CVE-2022-50667

Not scored yetLast modified Nov 10, 2026

Description

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

drm/vmwgfx: Fix memory leak in vmw_mksstat_add_ioctl()

If the copy of the description string from userspace fails, then the page for the instance descriptor doesn't get freed before returning -EFAULT, which leads to a memleak.

Metrics

No CVSS score has been published yet.

Affected software

VendorProductVersions
LinuxLinux>= 7a7a933edd6c3a6d5d64e08093f2d564104cefcd, < b47a37ad4a444d82f9caf153a79d090b79786ebb; >= 7a7a933edd6c3a6d5d64e08093f2d564104cefcd, < 6ad40bbb2c25f17b899fcea114ebc0a46d8a938b; >= 7a7a933edd6c3a6d5d64e08093f2d564104cefcd, < 53066b144715332ce9370143c33c50d9a4d3e809; >= 7a7a933edd6c3a6d5d64e08093f2d564104cefcd, < a40c7f61d12fbd1e785e59140b9efd57127c0c33
LinuxLinux5.15

References

Timeline

Published
Dec 9, 2025
Last modified
Nov 10, 2026
NVD status
Deferred

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CVE-2022-50667: Unscored | Vulnix