Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: - In the net subsystem, use dstdevrcu in sksetupcaps. - Use RCU to protect accesses to dst-dev from sksetupcaps and skdstgsomaxsize. - Also use dstdevrcu in ip6dstmtumaybeforward and ipdstmtumaybeforward. - ip4dsthoplimit can...

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 protect dstdev access with an RCU, which could lead to reuse after release...

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 not properly using the RCU to protect dstdev access, which could lead to reuse after release...

PT-2025-46645

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a flaw where accesses to dst-dev were not protected using Read-Copy-Update RCU. This issue was addressed by utilizing RCU in functions such as sk setup caps, s...