Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: BPF: Fixed potential improper dereferencing of pointers in bpfsysbpf. The bpfsysbpf helper function allows an eBPF program to load another eBPF program from within the kernel. In this case, the argument union bpfattr pointer...

CVE-2025-47358

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358

CVE-2025-47358 describes a memory corruption/use-after-free scenario where a modified user-space address passed to mem_free leads to inadvertent kernel memory being freed. Multiple sources identify the issue in the Secure Processor family, with the underlying cause being improper handling of user...

CVE-2025-47358 Use After Free in Secure Processor

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

CVE-2025-47358 Use After Free in Secure Processor

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

EUVD-2025-206604

Memory Corruption when user space address is modified and passed to memfree API, causing kernel memory to be freed inadvertently...

PT-2026-5670

Memory Corruption when user space address is modified and passed to mem free API, causing kernel memory to be freed inadvertently...

EUVD-2022-55349

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-50080

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: tee: add overflow check in registershmhelper With special lengths supplied by user space,...

SUSE CVE-2022-50080

In the Linux kernel, the following vulnerability has been resolved: tee: add overflow check in registershmhelper With special lengths supplied by user space, registershmhelper has an integer overflow when calculating the number of pages covered by a supplied user space memory region. This causes...

Linux Kernel ptrace/sysret - 本地提权漏洞

No description provided by source. / CVE-2014-4699 ptrace/sysret PoC by Vitaly Nikolenko [email protected] gcc -O2 pocv0.c This code is kernel specific. On Ubuntu 12.04.0 LTS 3.2.0-23-generic, the following will trigger the GP in sysret and overwrite the PF handler so we can land to our NOP sled...

Linux Kernel ptrace/sysret Local Privilege Escalation

/ CVE-2014-4699 ptrace/sysret PoC by Vitaly Nikolenko [email protected] gcc -O2 pocv0.c This code is kernel specific. On Ubuntu 12.04.0 LTS 3.2.0-23-generic, the following will trigger the GP in sysret and overwrite the PF handler so we can land to our NOP sled mapped at 0x80000000. However, onc...

Linux Kernel ptrace/sysret - Local Privilege Escalation Exploit

The Linux kernel before 3.15.4 on Intel processors does not properly restrict use of a non-canonical value for the saved RIP address in the case of a system call that does not use IRET, which allows local users to leverage a race condition and gain privileges, or cause a denial of service double...

Linux Kernel 3.2.0-23 (Ubuntu 12.04 x64) - ptracesysret Local Privilege Escalation

Linux Kernel 3.2.0-23 Ubuntu 12.04 x64 - ptracesysret Local Privilege Escalation / CVE-2014-4699 ptrace/sysret PoC by Vitaly Nikolenko [email protected] gcc -O2 pocv0.c This code is kernel specific. On Ubuntu 12.04.0 LTS 3.2.0-23-generic, the following will trigger the GP in sysret and overwrite...