CVE-2026-68183: firmware: stratix10-svc: fix memory leaks and list corruption bugs
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 genpoolalloc() fails by freeing pmem on the error path. Switch pmem allocation from devmkzalloc() to kzalloc() with explicit kfree() in the free path to match its list-managed lifetime. Remove the erroneous listdel(&svcdatamem) which corrupted the list head on failed lookups.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-68183?
CVE-2026-68183 has a risk rating of 34, indicating a moderate severity level.
What vulnerabilities does CVE-2026-68183 address?
CVE-2026-68183 addresses memory leaks and list corruption bugs in the Linux kernel's stratix10-svc firmware.
How do I fix CVE-2026-68183?
To fix CVE-2026-68183, update your Linux kernel to the latest version that includes the patch for this vulnerability.
Which component is affected by CVE-2026-68183?
CVE-2026-68183 affects the firmware component of the Linux kernel related to stratix10-svc.
When was CVE-2026-68183 published?
CVE-2026-68183 was published on August 10, 2026.