In the Linux kernel, the following vulnerability has been resolved:
media: tegra-video: Fix memory leak in __tegra_channel_try_format()
The state object allocated by __v4l2_subdev_state_alloc() must be freed
with __v4l2_subdev_state_free() when it is no longer needed.
In __tegra_channel_try_format(), two error paths return directly after
v4l2_subdev_call() fails, without freeing the allocated 'sd_state'
object. This violates the requirement and causes a memory leak.
Fix this by introducing a cleanup label and using goto statements in the
error paths to ensure that __v4l2_subdev_state_free() is always called
before the function returns.
References
Configurations
Configuration 1 (hide)
|
History
13 May 2026, 21:19
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-401 | |
| First Time |
Linux linux Kernel
Linux |
|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| References | () https://git.kernel.org/stable/c/2dff8966a3a889dd9d248a7e15d963b4097efcc5 - Patch | |
| References | () https://git.kernel.org/stable/c/3ca2f09061736e72ef25eec2597d00f7f44094d3 - Patch | |
| References | () https://git.kernel.org/stable/c/43e5302d22334f1183dec3e0d5d8007eefe2817c - Patch | |
| References | () https://git.kernel.org/stable/c/6c6f419fa9c44a4b7149b0292e01bff47308ba14 - Patch | |
| References | () https://git.kernel.org/stable/c/ca921be7a1174d5d58b28f84b683c2c0079f18c5 - Patch | |
| References | () https://git.kernel.org/stable/c/d92e9a18f97a1d19d4c2ff81dcfbe43591f75b5a - Patch |
06 May 2026, 12:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-06 12:16
Updated : 2026-05-13 21:19
NVD link : CVE-2026-43162
Mitre link : CVE-2026-43162
CVE.ORG link : CVE-2026-43162
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-401
Missing Release of Memory after Effective Lifetime