cbcvebase.
CVE-2024-45828
published 2025-01-11

CVE-2024-45828: In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request Bus cleanup path in DMA…

PriorityP420medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.25%
16.6th percentile
In the Linux kernel, the following vulnerability has been resolved: i3c: mipi-i3c-hci: Mask ring interrupts before ring stop request Bus cleanup path in DMA mode may trigger a RING_OP_STAT interrupt when the ring is being stopped. Depending on timing between ring stop request completion, interrupt handler removal and code execution this may lead to a NULL pointer dereference in hci_dma_irq_handler() if it gets to run after the io_data pointer is set to NULL in hci_dma_cleanup(). Prevent this my masking the ring interrupts before ring stop request.

Affected

17 ranges
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
debianlinux-6.1< linux 6.1.123-1 (bookworm)linux 6.1.123-1 (bookworm)
linuxlinux
linuxlinux>= 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < a6cddf68b3405b272b5a3cad9657be0b02b34bf4a6cddf68b3405b272b5a3cad9657be0b02b34bf4
linuxlinux>= 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 9d745a56aea45e47f4755bc12e6429d6314dbb549d745a56aea45e47f4755bc12e6429d6314dbb54
linuxlinux>= 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < a6dc4b4fda2e147e557050eaae51ff15edeb680ba6dc4b4fda2e147e557050eaae51ff15edeb680b
linuxlinux>= 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 19cc5767334bfe980f52421627d0826c0da8672119cc5767334bfe980f52421627d0826c0da86721
linuxlinux>= 3a379bbcea0af6280e1ca0d1edfcf4e68cde6ee0 < 6ca2738174e4ee44edb2ab2d86ce74f015a0cc326ca2738174e4ee44edb2ab2d86ce74f015a0cc32
linuxlinux_kernel>= 0 < 6.1.123-16.1.123-1
linuxlinux_kernel>= 0 < 6.12.5-16.12.5-1
linuxlinux_kernel>= 0 < 6.12.5-16.12.5-1
linuxlinux_kernel>= 0 < 5.15.0-135.1465.15.0-135.146
linuxlinux_kernel>= 0 < 6.8.0-58.606.8.0-58.60
linuxlinux_kernel>= 5.0 < 5.15.1745.15.174
linuxlinux_kernel>= 5.16 < 6.1.1206.1.120
linuxlinux_kernel>= 6.2 < 6.6.666.6.66
linuxlinux_kernel>= 6.7 < 6.12.56.12.5

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.