CVE-2025-68317

Description

In the Linux kernel, the following vulnerability has been resolved:io_uring/zctx: check chained notif contextsSend zc only links ubuf_info for requests coming from the same context.There are some ambiguous syz reports, so lets check the assumption onnotification completion.

Risk Information

Base Score

5.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.025

Associated Vulnerability

No records found

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234