7.8

CVE-2022-48837

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

usb: gadget: rndis: prevent integer overflow in rndis_set_response()

If "BufOffset" is very large the "BufOffset + 8" operation can have an
integer overflow.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.9.302 < 4.9.308
Linux ≫ Linux Kernel Version >= 4.14.267 < 4.14.273
Linux ≫ Linux Kernel Version >= 4.19.230 < 4.19.236
Linux ≫ Linux Kernel Version >= 5.4.180 < 5.4.187
Linux ≫ Linux Kernel Version >= 5.10.101 < 5.10.108
Linux ≫ Linux Kernel Version >= 5.15.24 < 5.15.31
Linux ≫ Linux Kernel Version >= 5.16.10 < 5.16.17
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.02% 0.022
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.