CVE-2026-68183 PUBLISHED

firmware: stratix10-svc: fix memory leaks and list corruption bugs

Assigner: Linux
Reserved: 30.07.2026 Published: 10.08.2026 Updated: 10.08.2026

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.

Product Status

Vendor Linux
Product Linux
Versions Default: unaffected
  • affected from 7ca5ce896524f5292e610b27d168269e5ab74951 to 95f702e372964aff486338783f49e28a40a53127 (excl.)
  • affected from 7ca5ce896524f5292e610b27d168269e5ab74951 to fff6e5ff0318315998b540896537eaaa2ebf9f7b (excl.)
  • affected from 7ca5ce896524f5292e610b27d168269e5ab74951 to 4f2db41a09eba7a45abd140bb86ffc519c191886 (excl.)
  • affected from 7ca5ce896524f5292e610b27d168269e5ab74951 to 8e93a083456d78f6b0aa1f58d2b0c7071a2a7a47 (excl.)
  • affected from 7ca5ce896524f5292e610b27d168269e5ab74951 to 9119ceb76e987c2ec2b549ea100e3268ce3a1c7c (excl.)
Vendor Linux
Product Linux
Versions Default: affected
  • Version 5.0 is affected
  • unaffected from 0 to 5.0 (excl.)
  • unaffected from 6.6.151 to 6.6.* (incl.)
  • unaffected from 6.12.101 to 6.12.* (incl.)
  • unaffected from 6.18.42 to 6.18.* (incl.)
  • unaffected from 7.1.6 to 7.1.* (incl.)
  • unaffected from 7.2-rc5 to * (incl.)

References