In the Linux kernel, the following vulnerability has been resolved:
rust_binder: clear freeze listener on node removal
Generally userspace is supposed to explicitly clear freeze listeners
before they drop the refcount on the node ref to zero, but there's
nothing forcing that. Currently, in this scenario the freeze listener
remains in the freeze_listeners rbtree and in the remote node's freeze
listener list, even though the ref for which the listener is registered
is gone. This could potentially lead to a memory leak due to a refcount
cycle. Thus, remove the freeze listener in this scenario.
References
Configurations
Configuration 1 (hide)
|
History
12 Nov 2026, 17:51
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Linux linux Kernel
Linux |
|
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.2:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:7.2:rc2:*:*:*:*:*:* |
|
| CWE | CWE-401 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| References | () https://git.kernel.org/stable/c/0644da3621ddd8e146280675a2a31d1e06634a1d - Patch | |
| References | () https://git.kernel.org/stable/c/91b27f8172cdbf265240104772fd042a461a7767 - Patch | |
| References | () https://git.kernel.org/stable/c/bc4a9828897871ff3e5a1f8a1d346decbf4ee95e - Patch |
Information
Published : 2026-07-25 10:17
Updated : 2026-11-12 17:51
NVD link : CVE-2026-64466
Mitre link : CVE-2026-64466
CVE.ORG link : CVE-2026-64466
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-401
Missing Release of Memory after Effective Lifetime