CVE-2024-43876 addresses a vulnerability in the Linux kernel's PCI rcar driver, specifically impacting systems utilizing Renesas R-Car SoCs. The issue involves an overly verbose WARN() message in the rcar_pcie_wakeup() function, triggered by certain PCIe link state transitions, particularly with ASMedia ASM1062 controllers. This vulnerability is rated Medium severity (CVSS 5.5), with a local attack vector and low attack complexity, potentially leading to high availability impact through excessive log generation and system resource consumption due to large backtraces. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 5.18, < 6.1.103CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.2, < 6.6.44CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.7, < 6.10.3CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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