CVE-2023-42752
CVSS V2 None
CVSS V3 None
Description
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.
Overview
- CVE ID
- CVE-2023-42752
- Assigner
- redhat
- Vulnerability Status
- PUBLISHED
- Published Version
- 2023-10-13T01:41:49.818Z
- Last Modified Date
- 2024-01-23T02:24:21.308Z
Weakness Enumerations
References
| Reference URL | Reference Tags |
|---|---|
| http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html | |
| https://access.redhat.com/security/cve/CVE-2023-42752 | vdb-entry x_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2239828 | issue-tracking x_refsource_REDHAT |
| https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=915d975b2ffa | |
| https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c3b704d4a4a2 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-42752 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-42752 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2024-06-25 13:47:07 | Added to TrackCVE |