CVE-2024-56785

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

State
Published
Severity
5.5 Medium
Published
Jan 8, 2025
Updated
May 11, 2026
Reserved
Dec 29, 2024

Read the record on cve.org

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).

Scores

CVSSScoreVectorSource
3.15.5 MediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCISA-ADP

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 24af105962c8004edb9f5bf84bc587cbb30e52de to before 5a2eaa3ad2b803c7ea442c6db7379466ee73c024Affected
  • 24af105962c8004edb9f5bf84bc587cbb30e52de to before a7fd78075031871bc68fc56fdaa6e7a3934064b1Affected
  • 24af105962c8004edb9f5bf84bc587cbb30e52de to before c8ee41fc3522c6659e324d90bc2ccd3b6310d7fcAffected
  • 24af105962c8004edb9f5bf84bc587cbb30e52de to before 8ef9ea1503d0a129cc6f5cf48fb63633efa5d766Affected
  • 24af105962c8004edb9f5bf84bc587cbb30e52de to before 01575f2ff8ba578a3436f230668bd056dc2eb823Affected
  • 24af105962c8004edb9f5bf84bc587cbb30e52de to before 4fbd66d8254cedfd1218393f39d83b6c07a01917Affected
LinuxLinux
  • 5.9Affected
  • before 5.9Not affected
  • 5.10.231 through 5.10.*Not affected
  • 5.15.174 through 5.15.*Not affected
  • 6.1.120 through 6.1.*Not affected
  • 6.6.66 through 6.6.*Not affected
  • 6.12.5 through 6.12.*Not affected
  • 6.13 and laterNot affected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.