Linux · Linux Kernel · CVE-2021-47373
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
A potential VPE leak on error has been resolved in the Linux kernel. The issue occurs in the `its vpe irq domain alloc` function when `its vpe init()` returns an error, causing an off-by-one in the number of VPEs to be freed. The fix involves passing the number of VPEs allocated, which is the index of the loop iterating over the VPEs.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.