CVE-2022-48891

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to the regulator component da9211 in the Linux kernel. If the system does not come from reset, like when it is kexec(), the regulator might have an IRQ waiting. Enabling the IRQ handler before its structures are ready can cause a crash. The patch fixes a kernel read from unreadable memory and a call trace issue. The da9211 irq handler function is involved in the crash. There is no information about the estimated number of potentially affected devices or real-world incidents.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.