CVE-2024-38381
nfc: nci: Fix uninit-value in nci_rx_work
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
21 Jun 2024Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
Linux · LinuxWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →References
https://cert-portal.siemens.com/productcert/html/ssa-265688.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-613116.htmlhttps://git.kernel.org/stable/c/017ff397624930fd7ac7f1761f3c9d6a7100f68chttps://git.kernel.org/stable/c/406cfac9debd4a6d3dc5d9258ee086372a8c08b6https://git.kernel.org/stable/c/485ded868ed62ceb2acb3a459d7843fd71472619https://git.kernel.org/stable/c/ad4d196d2008c7f413167f0a693feb4f0439d7fehttps://git.kernel.org/stable/c/e4a87abf588536d1cdfb128595e6e680af5cf3edhttps://git.kernel.org/stable/c/e53a7f8afcbd2886f2a94c5d56757328109730eahttps://git.kernel.org/stable/c/e8c8e0d0d214c877fbad555df5b3ed558cd9b0c3https://git.kernel.org/stable/c/f80b786ab0550d0020191a59077b2c7e069db2d1https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html