CVE-2022-29968

Description

An issue was discovered in the Linux kernel through 5.17.5. io_rw_init_file in fs/io_uring.c lacks initialization of kiocb->private.

References

PatchThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Mailing ListThird Party Advisory
Third Party Advisory

CvssV3 impact

Version

3.1

VectorString

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AttackVector

LOCAL

AttackComplexity

LOW

PrivilegesRequired

LOW

UserInteraction

NONE

Scope

UNCHANGED

ConfidentialityImpact

HIGH

IntegrityImpact

HIGH

AvailabilityImpact

HIGH

BaseScore

7.8

BaseSeverity

HIGH

CvssV2 impact

Version

2.0

VectorString

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

AccessVector

LOCAL

AccessComplexity

LOW

Authentication

NONE

ConfidentialityImpact

PARTIAL

IntegrityImpact

PARTIAL

AvailabilityImpact

PARTIAL

BaseScore

4.599999904632568