In the Linux kernel, the following vulnerability has been resolved:
media: vidtv: fix pass-by-value structs causing MSAN warnings
vidtv_ts_null_write_into() and vidtv_ts_pcr_write_into() take their
argument structs by value, causing MSAN to report uninit-value warnings.
While only vidtv_ts_null_write_into() has triggered a report so far,
both functions share the same issue.
Fix by passing both structs by const pointer instead, avoiding the
stack copy of the struct along with its MSAN shadow and origin metadata.
The functions do not modify the structs, which is enforced by the const
qualifier.
References
Configurations
Configuration 1 (hide)
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History
01 Jun 2026, 17:17
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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22 May 2026, 12:05
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CWE | CWE-476 | |
| CPE | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| References | () https://git.kernel.org/stable/c/1b2820c8a9887981634020db19f1a2425558b88e - Patch | |
| References | () https://git.kernel.org/stable/c/57b01d945ed68cebe486d495dadc4901a96d3aaa - Patch | |
| References | () https://git.kernel.org/stable/c/5f8e73bde67e931468bc2a1860d78d72f0c6ba41 - Patch | |
| References | () https://git.kernel.org/stable/c/6d75a9ec5bdb8cf8382eaf8f8fe831ba7d58a9d4 - Patch | |
| References | () https://git.kernel.org/stable/c/be57e52e27c7cbfb400a8f255e475cbcff242baa - Patch | |
| References | () https://git.kernel.org/stable/c/e3957eb26a3d570aefc6bb184fa8b8a1e9a4e508 - Patch | |
| First Time |
Linux
Linux linux Kernel |
02 May 2026, 07:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-05-02 07:16
Updated : 2026-06-01 17:17
NVD link : CVE-2026-43058
Mitre link : CVE-2026-43058
CVE.ORG link : CVE-2026-43058
JSON object : View
Products Affected
linux
- linux_kernel
CWE
CWE-476
NULL Pointer Dereference