UBUNTU-CVE-2023-1032
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UBUNTU-CVE-2023-1032
Published: 13 Mar 2023Last Modified: 4 Feb 2026
Upstream:
Aliases:
Summary:
Details: The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was introduced in da214a475f8bd1d3e9e7a19ddfeb4d1617551bab and fixed in 649c15c7691e9b13cbe9bf6c65c365350e056067.
References: https://ubuntu.com/security/CVE-2023-1032, https://www.openwall.com/lists/oss-security/2023/03/13/2, https://ubuntu.com/security/notices/USN-5977-1, https://ubuntu.com/security/notices/USN-6024-1, https://ubuntu.com/security/notices/USN-6033-1, https://www.cve.org/CVERecord?id=CVE-2023-1032
Affected packages
Package
Name: linux-hwe-edge
Purl: pkg:deb/ubuntu/[email protected]~16.04.1?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
4.8.0-28.30~16.04.1
4.8.0-30.32~16.04.1
4.8.0-32.34~16.04.1
4.8.0-34.36~16.04.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
