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Vulnerable Software

Vulnerability Details CVE-2022-3977

A use-after-free flaw was found in the Linux kernel MCTP (Management Component Transport Protocol) functionality. This issue occurs when a user simultaneously calls DROPTAG ioctl and socket close happens, which could allow a local user to crash the system or potentially escalate their privileges on the system.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.001

EPSS Ranking 23.2%

CVSS Severity

CVSS v3 Score 7.8

References

Products affected by CVE-2022-3977

Linux » Linux Kernel » Version: 5.18

cpe:2.3:o:linux:linux_kernel:5.18
Linux » Linux Kernel » Version: 5.18.1

cpe:2.3:o:linux:linux_kernel:5.18.1
Linux » Linux Kernel » Version: 5.18.10

cpe:2.3:o:linux:linux_kernel:5.18.10
Linux » Linux Kernel » Version: 5.18.11

cpe:2.3:o:linux:linux_kernel:5.18.11
Linux » Linux Kernel » Version: 5.18.12

cpe:2.3:o:linux:linux_kernel:5.18.12
Linux » Linux Kernel » Version: 5.18.13

cpe:2.3:o:linux:linux_kernel:5.18.13
Linux » Linux Kernel » Version: 5.18.14

cpe:2.3:o:linux:linux_kernel:5.18.14
Linux » Linux Kernel » Version: 5.18.15

cpe:2.3:o:linux:linux_kernel:5.18.15
Linux » Linux Kernel » Version: 5.18.16

cpe:2.3:o:linux:linux_kernel:5.18.16
Linux » Linux Kernel » Version: 5.18.17

cpe:2.3:o:linux:linux_kernel:5.18.17
Linux » Linux Kernel » Version: 5.18.18

cpe:2.3:o:linux:linux_kernel:5.18.18
Linux » Linux Kernel » Version: 5.18.19

cpe:2.3:o:linux:linux_kernel:5.18.19
Linux » Linux Kernel » Version: 5.18.2

cpe:2.3:o:linux:linux_kernel:5.18.2
Linux » Linux Kernel » Version: 5.18.3

cpe:2.3:o:linux:linux_kernel:5.18.3
Linux » Linux Kernel » Version: 5.18.4

cpe:2.3:o:linux:linux_kernel:5.18.4
Linux » Linux Kernel » Version: 5.18.5

cpe:2.3:o:linux:linux_kernel:5.18.5
Linux » Linux Kernel » Version: 5.18.6

cpe:2.3:o:linux:linux_kernel:5.18.6
Linux » Linux Kernel » Version: 5.18.7

cpe:2.3:o:linux:linux_kernel:5.18.7
Linux » Linux Kernel » Version: 5.18.8

cpe:2.3:o:linux:linux_kernel:5.18.8
Linux » Linux Kernel » Version: 5.18.9

cpe:2.3:o:linux:linux_kernel:5.18.9
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: 5.19.2

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

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-3977

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