CVE-2023-52766

medium

Description

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Fix out of bounds access in hci_dma_irq_handler Do not loop over ring headers in hci_dma_irq_handler() that are not allocated and enabled in hci_dma_init(). Otherwise out of bounds access will occur from rings->headers[i] access when i >= number of allocated ring headers.

References

https://git.kernel.org/stable/c/d23ad76f240c0f597b7a9eb79905d246f27d40df

https://git.kernel.org/stable/c/8be39f66915b40d26ea2c18ba84b5c3d5da6809b

https://git.kernel.org/stable/c/7c2b91b30d74d7c407118ad72502d4ca28af1af6

https://git.kernel.org/stable/c/4c86cb2321bd9c72d3b945ce7f747961beda8e65

https://git.kernel.org/stable/c/45a832f989e520095429589d5b01b0c65da9b574

Details

Source: Mitre, NVD

Published: 2024-05-21

Updated: 2024-05-21

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:N/A:N

Severity: Medium

CVSS v3

Base Score: 5.5

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Severity: Medium