PT-2024-7074 · Linux+5 · Linux Kernel+5
Syzbot
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Published
2024-05-20
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Updated
2025-02-03
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CVE-2024-38381
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/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
nci rx work() function in the Linux kernel's NFC module, which parses received packets from ndev->rx q. The function should validate the header size, payload size, and total packet size before processing the packet. If an invalid packet is detected, it should be silently discarded. The vulnerability is caused by the use of an uninitialized variable. Exploitation of this issue may allow an attacker to impact the confidentiality and availability of protected information.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Use of Uninitialized Resource
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu