Astra Linux - уязвимость в linux, linux-5.10

A flaw was discovered in the s390 eBPF JIT mechanism within bpfjitinsn in the arch/s390/net/bpfjitcomp.c file of the Linux kernel. In this flaw, a local attacker with special user privileges can bypass the verifier, potentially leading to confidentiality issues...

CVE-2025-39694

CVE-2025-39694 concerns the Linux kernel on s390:sclp where a NULL SCCB address check after address translation could fail if identity mapping does not start at 0, potentially allowing access to the first page of identity mapping. The fix adds a NULL-case handler prior to address translation to e...

Linux Distros Unpatched Vulnerability : CVE-2024-27009

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: s390/cio: fix race condition during online processing A race condition exists in...

security flaw

The copyfromuser function in the uaccess code in Linux kernel 2.6 before 2.6.19-rc1, when running on s390, does not properly clear a kernel buffer, which allows local user space programs to read portions of kernel memory by "appending to a file from a bad address," which triggers a fault that...