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CVE-2026-68183

Unknown

Last modified

CVE-2026-68183 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-svc: fix memory leaks and list corruption bugs Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error path. Switch pmem allocation from devm_kzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous list_del(&svc_data_mem) which corrupted the list head on failed lookups..

Description

In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-svc: fix memory leaks and list corruption bugs Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error path. Switch pmem allocation from devm_kzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous list_del(&svc_data_mem) which corrupted the list head on failed lookups.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= 7ca5ce896524f5292e610b27d168269e5ab74951, < 95f702e372964aff486338783f49e28a40a53127; >= 7ca5ce896524f5292e610b27d168269e5ab74951, < fff6e5ff0318315998b540896537eaaa2ebf9f7b; >= 7ca5ce896524f5292e610b27d168269e5ab74951, < 4f2db41a09eba7a45abd140bb86ffc519c191886; >= 7ca5ce896524f5292e610b27d168269e5ab74951, < 8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47; >= 7ca5ce896524f5292e610b27d168269e5ab74951, < 9119ceb76e987c2ec2b549ea100e3268ce3a1c7c
LinuxLinux5.0

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-68183?
In the Linux kernel, the following vulnerability has been resolved: firmware: stratix10-svc: fix memory leaks and list corruption bugs Fix a memory leak when gen_pool_alloc() fails by freeing pmem on the error path. Switch pmem allocation from devm_kzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous list_del(&svc_data_mem) which corrupted the list head on failed lookups.
How severe is CVE-2026-68183?
Severity scoring for CVE-2026-68183 is pending analysis.
How do I fix CVE-2026-68183?
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.

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Source: NVD / NIST