CVE-2022-1786

A use-after-free flaw was found in the Linux kernel’s io_uring subsystem in the way a user sets up a ring with IORING_SETUP_IOPOLL with more than one task completing submissions on this ring. This flaw allows a local user to crash or escalate their privileges on the system.
References
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*

History

27 Oct 2022, 16:43

Type Values Removed Values Added
CPE cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
References (CONFIRM) https://security.netapp.com/advisory/ntap-20220722-0001/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20220722-0001/ - Third Party Advisory

22 Jul 2022, 19:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20220722-0001/ -

13 Jun 2022, 16:12

Type Values Removed Values Added
References
  • (DEBIAN) https://www.debian.org/security/2022/dsa-5161 - Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2087760 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2087760 - Issue Tracking, Third Party Advisory
CWE CWE-843
CWE-416
CVSS v2 : unknown
v3 : unknown
v2 : 7.2
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

02 Jun 2022, 14:53

Type Values Removed Values Added
New CVE

Information

Published : 2022-06-02 14:15

Updated : 2024-02-04 22:29


NVD link : CVE-2022-1786

Mitre link : CVE-2022-1786

CVE.ORG link : CVE-2022-1786


JSON object : View

Products Affected

netapp

  • h300s
  • h410c_firmware
  • h300s_firmware
  • h410c
  • h500s
  • h500s_firmware
  • h700s_firmware
  • h700s
  • h410s
  • h410s_firmware

linux

  • linux_kernel
CWE
CWE-416

Use After Free

CWE-843

Access of Resource Using Incompatible Type ('Type Confusion')