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Vulnerability Details 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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 5.8%

CVSS Severity

CVSS v3 Score 5.5

References

Products affected by CVE-2022-50263

Linux » Linux Kernel » Version: 5.19

cpe:2.3:o:linux:linux_kernel:5.19
Linux » Linux Kernel » Version: 5.19.1

cpe:2.3:o:linux:linux_kernel:5.19.1
Linux » Linux Kernel » Version: 5.19.10

cpe:2.3:o:linux:linux_kernel:5.19.10
Linux » Linux Kernel » Version: 5.19.11

cpe:2.3:o:linux:linux_kernel:5.19.11
Linux » Linux Kernel » Version: 5.19.12

cpe:2.3:o:linux:linux_kernel:5.19.12
Linux » Linux Kernel » Version: 5.19.13

cpe:2.3:o:linux:linux_kernel:5.19.13
Linux » Linux Kernel » Version: 5.19.14

cpe:2.3:o:linux:linux_kernel:5.19.14
Linux » Linux Kernel » Version: 5.19.15

cpe:2.3:o:linux:linux_kernel:5.19.15
Linux » Linux Kernel » Version: 5.19.16

cpe:2.3:o:linux:linux_kernel:5.19.16
Linux » Linux Kernel » Version: 5.19.17

cpe:2.3:o:linux:linux_kernel:5.19.17
Linux » Linux Kernel » Version: 5.19.2

cpe:2.3:o:linux:linux_kernel:5.19.2
Linux » Linux Kernel » Version: 5.19.3

cpe:2.3:o:linux:linux_kernel:5.19.3
Linux » Linux Kernel » Version: 5.19.4

cpe:2.3:o:linux:linux_kernel:5.19.4
Linux » Linux Kernel » Version: 5.19.5

cpe:2.3:o:linux:linux_kernel:5.19.5
Linux » Linux Kernel » Version: 5.19.6

cpe:2.3:o:linux:linux_kernel:5.19.6
Linux » Linux Kernel » Version: 5.19.7

cpe:2.3:o:linux:linux_kernel:5.19.7
Linux » Linux Kernel » Version: 5.19.8

cpe:2.3:o:linux:linux_kernel:5.19.8
Linux » Linux Kernel » Version: 5.19.9

cpe:2.3:o:linux:linux_kernel:5.19.9
Linux » Linux Kernel » Version: 6.0

cpe:2.3:o:linux:linux_kernel:6.0
Linux » Linux Kernel » Version: 6.0.1

cpe:2.3:o:linux:linux_kernel:6.0.1
Linux » Linux Kernel » Version: 6.0.10

cpe:2.3:o:linux:linux_kernel:6.0.10
Linux » Linux Kernel » Version: 6.0.11

cpe:2.3:o:linux:linux_kernel:6.0.11
Linux » Linux Kernel » Version: 6.0.12

cpe:2.3:o:linux:linux_kernel:6.0.12
Linux » Linux Kernel » Version: 6.0.13

cpe:2.3:o:linux:linux_kernel:6.0.13
Linux » Linux Kernel » Version: 6.0.14

cpe:2.3:o:linux:linux_kernel:6.0.14
Linux » Linux Kernel » Version: 6.0.15

cpe:2.3:o:linux:linux_kernel:6.0.15
Linux » Linux Kernel » Version: 6.0.16

cpe:2.3:o:linux:linux_kernel:6.0.16
Linux » Linux Kernel » Version: 6.0.17

cpe:2.3:o:linux:linux_kernel:6.0.17
Linux » Linux Kernel » Version: 6.0.18

cpe:2.3:o:linux:linux_kernel:6.0.18
Linux » Linux Kernel » Version: 6.0.2

cpe:2.3:o:linux:linux_kernel:6.0.2
Linux » Linux Kernel » Version: 6.0.3

cpe:2.3:o:linux:linux_kernel:6.0.3
Linux » Linux Kernel » Version: 6.0.4

cpe:2.3:o:linux:linux_kernel:6.0.4
Linux » Linux Kernel » Version: 6.0.5

cpe:2.3:o:linux:linux_kernel:6.0.5
Linux » Linux Kernel » Version: 6.0.6

cpe:2.3:o:linux:linux_kernel:6.0.6
Linux » Linux Kernel » Version: 6.0.7

cpe:2.3:o:linux:linux_kernel:6.0.7
Linux » Linux Kernel » Version: 6.0.8

cpe:2.3:o:linux:linux_kernel:6.0.8
Linux » Linux Kernel » Version: 6.0.9

cpe:2.3:o:linux:linux_kernel:6.0.9
Linux » Linux Kernel » Version: 6.1

cpe:2.3:o:linux:linux_kernel:6.1
Linux » Linux Kernel » Version: 6.1.1

cpe:2.3:o:linux:linux_kernel:6.1.1
Linux » Linux Kernel » Version: 6.1.2

cpe:2.3:o:linux:linux_kernel:6.1.2
Linux » Linux Kernel » Version: 6.1.3

cpe:2.3:o:linux:linux_kernel:6.1.3
Linux » Linux Kernel » Version: 6.1.4

cpe:2.3:o:linux:linux_kernel:6.1.4
Linux » Linux Kernel » Version: 6.2

cpe:2.3:o:linux:linux_kernel:6.2

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-50263

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