PT-2025-37692 · Iwlwifi+4 · Iwlwifi+4
Published
2023-06-19
·
Updated
2026-04-14
·
CVE-2023-53251
CVSS v2.0
6.0
Medium
| Vector | AV:L/AC:H/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a flaw within the
iwlwifi component, specifically in the iwlwifi: pcie: iwl pcie irq rx msix handler() function. This issue involves a potential NULL pointer dereference that can occur when processing receive queue (rxq) data. The vulnerability arises when rxq is NULL while trans pcie->rxq is also NULL and entry->entry is zero. A modification has been implemented to include a check for trans pcie->rxq to prevent this condition.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Red Os
Suse
Iwlwifi