CVE-2026-64170
CVE CVE-2026-64170EUVD EUVD-2026-45855Published 2026-07-19T15:40:54.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: spi: qup: fix error pointer deref after DMA setup failure The driver falls back to PIO mode if DMA setup fails during probe. Make sure to the clear the DMA channel pointers on setup failure to avoid dereferencing an error pointer (or attempting to release a channel a second time) on later probe errors or driver unbind. This issue was flagged by Sashiko when reviewing a devres allocation conversion patch.
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 612762e82ae6058d69b4ce734598491bf030afe7 <d577c55d189e7ae150973058d13e299b6855633f; patch: 6.6.142; 612762e82ae6058d69b4ce734598491bf030afe7 <0bb3bd442f0bdad3932739a61dd6c580c9c1955e; patch: 5.15.210; patch: 6.1.176; 612762e82ae6058d69b4ce734598491bf030afe7 <4f4051e9d644c371c50de4a042b85bba6727d5c3; 612762e82ae6058d69b4ce734598491bf030afe7 <45760b72e84c1a1498f1a8a9047184c85299da20; patch: 7.1; 612762e82ae6058d69b4ce734598491bf030afe7 <8f9b61d255b1e989b8913b06c8ebe0aba5e1b238; 612762e82ae6058d69b4ce734598491bf030afe7 <9e673affb92c29d9ba879bf4ea81c5e840166b56; 612762e82ae6058d69b4ce734598491bf030afe7 <4bb4764f2c51f03f657a28029eb0595d8223aab5; 4.1; patch: 6.18.34; patch: 7.0.11; patch: 5.10.259; patch: 0; 612762e82ae6058d69b4ce734598491bf030afe7 <a7e8f3efd50a165ba0189f6dc57f7e51a7d149db; patch: 6.12.92
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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