CVE-2024-47665

i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup

MEDIUM

5.5

CVSS Score

Published: October 9, 2024 at 02:13 PM UTC

Updated: June 17, 2026 at 07:57 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

SSVC

No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Error out instead on BUG_ON() in IBI DMA setup Definitely condition dma_get_cache_alignment * defined value > 256 during driver initialization is not reason to BUG_ON(). Turn that to graceful error out with -EINVAL.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

v < 5.15.1675.0 ≤ v < 5.15.1675.0 ≤ v < 6.1.1105.0 ≤ v < 6.10.105.0 ≤ v < 6.115.0 ≤ v < 6.6.515.16 ≤ v < 6.1.1106.2 ≤ v < 6.6.516.7 ≤ v < 6.10.103a379bbcea0af6280e1ca0d1edfcf4e68cde6ee05.0

Vendor states this is fixed in 2666085335bdfedf90d91f4071490ad3980be785 (fixed)

Vendor states this is fixed in 5a022269abb22809f2a174b90f200fc4b9526058 (fixed)

Vendor states this is fixed in 8a2be2f1db268ec735419e53ef04ca039fc027dc (fixed)

Vendor states this is fixed in cacb76df247a7cd842ff29755a523b1cba6c0508 (fixed)

Vendor states this is fixed in e2d14bfda9eb5393f8a17008afe2aa7fe0a29815 (fixed)

Vendor states this is fixed in 5.0 (unaffected)

Vendor states this is fixed in 5.15.167 (unaffected)

Vendor states this is fixed in 6.1.110 (unaffected)

Vendor states this is fixed in 6.10.10 (unaffected)

Vendor states this is fixed in 6.11 (unaffected)

Vendor states this is fixed in 6.6.51 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references