Medium severity4.7NVD Advisory· Published Jan 8, 2024· Updated Jun 17, 2026

CVE-2023-1032

Description

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Canonical/Ubuntu Linux2 versions
cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*+ 1 more
- cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:22.10:*:*:*:-:*:*:*
Linux/Kernel3 versions
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.19,<6.3
- cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*
- (no CPE)
Ubuntu/Linuxllm-fuzzy
The Linux Kernel Organization/linuxv5
Range: 0

Patches

Vulnerability mechanics

References

cve.mitre.org/cgi-bin/cvename.cginvdThird Party Advisory
ubuntu.com/security/notices/USN-5977-1nvdThird Party Advisory
ubuntu.com/security/notices/USN-6024-1nvdThird Party Advisory
ubuntu.com/security/notices/USN-6033-1nvdThird Party Advisory
www.openwall.com/lists/oss-security/2023/03/13/2nvdMailing ListThird Party Advisory

News mentions

No linked articles in our index yet.

cvss	0.306
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000