CVE-2023-46343

Published: Jan 23, 2024Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.

Affected (1)

Products: Linux: Linux Kernel

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	Before 6.5.9

Related CWEs

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (8)

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.9

Source: cve@mitre.org

Patch

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7937609cd387246aed994e81aa4fa951358fba41

Source: cve@mitre.org

Patch

https://github.com/torvalds/linux/commit/7937609cd387246aed994e81aa4fa951358fba41

Source: cve@mitre.org

Patch

https://lore.kernel.org/netdev/20231013184129.18738-1-krzysztof.kozlowski%40linaro.org/T/#r38bdbaf8ae15305b77f6c5bc8e15d38f405623c7

Source: cve@mitre.org

Patch

https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.9

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=7937609cd387246aed994e81aa4fa951358fba41

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://github.com/torvalds/linux/commit/7937609cd387246aed994e81aa4fa951358fba41

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

https://lore.kernel.org/netdev/20231013184129.18738-1-krzysztof.kozlowski%40linaro.org/T/#r38bdbaf8ae15305b77f6c5bc8e15d38f405623c7

Source: af854a3a-2127-422b-91ae-364da2661108

Patch

Timeline

No history available yet.