CVE-2026-80523clk: spacemit: k3: set hdma clock as critical
Updated under an hour ago ()
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It affects Linux. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: clk: spacemit: k3: set hdma clock as critical HDMA clock is responsible for the internal TCM access path of X100 RISC-V core, so set the clock flag as critical to prevent it from being shut off, otherwise the Linux system will hang, for example in the case of a vector instruction access generates a page fault.
- CVSS
- 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from e371a77255b837f5d64c9d2520f87e41ea5350b9 before bb81b608db6342e5adccb6aabe900d739dc7cddb; from e371a77255b837f5d64c9d2520f87e41ea5350b9 before eb525edd48907795c0d4e498ff57ad168070b289 | CNA record |
References
- https://git.kernel.org/stable/c/bb81b608db6342e5adccb6aabe900d739dc7cddb
- https://git.kernel.org/stable/c/eb525edd48907795c0d4e498ff57ad168070b289
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.