UBUNTU-CVE-2023-53519

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: add lock to protect parameter numrdy Getting below error when using KCSAN to check the driver. Adding lock to protect parameter numrdy when getting the value with function:...

CVE-2023-53519

CVE-2023-53519 affects the Linux kernel media/v4l2-mem2mem path. The issue is a data race in v4l2_m2m_buf_queue when reading the parameter num_rdy, mitigated by introducing a lock to protect that parameter (as described in the OSV and SUSE advisories). Affected component: media: v4l2-mem2mem. Roo...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the failure to lock-protect the numrdy parameter, which could lead to data contention...