CVE-2024-56785

MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a

Description

In the Linux kernel, the following vulnerability has been resolved: MIPS: Loongson64: DTS: Really fix PCIe port nodes for ls7a Fix the dtc warnings: arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider arch/mips/boot/dts/loongson/ls7a-pch.dtsi:68.16-416.5: Warning (interrupt_provider): /bus@10000000/pci@1a000000: '#interrupt-cells' found, but node is not an interrupt provider arch/mips/boot/dts/loongson/loongson64g_4core_ls7a.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider' And a runtime warning introduced in commit 045b14ca5c36 ("of: WARN on deprecated #address-cells/#size-cells handling"): WARNING: CPU: 0 PID: 1 at drivers/of/base.c:106 of_bus_n_addr_cells+0x9c/0xe0 Missing '#address-cells' in /bus@10000000/pci@1a000000/pci_bridge@9,0 The fix is similar to commit d89a415ff8d5 ("MIPS: Loongson64: DTS: Fix PCIe port nodes for ls7a"), which has fixed the issue for ls2k (despite its subject mentions ls7a).

5.5

CVSS

Severity: Medium

CVSS 3.1 •

EPSS 0.04%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/5a2eaa3ad2b803c7ea442c6db7379466ee73c024	patch
https://git.kernel.org/stable/c/a7fd78075031871bc68fc56fdaa6e7a3934064b1	patch
https://git.kernel.org/stable/c/c8ee41fc3522c6659e324d90bc2ccd3b6310d7fc	patch
https://git.kernel.org/stable/c/8ef9ea1503d0a129cc6f5cf48fb63633efa5d766	patch
https://git.kernel.org/stable/c/01575f2ff8ba578a3436f230668bd056dc2eb823	patch
https://git.kernel.org/stable/c/4fbd66d8254cedfd1218393f39d83b6c07a01917	patch

Frequently Asked Questions

What is the severity of CVE-2024-56785?: CVE-2024-56785 has been scored as a medium severity vulnerability.
How to fix CVE-2024-56785?: To fix CVE-2024-56785, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-56785 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-56785 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-56785?: CVE-2024-56785 affects Linux Linux, Linux Linux.