AZL-89648
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-89648.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-89648
- Upstream
- Published
- 2026-06-08T17:16:48Z
- Modified
- 2026-08-28T17:47:35Z
- Summary
- CVE-2026-46296 affecting package kernel for versions less than 6.6.141.1-1
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
spi: s3c64xx: fix NULL-deref on driver unbind
A change moving DMA channel allocation from probe() back to s3c64xx_spi_prepare_transfer() failed to remove the corresponding deallocation from remove().
Drop the bogus DMA channel release from remove() to avoid triggering a NULL-pointer dereference on driver unbind.
This issue was flagged by Sashiko when reviewing a controller deregistration fix.
- References