Bug 2513395 (CVE-2026-68183) - CVE-2026-68183 kernel: firmware: stratix10-svc: fix memory leaks and list corruption bugs
Summary: CVE-2026-68183 kernel: firmware: stratix10-svc: fix memory leaks and list cor...
Keywords:
Status: NEW
Alias: CVE-2026-68183
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-10 12:34 UTC by OSIDB Bzimport
Modified: 2026-08-12 09:42 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:


Attachments (Terms of Use)

Description OSIDB Bzimport 2026-08-10 12:34:59 UTC
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.

Comment 1 Mauro Matteo Cascella 2026-08-11 21:04:36 UTC
Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2026081008-CVE-2026-68183-57eb@gregkh/T


Note You need to log in before you can comment on or make changes to this bug.