Description
In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
957ae5098185e763b5c06be6c3b4b6e98c048712 to < b7c7c400de85d915e0da7c2c363553a801c47349affected957ae5098185e763b5c06be6c3b4b6e98c048712 to < c472b55cc0bc3df805db6a14f50a084884cf18eeaffected957ae5098185e763b5c06be6c3b4b6e98c048712 to < da498e02c92e6d82df8001438dd583b90c570815affected957ae5098185e763b5c06be6c3b4b6e98c048712 to < 56acf415772ee7e10e448b371f52b249aa2d0f7baffected957ae5098185e763b5c06be6c3b4b6e98c048712 to < 1b734ad0e33648c3988c6a37c2ac16c2d63eda06affected957ae5098185e763b5c06be6c3b4b6e98c048712 to < 2310f5336f32eac9ada2d59b965d578efe25c4bfaffected957ae5098185e763b5c06be6c3b4b6e98c048712 to < 5bc6d0da4a32fe34a9960de577e0b7de3454de0caffected957ae5098185e763b5c06be6c3b4b6e98c048712 to < 9b79d59e6b2b515eb9a22bc469ef7b8f0904fc73affected
Linux Linux
Default version status: affected
4.10affected0 to < 4.10unaffected5.4.287 to ≤ 5.4.*unaffected5.10.231 to ≤ 5.10.*unaffected5.15.174 to ≤ 5.15.*unaffected6.1.120 to ≤ 6.1.*unaffected6.6.64 to ≤ 6.6.*unaffected6.11.11 to ≤ 6.11.*unaffected6.12.2 to ≤ 6.12.*unaffected6.13 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/b7c7c400de85d915e0da7c2c363553a801c47349 ↗
- https://git.kernel.org/stable/c/c472b55cc0bc3df805db6a14f50a084884cf18ee ↗
- https://git.kernel.org/stable/c/da498e02c92e6d82df8001438dd583b90c570815 ↗
- https://git.kernel.org/stable/c/56acf415772ee7e10e448b371f52b249aa2d0f7b ↗
- https://git.kernel.org/stable/c/1b734ad0e33648c3988c6a37c2ac16c2d63eda06 ↗
- https://git.kernel.org/stable/c/2310f5336f32eac9ada2d59b965d578efe25c4bf ↗
- https://git.kernel.org/stable/c/5bc6d0da4a32fe34a9960de577e0b7de3454de0c ↗
- https://git.kernel.org/stable/c/9b79d59e6b2b515eb9a22bc469ef7b8f0904fc73 ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html ↗
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html ↗