Veille CVE
CVE-2026-31768
7.8 ÉlevéeDescription
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.
Produits concernés
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.8 Élevée | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Références
- https://git.kernel.org/stable/c/014c6d27878d3883f7bb065610768fd021de1a96 Patch
- https://git.kernel.org/stable/c/67b3a91bdc48220bfb67155ab528121b9c822782 Patch
- https://git.kernel.org/stable/c/768461517a28d80fe81ea4d5d03a90cd184ea6ad Patch
- https://git.kernel.org/stable/c/b3bb8faeca1a2ef7be95ee8a512b639f9ffce947 Patch
- https://git.kernel.org/stable/c/d2d031b0786ea66ab0577c9d2d71435068d32199 Patch
- https://git.kernel.org/stable/c/fa64aab25aba47296aa8d12bb4c88ec3fecb2054 Patch
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html