CVEvulnerability
CVE-2026-89876
- Status
- Received
- Published
- 2026-09-16
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
media: tda18250: fix possible integer overflow
Integer overflow may occur, when variable exp equals to zero. Result
of shift 1 << (exp - 1) may then leads to undefined behavior.
References
- https://git.kernel.org/stable/c/0e0fbdb4c9381e2ea647a3fe3bf39bdb02ea5b73 git.kernel.org
- https://git.kernel.org/stable/c/3e5568d554c5f6da2cbba45684295927ebefd943 git.kernel.org
- https://git.kernel.org/stable/c/4e21f0e5696d3148b183c7e21dd44f7dec0d07ef git.kernel.org
- https://git.kernel.org/stable/c/593b1172e5d548581dfdb9a63713088f5dfab255 git.kernel.org
- https://git.kernel.org/stable/c/6dd8e257f7cafda7fbf10d81b3c55c9bba4825f4 git.kernel.org
- https://git.kernel.org/stable/c/7c62bd653563939ff0d0fdfd4b8c73c4f97a1dcc git.kernel.org
- https://git.kernel.org/stable/c/cf8e3b3d7d9a6a96f4df6246e2e14b32f58d889e git.kernel.org
- https://git.kernel.org/stable/c/f1ba602afd5ee6609fd71a0d112d18e8447a485f git.kernel.org