Описание
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: Fix coverity issue with unintentional integer overflow
-
Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable.
-
Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.
In the Linux kernel, the following vulnerability has been resolved:
drm/mediatek: Fix coverity issue with unintentional integer overflow
-
Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable.
-
Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2023-52857
- https://git.kernel.org/stable/c/0d8a1df39d3fc34560e2cc663b5c340d06a25396
- https://git.kernel.org/stable/c/96312a251d4dcee5d36e32edba3002bfde0ddd9c
- https://git.kernel.org/stable/c/a12bd675100531f9fb4508fd4430dd1632325a0e
- https://git.kernel.org/stable/c/b0b0d811eac6b4c52cb9ad632fa6384cf48869e7
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix coverity issue with unintentional integer overflow 1. Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable. 2. Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix coverity issue with unintentional integer overflow 1. Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable. 2. Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.
In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix coverity issue with unintentional integer overflow 1. Instead of multiplying 2 variable of different types. Change to assign a value of one variable and then multiply the other variable. 2. Add a int variable for multiplier calculation instead of calculating different types multiplier with dma_addr_t variable directly.
In the Linux kernel, the following vulnerability has been resolved: d ...
Уязвимость функции mtk_drm_gem_dumb_create() модуля drivers/gpu/drm/mediatek/mtk_drm_gem.c - драйвера поддержки инфраструктуры прямого рендеринга (DRI) видеокарт Mediatek ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании