LinuxVULNRICHMENT:CVE-2024-38381CVE-2024-38381 nfc: nci: Fix uninit-value in nci_rx_work
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
git.kernel.org/stable/c/017ff397624930fd7ac7f1761f3c9d6a7100f68c
git.kernel.org/stable/c/406cfac9debd4a6d3dc5d9258ee086372a8c08b6
git.kernel.org/stable/c/485ded868ed62ceb2acb3a459d7843fd71472619
git.kernel.org/stable/c/ad4d196d2008c7f413167f0a693feb4f0439d7fe
git.kernel.org/stable/c/e4a87abf588536d1cdfb128595e6e680af5cf3ed
git.kernel.org/stable/c/e53a7f8afcbd2886f2a94c5d56757328109730ea
git.kernel.org/stable/c/e8c8e0d0d214c877fbad555df5b3ed558cd9b0c3
git.kernel.org/stable/c/f80b786ab0550d0020191a59077b2c7e069db2d1
Related
AI Score
Confidence
Low
SSVC
Exploitation
none
Automatable
no
Technical Impact
partial