Description
In the Linux kernel, the following vulnerability has been resolved:
iio: adc: ti-ads8688: fix information leak in triggered buffer
The 'buffer' local array is used to push data to user space from a triggered buffer, but it does not set values for inactive channels, as it only uses iio_for_each_active_channel() to assign new values.
Initialize the array to zero before using it to avoid pushing uninitialized information to userspace.
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 26aa12ef64ee997d293659bbf645c6df99fb73e5, < 1c80a0985a9a14f33dbf63cd703ca010f094f878; >= c923e9effe50b0a83e74e1940afbecef5456bfda, < 3bf8d1e87939b8a19c9b738564fddf5b73322f2f; >= 61fa5dfa5f52806f5ce37a0ba5712c271eb22f98, < aae96738006840533cf147ffd5f41830987f21c5; >= 61fa5dfa5f52806f5ce37a0ba5712c271eb22f98, < ebe2672bc42a0dfe31bb539f8ce79d024aa7e46d; >= 61fa5dfa5f52806f5ce37a0ba5712c271eb22f98, < 455df95eb8f24a37abc549d6738fc8ee07eb623b; >= 61fa5dfa5f52806f5ce37a0ba5712c271eb22f98, < 485570ed82b7a6bb109fa1d0a79998e21f7f4c73; >= 61fa5dfa5f52806f5ce37a0ba5712c271eb22f98, < 2a7377ccfd940cd6e9201756aff1e7852c266e69; 91664385e6c49f1e961e822f2d024776ac22102a; a65024fc5754f2fca73541373a2502bef603565b; 3563bb70d6baa0a5e8082397e13f62f26053c04d; >= 5.4.132, < 5.4.290; >= 5.10.50, < 5.10.234; >= 4.19.198, < 4.20; >= 5.12.17, < 5.13; >= 5.13.2, < 5.14 |
| Linux | Linux | 5.14 |
References
- https://git.kernel.org/stable/c/1c80a0985a9a14f33dbf63cd703ca010f094f878Patch
- https://git.kernel.org/stable/c/2a7377ccfd940cd6e9201756aff1e7852c266e69Patch
- https://git.kernel.org/stable/c/3bf8d1e87939b8a19c9b738564fddf5b73322f2fPatch
- https://git.kernel.org/stable/c/455df95eb8f24a37abc549d6738fc8ee07eb623bPatch
- https://git.kernel.org/stable/c/485570ed82b7a6bb109fa1d0a79998e21f7f4c73Patch
- https://git.kernel.org/stable/c/aae96738006840533cf147ffd5f41830987f21c5Patch
- https://git.kernel.org/stable/c/ebe2672bc42a0dfe31bb539f8ce79d024aa7e46dPatch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Timeline
- Published
- Jan 19, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Modified