CVE-2026-46083

Summary

In the Linux kernel, the following vulnerability has been resolved:

spi: fix resource leaks on device setup failure

Make sure to call controller cleanup() if spi_setup() fails while registering a device to avoid leaking any resources allocated by setup().

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxc7299fea67696db5bd09d924d1f1080d894f92ef < e0401de43dac00f3e4841ca2aeb98bc10a4c5f13affected
LinuxLinuxc7299fea67696db5bd09d924d1f1080d894f92ef < a2c817c629430fbbd54273525b472dac96e2c8fdaffected
LinuxLinuxc7299fea67696db5bd09d924d1f1080d894f92ef < 1e774294b2f944f59e03a04eb438768a4b93c3ceaffected
LinuxLinuxc7299fea67696db5bd09d924d1f1080d894f92ef < 11baa8b24bcb07ae2048f2566a220021d766abe0affected
LinuxLinuxc7299fea67696db5bd09d924d1f1080d894f92ef < dbcead54b12468d9aa54c0e1f0042d838ec3b0aeaffected
LinuxLinuxc7299fea67696db5bd09d924d1f1080d894f92ef < db357034f7e0cf23f233f414a8508312dfe8fbbeaffected
LinuxLinux3e7c190475d98099231ee8ae486d31b1e2e7535aaffected
LinuxLinux4b8b7bc3a726268e5c15d9bafe27863a85fdfc8eaffected
LinuxLinuxe92ac9263b06c39f05526ad15c90d228cdab60fdaffected
LinuxLinux5.4.126 < 5.5affected
LinuxLinux5.10.44 < 5.11affected
LinuxLinux5.12.11 < 5.13affected
LinuxLinux5.13affected
LinuxLinux0 < 5.13unaffected
LinuxLinux6.1.176 <= 6.1.*unaffected
LinuxLinux6.6.140 <= 6.6.*unaffected
LinuxLinux6.12.86 <= 6.12.*unaffected
LinuxLinux6.18.27 <= 6.18.*unaffected
LinuxLinux7.0.4 <= 7.0.*unaffected
LinuxLinux7.1 <= *unaffected

Weaknesses

References