CVE-2024-47735 is a medium-severity vulnerability in the Linux kernel's RDMA/hns component, specifically affecting the hns_roce_hw_v2 module. It stems from an incorrect use of spinlock functions, where spin_unlock_irqrestore() is called with IRQs already enabled, leading to a kernel warning and potential system instability. With a CVSS score of 5.5, this local vulnerability requires low privileges and local access to trigger a high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 4.9, < 5.10.227CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.11, < 5.15.168CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 5.16, < 6.1.113CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.2, < 6.6.54CPE matchmatch criteria | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | ||
>= 6.7, < 6.10.13CPE 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
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
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Mar 3, 2025CVE-2024-47735
Dec 10, 2024CVE-2024-47735
Nov 12, 2024kernel: RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled
Oct 21, 2024RDMA/hns: Fix spin_unlock_irqrestore() called with IRQs enabled
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