Overview
About vulnerability
The hidma_chan_stats function in drivers/dma/qcom/hidma_dbg.c in the Linux kernel 4.14.90 allows local users to obtain sensitive address information by reading “callback=” lines in a debugfs file.Details
- Affected product:
- AlmaLinux 8 , CentOS 6 , CentOS 6 ALT , CentOS 6 plus , CentOS 7 , CentOS 7 ALT , CentOS 7 plus , CentOS 8 , CloudLinux OS 6 , CloudLinux OS 6h , CloudLinux OS 7 , CloudLinux OS 7h , CloudLinux OS 8 , Debian 10 , Debian 10 cloud , Debian 8 , Debian 9 , Endurance 7 eig 3.10 , Endurance 7 eig 4.14 , OEL 6 Dell , OEL 7 Dell , OEL 8 Dell , OpenVZ 6 , Proofpoint , Proxmox VE 5 , RHEL 6 , RHEL 7 , RHEL 8 , Rocky Linux 8 , Scientific 6 , Ubuntu 14.04 , Ubuntu 14.04 ESM , Ubuntu 16.04 , Ubuntu 16.04 ESM , Ubuntu 18.04 , Upstream 4.14 , Upstream 4.9
- Affected packages:
- kernel @ - (+55 more)