An out-of-bounds write vulnerability was found in the Linux kernel’s SLIMpro I2C device driver. The userspace “data->block[0]” variable was not capped to a number between 0-255 and was used as the size of a memcpy, possibly writing beyond the end of dma_buffer. This flaw could allow a local privileged user to crash the system or potentially achieve code execution.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | linux | < 6.1.25-1 | linux_6.1.25-1_all.deb |
Debian | 11 | all | linux | < 5.10.178-1 | linux_5.10.178-1_all.deb |
Debian | 10 | all | linux | < 4.19.282-1 | linux_4.19.282-1_all.deb |
Debian | 999 | all | linux | < 6.1.25-1 | linux_6.1.25-1_all.deb |
Debian | 13 | all | linux | < 6.1.25-1 | linux_6.1.25-1_all.deb |
Debian | 10 | all | linux-5.10 | < 5.10.178-3~deb10u1 | linux-5.10_5.10.178-3~deb10u1_all.deb |