Description
In the Linux kernel, the following vulnerability has been resolved: iio: adc: ti-adc161s626: use DMA-safe memory for spi_read() Add a DMA-safe buffer and use it for spi_read() instead of a stack memory. All SPI buffers must be DMA-safe. Since we only need up to 3 bytes, we just use a u8[] instead of __be16 and __be32 and change the conversion functions appropriately.
Product status
4d671b71beefbfc145b971a11e0c3cabde94b673 (git) before b3bb8faeca1a2ef7be95ee8a512b639f9ffce947
4d671b71beefbfc145b971a11e0c3cabde94b673 (git) before fa64aab25aba47296aa8d12bb4c88ec3fecb2054
4d671b71beefbfc145b971a11e0c3cabde94b673 (git) before 67b3a91bdc48220bfb67155ab528121b9c822782
4d671b71beefbfc145b971a11e0c3cabde94b673 (git) before 014c6d27878d3883f7bb065610768fd021de1a96
4d671b71beefbfc145b971a11e0c3cabde94b673 (git) before d2d031b0786ea66ab0577c9d2d71435068d32199
4d671b71beefbfc145b971a11e0c3cabde94b673 (git) before 768461517a28d80fe81ea4d5d03a90cd184ea6ad
4.9
Any version before 4.9
6.1.168 (semver)
6.6.134 (semver)
6.12.81 (semver)
6.18.22 (semver)
6.19.12 (semver)
7.0 (original_commit_for_fix)
References
git.kernel.org/...c/b3bb8faeca1a2ef7be95ee8a512b639f9ffce947
git.kernel.org/...c/fa64aab25aba47296aa8d12bb4c88ec3fecb2054
git.kernel.org/...c/67b3a91bdc48220bfb67155ab528121b9c822782
git.kernel.org/...c/014c6d27878d3883f7bb065610768fd021de1a96
git.kernel.org/...c/d2d031b0786ea66ab0577c9d2d71435068d32199
git.kernel.org/...c/768461517a28d80fe81ea4d5d03a90cd184ea6ad