5.5

CVE-2023-52781

In the Linux kernel, the following vulnerability has been resolved:

usb: config: fix iteration issue in 'usb_get_bos_descriptor()'

The BOS descriptor defines a root descriptor and is the base descriptor for
accessing a family of related descriptors.

Function 'usb_get_bos_descriptor()' encounters an iteration issue when
skipping the 'USB_DT_DEVICE_CAPABILITY' descriptor type. This results in
the same descriptor being read repeatedly.

To address this issue, a 'goto' statement is introduced to ensure that the
pointer and the amount read is updated correctly. This ensures that the
function iterates to the next descriptor instead of reading the same
descriptor repeatedly.

Verknüpft mit AI von unstrukturierten Daten zu bestehenden CPE der NVD
This information is available to logged-in users.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.16.79 < 3.17
Linux ≫ Linux Kernel Version >= 4.4.194 < 4.5
Linux ≫ Linux Kernel Version >= 4.9.194 < 4.10
Linux ≫ Linux Kernel Version >= 4.14.146 < 4.15
Linux ≫ Linux Kernel Version >= 4.19.75 < 4.20
Linux ≫ Linux Kernel Version >= 5.2.17 < 5.3
Linux ≫ Linux Kernel Version >= 5.3.1 < 5.10.203
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.142
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.66
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.4
Linux ≫ Linux Kernel Version6.7 Updaterc1
Linux ≫ Linux Kernel Version6.7 Updaterc2
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.01% 0.002
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-670 Always-Incorrect Control Flow Implementation

The code contains a control flow path that does not reflect the algorithm that the path is intended to implement, leading to incorrect behavior any time this path is navigated.