CVE-2026-31768
Published: May 1, 2026
Modified: May 11, 2026
CVSS v3.1
7.8
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.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 4d671b71beefbfc145b971a11e0c3cabde94b673 - < b3bb8faeca1a2ef7be95ee8a512b639f9ffce947affected 4d671b71beefbfc145b971a11e0c3cabde94b673 - < fa64aab25aba47296aa8d12bb4c88ec3fecb2054affected 4d671b71beefbfc145b971a11e0c3cabde94b673 - < 67b3a91bdc48220bfb67155ab528121b9c822782affected 4d671b71beefbfc145b971a11e0c3cabde94b673 - < 014c6d27878d3883f7bb065610768fd021de1a96affected 4d671b71beefbfc145b971a11e0c3cabde94b673 - < d2d031b0786ea66ab0577c9d2d71435068d32199+1 more versions |
Linux | Linux | affected 4.9unaffected 0 - < 4.9unaffected 6.1.168 - <= 6.1.*unaffected 6.6.134 - <= 6.6.*unaffected 6.12.81 - <= 6.12.*+3 more versions |
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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