5.5

CVE-2021-47620

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

Bluetooth: refactor malicious adv data check

Check for out-of-bound read was being performed at the end of while
num_reports loop, and would fill journal with false positives. Added
check to beginning of loop processing so that it doesn't get checked
after ptr has been advanced.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 4.4.302
Linux ≫ Linux Kernel Version >= 4.5 < 4.9.300
Linux ≫ Linux Kernel Version >= 4.10 < 4.14.265
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.228
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.176
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.96
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.19
Linux ≫ Linux Kernel Version >= 5.16 < 5.16.5
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.02% 0.041
CVSS Metriken
Quelle 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:H/A:N
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.