cbcvebase.
CVE-2021-29265
published 2021-03-26

CVE-2021-29265: An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service…

PriorityP414medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.26%
17.4th percentile
An issue was discovered in the Linux kernel before 5.11.7. usbip_sockfd_store in drivers/usb/usbip/stub_dev.c allows attackers to cause a denial of service (GPF) because the stub-up sequence has race conditions during an update of the local and shared status, aka CID-9380afd6df70.

Affected

10 ranges
VendorProductVersion rangeFixed in
debiandebian_linux
debianlinux< linux 5.10.24-1 (bookworm)linux 5.10.24-1 (bookworm)
linuxlinux_kernel< 5.11.75.11.7
linuxlinux_kernel>= 0 < 5.10.24-15.10.24-1
linuxlinux_kernel>= 0 < 5.10.24-15.10.24-1
linuxlinux_kernel>= 0 < 5.10.24-15.10.24-1
linuxlinux_kernel>= 0 < 5.10.24-15.10.24-1
linuxlinux_kernel>= 0 < 4.15.0-143.1474.15.0-143.147
linuxlinux_kernel>= 0 < 5.4.0-73.825.4.0-73.82
msrccbl2_kernel_5.10.78.1-1_on_cbl_mariner_2.0

CVSS provenance

nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.7MEDIUMAV:L/AC:M/Au:N/C:N/I:N/A:C
osv6.7MEDIUM
vendor_ubuntu6.7MEDIUM
vendor_debian4.7MEDIUM
vendor_msrc4.7MEDIUM
vendor_redhat4.7MEDIUM
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