cbcvebase.
CVE-2022-41849
published 2022-09-30

CVE-2022-41849: drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes…

PriorityP414medium4.2CVSS 3.1
AVPACHPRNUINSUCNINAH
EPSS
0.32%
24.9th percentile
drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.

Affected

17 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianlinux< linux 6.0.3-1 (bookworm)linux 6.0.3-1 (bookworm)
linuxlinux_kernel<= 5.19.12
linuxlinux_kernel>= 0 < 5.10.158-15.10.158-1
linuxlinux_kernel>= 0 < 6.0.3-16.0.3-1
linuxlinux_kernel>= 0 < 6.0.3-16.0.3-1
linuxlinux_kernel>= 0 < 6.0.3-16.0.3-1
linuxlinux_kernel>= 0 < 4.15.0-204.2154.15.0-204.215
linuxlinux_kernel>= 0 < 5.4.0-139.1565.4.0-139.156
linuxlinux_kernel>= 0 < 5.15.0-60.665.15.0-60.66
linuxlinux_kernel>= 0 < 4.4.0-239.2734.4.0-239.273
msrccbl2_kernel_5.15.82.1-1_on_cbl_mariner_2.0
msrccbl_mariner_1.0_arm
msrccbl_mariner_1.0_x64
msrccbl_mariner_2.0_arm
msrccbl_mariner_2.0_x64
msrccm1_kernel_5.10.158.1-1_on_cbl_mariner_1.0

CVSS provenance

nvdv3.14.2MEDIUMCVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
osv6.7MEDIUM
vendor_ubuntu7.8HIGH
vendor_debian4.2MEDIUM
vendor_msrc4.2MEDIUM
vendor_redhat4.2MEDIUM
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