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416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2023-52766

HistoryMay 21, 2024 - 4:15 p.m.

CVE-2023-52766

2024-05-2116:15:15

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux kernel

vulnerability

out of bounds access

6.6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

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

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

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

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

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

git.kernel.org/stable/c/d23ad76f240c0f597b7a9eb79905d246f27d40df