CVE-2022-1943

A flaw out of bounds memory write in the Linux kernel UDF file system functionality was found in the way user triggers some file operation which triggers udf_write_fi(). A local user could use this flaw to crash the system or potentially

CVSS v3.0 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c1ad35dd0548ce947d97aaf92f7f2f9a202951cf	Mailing List Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

16 May 2023, 10:47

Type	Values Removed	Values Added
CPE	cpe:2.3:o:linux:linux_kernel:5.18:rc4:::::: cpe:2.3:o:linux:linux_kernel:5.18:rc5:::::: cpe:2.3:o:linux:linux_kernel:5.18:rc1:::::: cpe:2.3:o:linux:linux_kernel:5.18:rc6:::::: cpe:2.3:o:linux:linux_kernel:5.18:rc3:::::: cpe:2.3:o:linux:linux_kernel:5.18:rc2::::::

Information

Published : 2022-06-02 14:15

Updated : 2023-05-16 10:47

NVD link : CVE-2022-1943

Mitre link : CVE-2022-1943

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-787

Out-of-bounds Write

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