7.8
CVSS 3.1
Няма данни
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Няма потвърждение
Атакува се
Няма данни
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: 4d671b71beefbfc145b971a11e0c3cabde94b673 преди b3bb8faeca1a2ef7be95ee8a512b639f9ffce947; 4d671b71beefbfc145b971a11e0c3cabde94b673 преди fa64aab25aba47296aa8d12bb4c88ec3fecb2054; 4d671b71beefbfc145b971a11e0c3cabde94b673 преди 67b3a91bdc48220bfb67155ab528121b9c822782; 4d671b71beefbfc145b971a11e0c3cabde94b673 преди 014c6d27878d3883f7bb065610768fd021de1a96; 4d671b71beefbfc145b971a11e0c3cabde94b673 преди d2d031b0786ea66ab0577c9d2d71435068d32199; 4d671b71beefbfc145b971a11e0c3cabde94b673 преди 768461517a28d80fe81ea4d5d03a90cd184ea6ad
- Linux Linux: 4.9; преди 4.9; 6.1.168 до 6.1.*; 6.6.134 до 6.6.*; 6.12.81 до 6.12.*; 6.18.22 до 6.18.*; 6.19.12 до 6.19.*; от 7.0 нататък
Siemens: още 3 продукта, добавени от Siemens
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
История
- 1 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-31768
- https://nvd.nist.gov/vuln/detail/CVE-2026-31768
- https://git.kernel.org/stable/c/b3bb8faeca1a2ef7be95ee8a512b639f9ffce947
- https://git.kernel.org/stable/c/fa64aab25aba47296aa8d12bb4c88ec3fecb2054
- https://git.kernel.org/stable/c/67b3a91bdc48220bfb67155ab528121b9c822782
- https://git.kernel.org/stable/c/014c6d27878d3883f7bb065610768fd021de1a96
- https://git.kernel.org/stable/c/d2d031b0786ea66ab0577c9d2d71435068d32199
- https://git.kernel.org/stable/c/768461517a28d80fe81ea4d5d03a90cd184ea6ad
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html