cbcvebase.
CVE-2024-50075
published 2024-10-29

CVE-2024-50075: In the Linux kernel, the following vulnerability has been resolved: xhci: tegra: fix checked USB2 port number If USB virtualizatoin is enabled, USB2 ports are…

PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.21%
10.8th percentile
In the Linux kernel, the following vulnerability has been resolved: xhci: tegra: fix checked USB2 port number If USB virtualizatoin is enabled, USB2 ports are shared between all Virtual Functions. The USB2 port number owned by an USB2 root hub in a Virtual Function may be less than total USB2 phy number supported by the Tegra XUSB controller. Using total USB2 phy number as port number to check all PORTSC values would cause invalid memory access. [ 116.923438] Unable to handle kernel paging request at virtual address 006c622f7665642f ... [ 117.213640] Call trace: [ 117.216783] tegra_xusb_enter_elpg+0x23c/0x658 [ 117.222021] tegra_xusb_runtime_suspend+0x40/0x68 [ 117.227260] pm_generic_runtime_suspend+0x30/0x50 [ 117.232847] __rpm_callback+0x84/0x3c0 [ 117.237038] rpm_suspend+0x2dc/0x740 [ 117.241229] pm_runtime_work+0xa0/0xb8 [ 117.245769] process_scheduled_works+0x24c/0x478 [ 117.251007] worker_thread+0x23c/0x328 [ 117.255547] kthread+0x104/0x1b0 [ 117.259389] ret_from_fork+0x10/0x20 [ 117.263582] Code: 54000222 f9461ae8 f8747908 b4ffff48 (f9400100)

Affected

16 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.11.5-1 (forky)linux 6.11.5-1 (forky)
linuxlinux
linuxlinux>= a30951d31b250bf3479c00e93646b6cc6fb42a56 < 9c696bf4ab54c7cec81221887564305f0ceeac0a9c696bf4ab54c7cec81221887564305f0ceeac0a
linuxlinux>= a30951d31b250bf3479c00e93646b6cc6fb42a56 < c46555f14b71f95a447f5d49fc3f1f80a1472da2c46555f14b71f95a447f5d49fc3f1f80a1472da2
linuxlinux>= a30951d31b250bf3479c00e93646b6cc6fb42a56 < 7d381137cb6ecf558ef6698c7730ddd482d4c8f27d381137cb6ecf558ef6698c7730ddd482d4c8f2
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel
linuxlinux_kernel>= 0 < 6.11.5-16.11.5-1
linuxlinux_kernel>= 0 < 6.11.5-16.11.5-1
linuxlinux_kernel>= 0 < 6.8.0-56.586.8.0-56.58
linuxlinux_kernel>= 0 < 6.11.0-18.186.11.0-18.18
linuxlinux_kernel>= 6.3 < 6.6.586.6.58
linuxlinux_kernel>= 6.7 < 6.11.56.11.5
msrcazl3_kernel_6.6.57.1-7_on_azure_linux_3.0
msrcazl3_kernel_6.6.64.2-1_on_azure_linux_3.0

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5LOW
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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