CVE-2026-89977
CVE CVE-2026-89977EUVD EUVD-2026-80577Published 2026-09-16T10:32:55.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: check MMIO mapping errors in probe devm_platform_ioremap_resource() returns an error pointer when the register resource cannot be mapped. ethosu_probe() stores it and continues until initialization dereferences it through MMIO accessors. Return the mapping error before initializing the device.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux patch: 7.3-rc2; 6.19; patch: 0; 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <7ab64476a610fe65858fdc37c7a30caa13e334ac; patch: 7.2.5; 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b <f7aad73b481194e3f0efba9688e9a5914bbd036b
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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