Program Analysis for High-Value Smart Contract Vulnerabilities: Techniques and Insights

A widespread belief in the blockchain security community is that automated techniques are only good for detecting shallow bugs, typically of small value. In this paper, we present the techniques and insights that have led us to repeatable success in automatically discovering high-value smart...

Tenda AC20 Buffer Overflow Vulnerability

Tenda AC20 is a dual-band wireless router with IPv6 protocol support, featuring a triple-core 1GHz main controller with six 6dBi external antennas and a maximum wireless transmission rate of 2033Mbps. The Tenda AC20 suffers from a buffer overflow vulnerability that originates from a flaw in the...

The vulnerability of the Tenda AC20 router’s microprogramming software, related to reading data outside the buffer in memory, allows a hacker to execute arbitrary code or cause a service failure.

The vulnerability of Tenda AC20 microprogramming software lies in the reading of data outside the buffer in memory when processing the parameter “list” in the file /goform/SetStaticRouteCfg. Exploitation of this vulnerability allows a remote attacker to execute arbitrary code or cause service...

The vulnerability of the amdgpu_unmap_static_csa() function in the drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c file of the Linux kernel’s Direct Rendering Infrastructure (DRI) AMD GPU driver allows a malicious actor to cause a system crash.

The vulnerability of the amdgpuunmapstaticcsa function in the drivers/gpu/drm/amd/amdgpu/amdgpucsa.c file of the Linux kernel’s Direct Rendering Infrastructure DRI AMD GPU driver is related to improper memory release. Exploiting this vulnerability can allow an attacker to cause a system failure...

Exploit for CVE-2017-3143

Awesome Vulnerability Research 🦄 A curated list of the awesome resources about the Vulnerability Research First things first: There are no exploits in this project. Vulnerabilities != Exploits A Vulnerability resides in the software itself, doing nothing on its own. If you are really curious abou...

SUSE CVE-2025-38368

In the Linux kernel, the following vulnerability has been resolved: misc: tps6594-pfsm: Add NULL pointer check in tps6594pfsmprobe The returned value, pfsm-miscdev.name, from devmkasprintf could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to th...

DEBIAN-CVE-2025-38407

In the Linux kernel, the following vulnerability has been resolved: riscv: cpuopssbi: Use static array for bootdata Since commit 6b9f29b81b15 "riscv: Enable pcpu page first chunk allocator", if NUMA is enabled, the page percpu allocator may be used on very sparse configurations, or when requested...

UBUNTU-CVE-2025-38407

In the Linux kernel, the following vulnerability has been resolved: riscv: cpuopssbi: Use static array for bootdata Since commit 6b9f29b81b15 "riscv: Enable pcpu page first chunk allocator", if NUMA is enabled, the page percpu allocator may be used on very sparse configurations, or when requested...

CVE-2025-38407

CVE-2025-38407 (Linux kernel, RISC‑V) is addressed by replacing the dynamic percpu boot data area with a statically allocated array in the kernel image to fix boot on NUMA SMP configurations. The root cause was that, when percpu page allocation happens early with NUMA, percpu data could be placed...

CVE-2025-38407 riscv: cpu_ops_sbi: Use static array for boot_data

In the Linux kernel, the following vulnerability has been resolved: riscv: cpuopssbi: Use static array for bootdata Since commit 6b9f29b81b15 "riscv: Enable pcpu page first chunk allocator", if NUMA is enabled, the page percpu allocator may be used on very sparse configurations, or when requested...

CVE-2025-38407

In the Linux kernel, the following vulnerability has been resolved: riscv: cpuopssbi: Use static array for bootdata Since commit 6b9f29b81b15 "riscv: Enable pcpu page first chunk allocator", if NUMA is enabled, the page percpu allocator may be used on very sparse configurations, or when requested...

CVE-2025-38407 riscv: cpu_ops_sbi: Use static array for boot_data

In the Linux kernel, the following vulnerability has been resolved: riscv: cpuopssbi: Use static array for bootdata Since commit 6b9f29b81b15 "riscv: Enable pcpu page first chunk allocator", if NUMA is enabled, the page percpu allocator may be used on very sparse configurations, or when requested...

CVE-2025-38407

In the Linux kernel, the following vulnerability has been resolved: riscv: cpuopssbi: Use static array for bootdata Since commit 6b9f29b81b15 "riscv: Enable pcpu page first chunk allocator", if NUMA is enabled, the page percpu allocator may be used on very sparse configurations, or when requested...

CVE-2025-38368

In the Linux kernel, the following vulnerability has been resolved: misc: tps6594-pfsm: Add NULL pointer check in tps6594pfsmprobe The returned value, pfsm-miscdev.name, from devmkasprintf could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to th...

DEBIAN-CVE-2025-38368

In the Linux kernel, the following vulnerability has been resolved: misc: tps6594-pfsm: Add NULL pointer check in tps6594pfsmprobe The returned value, pfsm-miscdev.name, from devmkasprintf could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to th...

CVE-2025-38368 misc: tps6594-pfsm: Add NULL pointer check in tps6594_pfsm_probe()

In the Linux kernel, the following vulnerability has been resolved: misc: tps6594-pfsm: Add NULL pointer check in tps6594pfsmprobe The returned value, pfsm-miscdev.name, from devmkasprintf could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to th...

CVE-2025-38368

In the Linux kernel, the following vulnerability has been resolved: misc: tps6594-pfsm: Add NULL pointer check in tps6594pfsmprobe The returned value, pfsm-miscdev.name, from devmkasprintf could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to th...

CVE-2025-38368 misc: tps6594-pfsm: Add NULL pointer check in tps6594_pfsm_probe()

In the Linux kernel, the following vulnerability has been resolved: misc: tps6594-pfsm: Add NULL pointer check in tps6594pfsmprobe The returned value, pfsm-miscdev.name, from devmkasprintf could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to th...

CVE-2025-8131

A vulnerability was found in Tenda AC20 16.03.08.05. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack can be launched remotely...

Tenda FH451 formNatStaticSetting function buffer overflow vulnerability

Tenda FH451 is a single-band 2.4GHz SOHO wireless router launched by China Tenda, with a maximum transmission rate of 450Mbps, belonging to the series of products of the King of Wall Penetration. Tenda FH451 has a buffer overflow vulnerability, the vulnerability stems from the parameter page in t...