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nvd[email protected]NVD:CVE-2022-45919
HistoryNov 27, 2022 - 2:15 a.m.

CVE-2022-45919

2022-11-2702:15:16
CWE-416
web.nvd.nist.gov
linux
kernel
use-after-free

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

12.7%

An issue was discovered in the Linux kernel through 6.0.10. In drivers/media/dvb-core/dvb_ca_en50221.c, a use-after-free can occur is there is a disconnect after an open, because of the lack of a wait_event.

Affected configurations

NVD
Node
linuxlinux_kernelRange2.6.124.14.317
OR
linuxlinux_kernelRange4.154.19.285
OR
linuxlinux_kernelRange4.205.4.246
OR
linuxlinux_kernelRange5.55.10.183
OR
linuxlinux_kernelRange5.115.15.116
OR
linuxlinux_kernelRange5.166.1.33
OR
linuxlinux_kernelRange6.26.3.7
Node
netapph410c_firmwareMatch-
AND
netapph410cMatch-
Node
netapph300s_firmwareMatch-
AND
netapph300sMatch-
Node
netapph500s_firmwareMatch-
AND
netapph500sMatch-
Node
netapph700s_firmwareMatch-
AND
netapph700sMatch-
Node
netapph410s_firmwareMatch-
AND
netapph410sMatch-

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

12.7%