CVE-2026-43058
media: vidtv: fix pass-by-value structs causing MSAN warnings
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 2, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
f90cf6079bf67988f8b1ad1ade70fc89d0080905 < e3957eb26a3d570aefc6bb184fa8b8a1e9a4e508 f90cf6079bf67988f8b1ad1ade70fc89d0080905 < be57e52e27c7cbfb400a8f255e475cbcff242baa f90cf6079bf67988f8b1ad1ade70fc89d0080905 < 6d75a9ec5bdb8cf8382eaf8f8fe831ba7d58a9d4 f90cf6079bf67988f8b1ad1ade70fc89d0080905 < 57b01d945ed68cebe486d495dadc4901a96d3aaa f90cf6079bf67988f8b1ad1ade70fc89d0080905 < 1b2820c8a9887981634020db19f1a2425558b88e f90cf6079bf67988f8b1ad1ade70fc89d0080905 < 5f8e73bde67e931468bc2a1860d78d72f0c6ba41
Linux / Linux
5.10
References
git.kernel.org: https://git.kernel.org/stable/c/e3957eb26a3d570aefc6bb184fa8b8a1e9a4e508 git.kernel.org: https://git.kernel.org/stable/c/be57e52e27c7cbfb400a8f255e475cbcff242baa git.kernel.org: https://git.kernel.org/stable/c/6d75a9ec5bdb8cf8382eaf8f8fe831ba7d58a9d4 git.kernel.org: https://git.kernel.org/stable/c/57b01d945ed68cebe486d495dadc4901a96d3aaa git.kernel.org: https://git.kernel.org/stable/c/1b2820c8a9887981634020db19f1a2425558b88e git.kernel.org: https://git.kernel.org/stable/c/5f8e73bde67e931468bc2a1860d78d72f0c6ba41