In the Linux kernel, the following vulnerability has been resolved: bpf: Fix a data-race around bpf_jit_limit. While reading bpf_jit_limit, it can be changed concurrently via sysctl, WRITE_ONCE() in __do_proc_doulongvec_minmax(). The size of bpf_jit_limit is long, so we need to add a paired READ_ONCE() to avoid load-tearing.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 14.0 |
| Linux | Linux | 11.3.5 |
| Linux | Linux | MDM9206, MDM9607, MDM9650, MSM8996AU, SD 210/SD 212/SD 205, SD 425, SD 427, SD 430, SD 435, SD 450, SD 615/16/SD 415, SD 625, SD 650/52, SD 810, SD 820, SD 835, SD 845, SDM630, SDM636, SDM660, SDM710, Snapdragon_High_Med_2016 |
| Linux | Linux | Windows 7 for x64-based Systems Service Pack 1 |