Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: BPF: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly ensures that indirect function calls use a function pointer type that matches the target function. I encountered the following type...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: drm/sti: The return type of stidvo,hda,hdmiconnectormodevalid has been corrected. With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer...

SUSE CVE-2026-43306

In the Linux kernel, the following vulnerability has been resolved: bpf: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly enforces that indirect function calls use a function pointer type that matches the target function. I ran into the following type...

Janus: Compiler-Based Defense against Transient Execution Attacks Using ARM Hardware Primitives

We present Janus, a compiler-based security framework that mitigates transient execution attacks like Spectre and control-flow hijacking on ARM64 platforms. Janus integrates speculative execution and control flow dependencies with PA modifiers, using PA and BTI microarchitectural features to...

CVE-2026-43306

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF crypto component. A local attacker, by running a specially crafted BPF program, could trigger a type mismatch in function pointers when Control Flow Integrity CFI is enabled. This can lead to a kernel internal error, resulting in a...

EUVD-2026-28576

In the Linux kernel, the following vulnerability has been resolved: bpf: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly enforces that indirect function calls use a function pointer type that matches the target function. I ran into the following type...

CVE-2026-43306

In the Linux kernel, the following vulnerability has been resolved: bpf: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly enforces that indirect function calls use a function pointer type that matches the target function. I ran into the following type...

CVE-2026-43306

In the Linux kernel, the following vulnerability has been resolved: bpf: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly enforces that indirect function calls use a function pointer type that matches the target function. I ran into the following type...

UBUNTU-CVE-2026-43306

In the Linux kernel, the following vulnerability has been resolved: bpf: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly enforces that indirect function calls use a function pointer type that matches the target function. I ran into the following type...

CVE-2026-43306

In the Linux kernel, the following vulnerability has been resolved: bpf: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly enforces that indirect function calls use a function pointer type that matches the target function. I ran into the following type...

CVE-2026-43306

CVE-2026-43306 affects the Linux kernel due to bpf: crypto: Use the correct destructor kfunc type. With CONFIG_CFI enabled, indirect calls must match the target function’s pointer type. In the reported case, a CFI failure occurred at bpf_obj_free_fields while freeing a BPF crypto context, signali...

CVE-2026-43306 bpf: crypto: Use the correct destructor kfunc type

In the Linux kernel, the following vulnerability has been resolved: bpf: crypto: Use the correct destructor kfunc type With CONFIGCFI enabled, the kernel strictly enforces that indirect function calls use a function pointer type that matches the target function. I ran into the following type...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a mismatch in the type of the bpf encryption kfunc destructor function. This vulnerability may...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: s390/netiucv: Fixed the return type of netiucvtx With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG feature, indirect call targets are validated against the expected function pointer prototype to ensure that the call...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: x86/Kconfig: make CFIAUTODEFAULT dependent on !RUST or Rust = 1.88 Calling core::fmt::write from Rust code while FineIBT is enabled results in a kernel panic: 4614.199779 Kernel BUG at arch/x86/kernel/cet.c:132! 4614.205343...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: crypto: acomp – Fixed CFI failures due to type punning. To avoid crashes when control flow integrity is enabled, ensure that the workspace “stream” uses a consistent type for function calls, and invoke functions through a functio...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: s390/lcs: The return type of lcsstartxmit has been corrected. With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to ensure that the...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: Fixed the return type of netcpndostartxmit With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to ensure that the...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013736)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013736 advisory. In the Linux kernel, the following vulnerability has been resolved: s390/netiucv: Fix return type of netiucvtx With clang's kernel control flow integrity kCFI,...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011019)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011019 advisory. In the Linux kernel, the following vulnerability has been resolved: s390/lcs: Fix return type of lcsstartxmit With clang's kernel control flow integrity kCFI,...