PT-2024-7908 · Linux+9 · Linux Kernel+9
Published
2024-03-02
·
Updated
2025-09-29
·
CVE-2024-26964
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The issue is related to the xhci component of the Linux kernel. It involves a potential null pointer dereference in the
xhci map urb for dma function. If kzalloc node fails, the subsequent sg pcopy to buffer can lead to a crash because it attempts to memcpy to a null pointer. The vulnerability can be exploited to cause a denial of service.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
Almalinux
Astra Linux
Centos
Linuxmint
Linux Kernel
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu