CVEDB API

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-48985

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix race on per-CQ variable napi work_done After calling napi_complete_done(), the NAPIF_STATE_SCHED bit may be cleared, and another CPU can start napi thread and access per-CQ variable, cq->work_done. If the other thread (for example, from busy_poll) sets it to a value >= budget, this thread will continue to run when it should stop, and cause memory corruption and panic. To fix this issue, save the per-CQ work_done variable in a local variable before napi_complete_done(), so it won't be corrupted by a possible concurrent thread after napi_complete_done(). Also, add a flag bit to advertise to the NIC firmware: the NAPI work_done variable race is fixed, so the driver is able to reliably support features like busy_poll.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 8.2%

CVSS Severity

CVSS v3 Score 4.7

References

Products affected by CVE-2022-48985

Linux » Linux Kernel » Version: 5.15

cpe:2.3:o:linux:linux_kernel:5.15
Linux » Linux Kernel » Version: 5.15.0

cpe:2.3:o:linux:linux_kernel:5.15.0
Linux » Linux Kernel » Version: 5.15.0-58

cpe:2.3:o:linux:linux_kernel:5.15.0-58
Linux » Linux Kernel » Version: 5.15.1

cpe:2.3:o:linux:linux_kernel:5.15.1
Linux » Linux Kernel » Version: 5.15.10

cpe:2.3:o:linux:linux_kernel:5.15.10
Linux » Linux Kernel » Version: 5.15.11

cpe:2.3:o:linux:linux_kernel:5.15.11
Linux » Linux Kernel » Version: 5.15.12

cpe:2.3:o:linux:linux_kernel:5.15.12
Linux » Linux Kernel » Version: 5.15.13

cpe:2.3:o:linux:linux_kernel:5.15.13
Linux » Linux Kernel » Version: 5.15.14

cpe:2.3:o:linux:linux_kernel:5.15.14
Linux » Linux Kernel » Version: 5.15.15

cpe:2.3:o:linux:linux_kernel:5.15.15
Linux » Linux Kernel » Version: 5.15.16

cpe:2.3:o:linux:linux_kernel:5.15.16
Linux » Linux Kernel » Version: 5.15.17

cpe:2.3:o:linux:linux_kernel:5.15.17
Linux » Linux Kernel » Version: 5.15.18

cpe:2.3:o:linux:linux_kernel:5.15.18
Linux » Linux Kernel » Version: 5.15.19

cpe:2.3:o:linux:linux_kernel:5.15.19
Linux » Linux Kernel » Version: 5.15.2

cpe:2.3:o:linux:linux_kernel:5.15.2
Linux » Linux Kernel » Version: 5.15.20

cpe:2.3:o:linux:linux_kernel:5.15.20
Linux » Linux Kernel » Version: 5.15.21

cpe:2.3:o:linux:linux_kernel:5.15.21
Linux » Linux Kernel » Version: 5.15.22

cpe:2.3:o:linux:linux_kernel:5.15.22
Linux » Linux Kernel » Version: 5.15.23

cpe:2.3:o:linux:linux_kernel:5.15.23
Linux » Linux Kernel » Version: 5.15.24

cpe:2.3:o:linux:linux_kernel:5.15.24
Linux » Linux Kernel » Version: 5.15.25

cpe:2.3:o:linux:linux_kernel:5.15.25
Linux » Linux Kernel » Version: 5.15.26

cpe:2.3:o:linux:linux_kernel:5.15.26
Linux » Linux Kernel » Version: 5.15.27

cpe:2.3:o:linux:linux_kernel:5.15.27
Linux » Linux Kernel » Version: 5.15.28

cpe:2.3:o:linux:linux_kernel:5.15.28
Linux » Linux Kernel » Version: 5.15.29

cpe:2.3:o:linux:linux_kernel:5.15.29
Linux » Linux Kernel » Version: 5.15.3

cpe:2.3:o:linux:linux_kernel:5.15.3
Linux » Linux Kernel » Version: 5.15.30

cpe:2.3:o:linux:linux_kernel:5.15.30
Linux » Linux Kernel » Version: 5.15.31

cpe:2.3:o:linux:linux_kernel:5.15.31
Linux » Linux Kernel » Version: 5.15.32

cpe:2.3:o:linux:linux_kernel:5.15.32
Linux » Linux Kernel » Version: 5.15.33

cpe:2.3:o:linux:linux_kernel:5.15.33
Linux » Linux Kernel » Version: 5.15.34

cpe:2.3:o:linux:linux_kernel:5.15.34
Linux » Linux Kernel » Version: 5.15.35

cpe:2.3:o:linux:linux_kernel:5.15.35
Linux » Linux Kernel » Version: 5.15.36

cpe:2.3:o:linux:linux_kernel:5.15.36
Linux » Linux Kernel » Version: 5.15.37

cpe:2.3:o:linux:linux_kernel:5.15.37
Linux » Linux Kernel » Version: 5.15.38

cpe:2.3:o:linux:linux_kernel:5.15.38
Linux » Linux Kernel » Version: 5.15.39

cpe:2.3:o:linux:linux_kernel:5.15.39
Linux » Linux Kernel » Version: 5.15.4

cpe:2.3:o:linux:linux_kernel:5.15.4
Linux » Linux Kernel » Version: 5.15.40

cpe:2.3:o:linux:linux_kernel:5.15.40
Linux » Linux Kernel » Version: 5.15.41

cpe:2.3:o:linux:linux_kernel:5.15.41
Linux » Linux Kernel » Version: 5.15.42

cpe:2.3:o:linux:linux_kernel:5.15.42
Linux » Linux Kernel » Version: 5.15.43

cpe:2.3:o:linux:linux_kernel:5.15.43
Linux » Linux Kernel » Version: 5.15.44

cpe:2.3:o:linux:linux_kernel:5.15.44
Linux » Linux Kernel » Version: 5.15.45

cpe:2.3:o:linux:linux_kernel:5.15.45
Linux » Linux Kernel » Version: 5.15.46

cpe:2.3:o:linux:linux_kernel:5.15.46
Linux » Linux Kernel » Version: 5.15.47

cpe:2.3:o:linux:linux_kernel:5.15.47
Linux » Linux Kernel » Version: 5.15.48

cpe:2.3:o:linux:linux_kernel:5.15.48
Linux » Linux Kernel » Version: 5.15.49

cpe:2.3:o:linux:linux_kernel:5.15.49
Linux » Linux Kernel » Version: 5.15.5

cpe:2.3:o:linux:linux_kernel:5.15.5
Linux » Linux Kernel » Version: 5.15.50

cpe:2.3:o:linux:linux_kernel:5.15.50
Linux » Linux Kernel » Version: 5.15.51

cpe:2.3:o:linux:linux_kernel:5.15.51
Linux » Linux Kernel » Version: 5.15.52

cpe:2.3:o:linux:linux_kernel:5.15.52
Linux » Linux Kernel » Version: 5.15.53

cpe:2.3:o:linux:linux_kernel:5.15.53
Linux » Linux Kernel » Version: 5.15.54

cpe:2.3:o:linux:linux_kernel:5.15.54
Linux » Linux Kernel » Version: 5.15.55

cpe:2.3:o:linux:linux_kernel:5.15.55
Linux » Linux Kernel » Version: 5.15.56

cpe:2.3:o:linux:linux_kernel:5.15.56
Linux » Linux Kernel » Version: 5.15.57

cpe:2.3:o:linux:linux_kernel:5.15.57
Linux » Linux Kernel » Version: 5.15.58

cpe:2.3:o:linux:linux_kernel:5.15.58
Linux » Linux Kernel » Version: 5.15.59

cpe:2.3:o:linux:linux_kernel:5.15.59
Linux » Linux Kernel » Version: 5.15.6

cpe:2.3:o:linux:linux_kernel:5.15.6
Linux » Linux Kernel » Version: 5.15.60

cpe:2.3:o:linux:linux_kernel:5.15.60
Linux » Linux Kernel » Version: 5.15.61

cpe:2.3:o:linux:linux_kernel:5.15.61
Linux » Linux Kernel » Version: 5.15.62

cpe:2.3:o:linux:linux_kernel:5.15.62
Linux » Linux Kernel » Version: 5.15.63

cpe:2.3:o:linux:linux_kernel:5.15.63
Linux » Linux Kernel » Version: 5.15.64

cpe:2.3:o:linux:linux_kernel:5.15.64
Linux » Linux Kernel » Version: 5.15.65

cpe:2.3:o:linux:linux_kernel:5.15.65
Linux » Linux Kernel » Version: 5.15.66

cpe:2.3:o:linux:linux_kernel:5.15.66
Linux » Linux Kernel » Version: 5.15.67

cpe:2.3:o:linux:linux_kernel:5.15.67
Linux » Linux Kernel » Version: 5.15.68

cpe:2.3:o:linux:linux_kernel:5.15.68
Linux » Linux Kernel » Version: 5.15.69

cpe:2.3:o:linux:linux_kernel:5.15.69
Linux » Linux Kernel » Version: 5.15.7

cpe:2.3:o:linux:linux_kernel:5.15.7
Linux » Linux Kernel » Version: 5.15.70

cpe:2.3:o:linux:linux_kernel:5.15.70
Linux » Linux Kernel » Version: 5.15.71

cpe:2.3:o:linux:linux_kernel:5.15.71
Linux » Linux Kernel » Version: 5.15.72

cpe:2.3:o:linux:linux_kernel:5.15.72
Linux » Linux Kernel » Version: 5.15.73

cpe:2.3:o:linux:linux_kernel:5.15.73
Linux » Linux Kernel » Version: 5.15.74

cpe:2.3:o:linux:linux_kernel:5.15.74
Linux » Linux Kernel » Version: 5.15.75

cpe:2.3:o:linux:linux_kernel:5.15.75
Linux » Linux Kernel » Version: 5.15.76

cpe:2.3:o:linux:linux_kernel:5.15.76
Linux » Linux Kernel » Version: 5.15.77

cpe:2.3:o:linux:linux_kernel:5.15.77
Linux » Linux Kernel » Version: 5.15.78

cpe:2.3:o:linux:linux_kernel:5.15.78
Linux » Linux Kernel » Version: 5.15.79

cpe:2.3:o:linux:linux_kernel:5.15.79
Linux » Linux Kernel » Version: 5.15.8

cpe:2.3:o:linux:linux_kernel:5.15.8
Linux » Linux Kernel » Version: 5.15.80

cpe:2.3:o:linux:linux_kernel:5.15.80
Linux » Linux Kernel » Version: 5.15.81

cpe:2.3:o:linux:linux_kernel:5.15.81
Linux » Linux Kernel » Version: 5.15.82

cpe:2.3:o:linux:linux_kernel:5.15.82
Linux » Linux Kernel » Version: 5.15.9

cpe:2.3:o:linux:linux_kernel:5.15.9
Linux » Linux Kernel » Version: 5.16

cpe:2.3:o:linux:linux_kernel:5.16
Linux » Linux Kernel » Version: 5.16.0

cpe:2.3:o:linux:linux_kernel:5.16.0
Linux » Linux Kernel » Version: 5.16.1

cpe:2.3:o:linux:linux_kernel:5.16.1
Linux » Linux Kernel » Version: 5.16.10

cpe:2.3:o:linux:linux_kernel:5.16.10
Linux » Linux Kernel » Version: 5.16.11

cpe:2.3:o:linux:linux_kernel:5.16.11
Linux » Linux Kernel » Version: 5.16.12

cpe:2.3:o:linux:linux_kernel:5.16.12
Linux » Linux Kernel » Version: 5.16.13

cpe:2.3:o:linux:linux_kernel:5.16.13
Linux » Linux Kernel » Version: 5.16.14

cpe:2.3:o:linux:linux_kernel:5.16.14
Linux » Linux Kernel » Version: 5.16.15

cpe:2.3:o:linux:linux_kernel:5.16.15
Linux » Linux Kernel » Version: 5.16.16

cpe:2.3:o:linux:linux_kernel:5.16.16
Linux » Linux Kernel » Version: 5.16.17

cpe:2.3:o:linux:linux_kernel:5.16.17
Linux » Linux Kernel » Version: 5.16.18

cpe:2.3:o:linux:linux_kernel:5.16.18
Linux » Linux Kernel » Version: 5.16.19

cpe:2.3:o:linux:linux_kernel:5.16.19
Linux » Linux Kernel » Version: 5.16.2

cpe:2.3:o:linux:linux_kernel:5.16.2
Linux » Linux Kernel » Version: 5.16.20

cpe:2.3:o:linux:linux_kernel:5.16.20
Linux » Linux Kernel » Version: 5.16.3

cpe:2.3:o:linux:linux_kernel:5.16.3
Linux » Linux Kernel » Version: 5.16.4

cpe:2.3:o:linux:linux_kernel:5.16.4
Linux » Linux Kernel » Version: 5.16.5

cpe:2.3:o:linux:linux_kernel:5.16.5
Linux » Linux Kernel » Version: 5.16.6

cpe:2.3:o:linux:linux_kernel:5.16.6
Linux » Linux Kernel » Version: 5.16.62

cpe:2.3:o:linux:linux_kernel:5.16.62
Linux » Linux Kernel » Version: 5.16.7

cpe:2.3:o:linux:linux_kernel:5.16.7
Linux » Linux Kernel » Version: 5.16.8

cpe:2.3:o:linux:linux_kernel:5.16.8
Linux » Linux Kernel » Version: 5.16.9

cpe:2.3:o:linux:linux_kernel:5.16.9
Linux » Linux Kernel » Version: 5.17

cpe:2.3:o:linux:linux_kernel:5.17
Linux » Linux Kernel » Version: 5.17.1

cpe:2.3:o:linux:linux_kernel:5.17.1
Linux » Linux Kernel » Version: 5.17.10

cpe:2.3:o:linux:linux_kernel:5.17.10
Linux » Linux Kernel » Version: 5.17.11

cpe:2.3:o:linux:linux_kernel:5.17.11
Linux » Linux Kernel » Version: 5.17.12

cpe:2.3:o:linux:linux_kernel:5.17.12
Linux » Linux Kernel » Version: 5.17.13

cpe:2.3:o:linux:linux_kernel:5.17.13
Linux » Linux Kernel » Version: 5.17.14

cpe:2.3:o:linux:linux_kernel:5.17.14
Linux » Linux Kernel » Version: 5.17.15

cpe:2.3:o:linux:linux_kernel:5.17.15
Linux » Linux Kernel » Version: 5.17.2

cpe:2.3:o:linux:linux_kernel:5.17.2
Linux » Linux Kernel » Version: 5.17.3

cpe:2.3:o:linux:linux_kernel:5.17.3
Linux » Linux Kernel » Version: 5.17.4

cpe:2.3:o:linux:linux_kernel:5.17.4
Linux » Linux Kernel » Version: 5.17.5

cpe:2.3:o:linux:linux_kernel:5.17.5
Linux » Linux Kernel » Version: 5.17.6

cpe:2.3:o:linux:linux_kernel:5.17.6
Linux » Linux Kernel » Version: 5.17.7

cpe:2.3:o:linux:linux_kernel:5.17.7
Linux » Linux Kernel » Version: 5.17.8

cpe:2.3:o:linux:linux_kernel:5.17.8
Linux » Linux Kernel » Version: 5.17.9

cpe:2.3:o:linux:linux_kernel:5.17.9
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: 5.19.16

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: 6.0.2

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

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2022-48985

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