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CVE-2024-26825 Details

Description

In the Linux kernel, the following vulnerability has been resolved: nfc: nci: free rx_data_reassembly skb on NCI device cleanup rx_data_reassembly skb is stored during NCI data exchange for processing fragmented packets. It is dropped only when the last fragment is processed or when an NTF packet with NCI_OP_RF_DEACTIVATE_NTF opcode is received. However, the NCI device may be deallocated before that which leads to skb leak. As by design the rx_data_reassembly skb is bound to the NCI device and nothing prevents the device to be freed before the skb is processed in some way and cleaned, free it on the NCI device cleanup. Found by Linux Verification Center (linuxtesting.org) with Syzkaller.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/16d3f507b0fa70453dc54550df093d6e9ac630c1	kernel.org	Patch
https://git.kernel.org/stable/c/2f6d16f0520d6505241629ee2f5c131b547d5f9d	kernel.org	Patch
https://git.kernel.org/stable/c/471c9ede8061357b43a116fa692e70d91941ac23	kernel.org	Patch
https://git.kernel.org/stable/c/5c0c5ffaed73cbae6c317374dc32ba6cacc60895	kernel.org	Patch
https://git.kernel.org/stable/c/71349abe3aba7fedcab5b3fcd7aa82371fb5ccbf	kernel.org	Patch
https://git.kernel.org/stable/c/7e9a8498658b398bf11b8e388005fa54e40aed81	kernel.org	Patch
https://git.kernel.org/stable/c/a3d90fb5c23f29ba59c04005ae76c5228cef2be9	kernel.org	Patch
https://git.kernel.org/stable/c/bfb007aebe6bff451f7f3a4be19f4f286d0d5d9c	kernel.org	Patch
https://git.kernel.org/stable/c/16d3f507b0fa70453dc54550df093d6e9ac630c1	CVE	Patch
https://git.kernel.org/stable/c/2f6d16f0520d6505241629ee2f5c131b547d5f9d	CVE	Patch
https://git.kernel.org/stable/c/471c9ede8061357b43a116fa692e70d91941ac23	CVE	Patch
https://git.kernel.org/stable/c/5c0c5ffaed73cbae6c317374dc32ba6cacc60895	CVE	Patch
https://git.kernel.org/stable/c/71349abe3aba7fedcab5b3fcd7aa82371fb5ccbf	CVE	Patch
https://git.kernel.org/stable/c/7e9a8498658b398bf11b8e388005fa54e40aed81	CVE	Patch
https://git.kernel.org/stable/c/a3d90fb5c23f29ba59c04005ae76c5228cef2be9	CVE	Patch
https://git.kernel.org/stable/c/bfb007aebe6bff451f7f3a4be19f4f286d0d5d9c	CVE	Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html	CVE	Mailing List
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html	CVE	Mailing List

see all 18 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-459	Incomplete Cleanup	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 3.2, < 4.19.307 >= 4.20, < 5.4.269 >= 5.5, < 5.10.210 >= 5.11, < 5.15.149 >= 5.16, < 6.1.79
CPE cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:6.8:rc1:::::: cpe:2.3:o:linux:linux_kernel:6.8:rc2:::::: Remediation No remediation found in references.
debian debian linux	10.0
CPE cpe:2.3:o:debian:debian_linux:10.0:::::::* Remediation No remediation found in references.

Change History

10 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	CISA-ADP
Jun 17, 2026	CVE Modified	kernel.org
Mar 27, 2025	Initial Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
Nov 5, 2024	CVE Modified	kernel.org
Jun 27, 2024	CVE Modified	kernel.org
Jun 25, 2024	CVE Modified	kernel.org
May 29, 2024	CVE Modified	kernel.org
May 14, 2024	CVE Modified	kernel.org
Apr 17, 2024	New CVE Received	kernel.org