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.
Advisories
Source ID Title
EUVD EUVD EUVD-2023-47184 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.
Ubuntu USN Ubuntu USN USN-6439-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6439-2 Linux kernel (AWS) vulnerabilities
Ubuntu USN Ubuntu USN USN-6440-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6440-2 Linux kernel (Azure) vulnerabilities
Ubuntu USN Ubuntu USN USN-6440-3 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-6441-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6441-2 Linux kernel (GCP) vulnerabilities
Ubuntu USN Ubuntu USN USN-6441-3 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6442-1 Linux kernel (BlueField) vulnerabilities
Ubuntu USN Ubuntu USN USN-6443-1 Linux kernel (OEM) vulnerabilities
Ubuntu USN Ubuntu USN USN-6444-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6444-2 Linux kernel (StarFive) vulnerabilities
Ubuntu USN Ubuntu USN USN-6445-1 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6445-2 Linux kernel (Intel IoTG) vulnerabilities
Ubuntu USN Ubuntu USN USN-6446-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6446-2 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6446-3 Linux kernel (Oracle) vulnerabilities
Ubuntu USN Ubuntu USN USN-6460-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-6466-1 Linux kernel (NVIDIA) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

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: 2024-11-21T08:23:05.923

Link: CVE-2023-42752

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2023-42752 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses