Description
In the Linux kernel, the following vulnerability has been resolved: nfc: nci: Fix uninit-value in nci_rx_work syzbot reported the following uninit-value access issue [1] nci_rx_work() parses received packet from ndev->rx_q. It should be validated header size, payload size and total packet size before processing the packet. If an invalid packet is detected, it should be silently discarded.
References (9)
Scores
CVSS v3
7.1
EPSS
0.0001
EPSS Percentile
1.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-908
Status
published
Products (8)
linux/Kernel
< 4.19.316linux
linux/Kernel
4.20.0 - 5.4.278linux
linux/Kernel
5.11.0 - 5.15.161linux
linux/Kernel
5.16.0 - 6.1.93linux
linux/Kernel
5.5.0 - 5.10.219linux
linux/Kernel
6.2.0 - 6.6.33linux
linux/Kernel
6.7.0 - 6.9.4linux
linux/linux_kernel
4.19.312 - 4.19.316
Published
Jun 21, 2024
Tracked Since
Feb 18, 2026