CVE-2022-50677

In the Linux kernel, the following vulnerability has been resolved: ipmi: fix use after free in _ipmi_destroy_user() The intf_free() function frees the "intf" pointer so we cannot dereference it again on the next line.

Package Linux Kernel
Published 2025-12-09
Last modified 2026-04-15
Patch available
Yes

Affected versions

Linux kernel versions 4.19.92, 5.4.7, 5.5 and later are affected. Fixed in 4.19.270, 5.4.229, 5.10.163, 5.15.87, 6.0.18, 6.1.4, 6.2 and their respective stable series.

Affected from
≥ 4.19.92 ≥ 5.4.7 ≥ 5.5
Fixed in
✓ 4.19.270 4.19.x ✓ 5.4.229 5.4.x ✓ 5.10.163 5.10.x ✓ 5.15.87 5.15.x ✓ 6.0.18 6.0.x ✓ 6.1.4 6.1.x ✓ 6.2

References

The following references provide additional information about CVE-2022-50677 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

7 patch commits total View all on NVD

Frequently asked questions

  • What is CVE-2022-50677?

    CVE-2022-50677 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 4.19.92 onward and has been patched in 4.19.270, 5.4.229, 5.10.163 and others. CVE-2022-50677 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

  • Is there a patch available for CVE-2022-50677?

    Yes — CVE-2022-50677 has been patched. Fixed versions include 4.19.270, 5.4.229, 5.10.163 and others. If you are running Linux kernel 4.19.92 or later up to the fix versions, apply the relevant patch for your kernel branch.

  • Is CVE-2022-50677 actively exploited?

    No — CVE-2022-50677 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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