An integer overflow flaw was found in the Linux kernel. This issue leads to the kernel allocating `skb_shared_info` in the userspace, which is exploitable in systems without SMAP protection since `skb_shared_info` contains references to function pointers.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2023-10-13T01:41:49.818Z

Updated: 2024-08-02T19:30:24.025Z

Reserved: 2023-09-13T11:03:47.961Z

Link: CVE-2023-42752

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-10-13T02:15:09.797

Modified: 2023-11-29T15:15:08.590

Link: CVE-2023-42752

cve-icon Redhat

Severity : Moderate

Publid Date: 2023-09-19T00:00:00Z

Links: CVE-2023-42752 - Bugzilla