Overview
About vulnerability
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: qcom-adm: fix wrong sizeof config in slave_config
Fix broken slave_config function that uncorrectly compare the peripheral_size with the size of the config pointer instead of the size of the config struct. This cause the crci value to be ignored and cause a kernel panic on any slave that use adm driver.
To fix this, compare to the size of the struct and NOT the size of the pointer.
Details
- Affected product:
- AlmaLinux 9.2 ESU , TuxCare 9.6 ESU
- Affected packages:
- kernel @ 5.14.0 (+1 more)
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: qcom-adm: fix wrong sizeof config in slave_config
Fix broken slave_config function that uncorrectly compare the peripheral_size with the size of the config pointer instead of the size of the config struct. This cause the crci value to be ignored and cause a kernel panic on any slave that use adm driver.
To fix this, compare to the size of the struct and NOT the size of the pointer.