5.5

CVE-2022-0617

Exploit

A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2.

Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.2.1 < 5.17
Linux ≫ Linux Kernel Version4.2 Updaterc1
Linux ≫ Linux Kernel Version4.2 Updaterc2
Linux ≫ Linux Kernel Version4.2 Updaterc3
Linux ≫ Linux Kernel Version4.2 Updaterc4
Linux ≫ Linux Kernel Version4.2 Updaterc5
Linux ≫ Linux Kernel Version4.2 Updaterc6
Linux ≫ Linux Kernel Version4.2 Updaterc7
Linux ≫ Linux Kernel Version4.2 Updaterc8
Linux ≫ Linux Kernel Version4.2.0
Linux ≫ Linux Kernel Version5.17 Update-
Linux ≫ Linux Kernel Version5.17 Updaterc1
Linux ≫ Linux Kernel Version5.17 Updaterc2
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
Debian ≫ Debian Linux Version11.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.02% 0.03
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
nvd@nist.gov 4.9 3.9 6.9
AV:L/AC:L/Au:N/C:N/I:N/A:C
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.