CVE-2023-1032
Medium
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.
SeverityMedium
CVSS4.7
Exploit probability—
Product
Linux Kernel
PublishedJan 8, 2024
First seenJan 8, 2024
Weakness typeCWE-415CWE-415
How to fix
Update
- linux linux_kernel6.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 5.19 ≤ v < 6.3, 6.3 | 6.3 |
| canonical ubuntu_linux | 22.04, 22.10 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.