The vulnerability of the edac_mc_alloc() function in the drivers/edac/edac_mc.c module of the EDAC (Error Detection and Correction) kernel driver for the Linux operating system allows a malicious actor to cause a service failure.

The vulnerability of the edacmcalloc function in the drivers/edac/edacmc.c module of the EDAC driver for the Linux operating system involves the allocation of resources without any restrictions or regulation. Exploiting this vulnerability can allow a perpetrator to cause service failures...

CVE-2026-31689

A flaw was found in the EDAC/mc module of the Linux kernel. An error in the ordering of operations within the edacmcalloc function can lead to a situation where a device's release function is called before the device is fully initialized. This improper initialization can result in a kernel warnin...

CVE-2026-31689 EDAC/mc: Fix error path ordering in edac_mc_alloc()

In the Linux kernel, the following vulnerability has been resolved: EDAC/mc: Fix error path ordering in edacmcalloc When the mci-pvtinfo allocation in edacmcalloc fails, the error path will call putdevice which will end up calling the device's release function. However, the init ordering is wrong...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990503)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990503 advisory. In the Linux kernel, the following vulnerability has been resolved: EDAC/highbank: Fix memory leak in highbankmcprobe When devresopengroup fails, it returns -ENOMEM...

CVE-2022-49757

In the Linux kernel, the following vulnerability has been resolved: EDAC/highbank: Fix memory leak in highbankmcprobe When devresopengroup fails, it returns -ENOMEM without freeing memory allocated by edacmcalloc. Call edacmcfree on the error handling path to avoid a memory leak. bp: Massage comm...

SUSE CVE-2022-49757

In the Linux kernel, the following vulnerability has been resolved: EDAC/highbank: Fix memory leak in highbankmcprobe When devresopengroup fails, it returns -ENOMEM without freeing memory allocated by edacmcalloc. Call edacmcfree on the error handling path to avoid a memory leak. bp: Massage comm...