CVE-2022-50856
UnknownEPSS 0.17%
Last modified
CVE-2022-50856 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifs_ses_add_channel() Before return, should free the xid, otherwise, the xid will be leaked.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifs_ses_add_channel() Before return, should free the xid, otherwise, the xid will be leaked.
Metrics
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= d70e9fa55884760b6d6c293dbf20d8c52ce11fb7, < 7286f875510486fdc2fc426b7c826262e2283a65; >= d70e9fa55884760b6d6c293dbf20d8c52ce11fb7, < 847301f0ee1c29f34cc48547ce1071990f24969c; >= d70e9fa55884760b6d6c293dbf20d8c52ce11fb7, < db2a8b6c17e128d91f35d836c569f4a6bda4471b; >= d70e9fa55884760b6d6c293dbf20d8c52ce11fb7, < e909d054bdea75ef1ec48c18c5936affdaecbb2c |
| Linux | Linux | 5.5 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2022-50856?
In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix xid leak in cifs_ses_add_channel()
Before return, should free the xid, otherwise, the
xid will be leaked.
How severe is CVE-2022-50856?
Severity scoring for CVE-2022-50856 is pending analysis. The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2022-50856?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Are you affected by CVE-2022-50856?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST