Vulnerability Description
In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 6.5.9 |
Related Weaknesses (CWE)
References
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.9Patch
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=79376Patch
- https://github.com/torvalds/linux/commit/7937609cd387246aed994e81aa4fa951358fba4Patch
- https://lore.kernel.org/netdev/20231013184129.18738-1-krzysztof.kozlowski%40linaPatch
- https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.9Patch
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=79376Patch
- https://github.com/torvalds/linux/commit/7937609cd387246aed994e81aa4fa951358fba4Patch
- https://lore.kernel.org/netdev/20231013184129.18738-1-krzysztof.kozlowski%40linaPatch
FAQ
What is CVE-2023-46343?
CVE-2023-46343 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.
How severe is CVE-2023-46343?
CVE-2023-46343 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-46343?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.