| Assigner | redhat |
| Reserved | 2023-07-25 |
| Published | 2023-10-09 |
| Updated | 2024-05-29 |
Description
A flaw was found in the XFRM subsystem in the Linux kernel. The specific flaw exists within the processing of state filters, which can result in a read past the end of an allocated buffer. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, potentially leading to an information disclosure.
| CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N |
Problem types
Product status
0:4.18.0-553.rt7.342.el8_10 before *
0:4.18.0-553.el8_10 before *
0:5.14.0-427.13.1.el9_4 before *
0:5.14.0-427.13.1.el9_4 before *
Timeline
| 2023-07-25: | Reported to Red Hat. |
| 2023-09-29: | Made public. |
References
https://access.redhat.com/errata/RHSA-2024:2394 (RHSA-2024:2394)
https://access.redhat.com/errata/RHSA-2024:2950 (RHSA-2024:2950)
https://access.redhat.com/errata/RHSA-2024:3138 (RHSA-2024:3138)
https://access.redhat.com/security/cve/CVE-2023-39194
https://bugzilla.redhat.com/show_bug.cgi?id=2226788 (RHBZ#2226788)
https://lists.debian.org/debian-lts-announce/2024/01/msg00004.html
https://www.zerodayinitiative.com/advisories/ZDI-CAN-18111/
