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[email protected]NVD:CVE-2022-45886

HistoryNov 25, 2022 - 4:15 a.m.

CVE-2022-45886

2022-11-2504:15:09

CWE-416

CWE-362

[email protected]

web.nvd.nist.gov

linux

kernel

dvb_net.c

use-after-free

race condition

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

EPSS

Percentile

5.1%

JSON

An issue was discovered in the Linux kernel through 6.0.9. drivers/media/dvb-core/dvb_net.c has a .disconnect versus dvb_device_open race condition that leads to a use-after-free.

Affected configurations

Nvd

Node

linuxlinux_kernelRange2.6.12–4.19.285

linuxlinux_kernelRange4.20–5.4.246

linuxlinux_kernelRange5.5–5.10.183

linuxlinux_kernelRange5.11–5.15.116

linuxlinux_kernelRange5.16–6.1.33

linuxlinux_kernelRange6.2–6.3.7

Node

netapph410cMatch-

AND

netapph410c_firmwareMatch-

Node

netapph300sMatch-

AND

netapph300s_firmwareMatch-

Node

netapph500sMatch-

AND

netapph500s_firmwareMatch-

Node

netapph700sMatch-

AND

netapph700s_firmwareMatch-

Node

netapph410sMatch-

AND

netapph410s_firmwareMatch-

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
netapph410c-cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
netapph410c_firmware-cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
netapph300s-cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
netapph300s_firmware-cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
netapph500s-cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
netapph500s_firmware-cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
netapph700s-cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
netapph700s_firmware-cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
netapph410s-cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
netapp	h410c	-	cpe:2.3:h:netapp:h410c:-:::::::*
netapp	h410c_firmware	-	cpe:2.3:o:netapp:h410c_firmware:-:::::::*
netapp	h300s	-	cpe:2.3:h:netapp:h300s:-:::::::*
netapp	h300s_firmware	-	cpe:2.3:o:netapp:h300s_firmware:-:::::::*
netapp	h500s	-	cpe:2.3:h:netapp:h500s:-:::::::*
netapp	h500s_firmware	-	cpe:2.3:o:netapp:h500s_firmware:-:::::::*
netapp	h700s	-	cpe:2.3:h:netapp:h700s:-:::::::*
netapp	h700s_firmware	-	cpe:2.3:o:netapp:h700s_firmware:-:::::::*
netapp	h410s	-	cpe:2.3:h:netapp:h410s:-:::::::*