in the first IOTLB which may leak maps.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
Diese Information steht angemeldeten Benutzern zur Verfügung.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version < 54b210c90d2803a9f1c8fd2f0d08e90172e9a06d
Version bda324fd037a6b0d44da5699574ce741ca161bc4
Status affected
Version < 16b22e27fba6fd816d0dcb98f42cc71f0836c27e
Version bda324fd037a6b0d44da5699574ce741ca161bc4
Status affected
Version < 0b7a04a30eef20e6b24926a45c0ce7906ae85bd6
Version bda324fd037a6b0d44da5699574ce741ca161bc4
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 5.19
Status affected
Version < 5.19
Version 0
Status unaffected
Version <= 6.0.*
Version 6.0.19
Status unaffected
Version <= 6.1.*
Version 6.1.5
Status unaffected
Version <= *
Version 6.2
Status unaffected
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.043
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String