kernel: svcrdma: Reject Write/Reply chunks with segcount 0

A flaw was found in the Linux kernel's Remote Procedure Call over Remote Direct Memory Access RPC-over-RDMA server component svcrdma. A remote peer can exploit this issue by transmitting a malformed Write or Reply chunk with a segment count of zero. Because the kernel fails to validate that the...

CVE-2024-22243

CVE-2024-22243 Author: Sean Pesce This project contains an example web application that demonstrates exploitable scenarios for CVE-2024-22243, a URL-parsing vulnerability in the Java Spring Framework official disclosure here. Vulnerability Affected versions of Spring parse the "userinfo" segment ...

CVE-2019-0708-Batch-Blue-Screen

CVE-2019-0708-Batch-Blue-Screen Modified version of a blue screen script by an expert, changed to batch blue screen for a network segment. Usage: python3 poc.py 192.168.20 64 Batch attacks hosts 1-255 in the 192.168.20 network segment to cause blue screens. Modify accordingly based on your own...

CVE-2026-108729

Corteza through 2024.9.10 contains an incorrect authorization vulnerability in compose attachment endpoints that allows unauthenticated attackers to download private attachments by setting the URL kind segment to page, icon, or namespace. Attackers who know a private record or module attachment i...

CVE-2026-108729

Versions of Corteza up to 2024.9.10 are vulnerable to an incorrect authorization flaw in the compose attachment endpoints . This vulnerability allows unauthenticated attackers to download private attachments by manipulating the URL kind segment to values such as page, icon, or namespace. If an at...

bn-uefi-helper

bn-uefi-helper ATENCIÓN: Este plugin ha sido obsoleto. Consulta EFI Resolver Descripción Plugin auxiliar para analizar firmware UEFI. Este plugin incluye las siguientes características: Aplicar el prototipo correcto a la función de punto de entrada Corregir segmentos para que todos sean RWX y...

CVE-2026-98383

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter subsystem. A local attacker with privileges to load BPF programs could exploit this vulnerability to cause a Denial of Service DoS or potentially corrupt system memory. The issue occurs when an IPv6 segment routing program modifies...

pgm-attack

PGM-attack Overview Official code for our paper, Poisoning Attacks on the PGM-index. Quick Start 1. Clone and submodules git clone REPOSITORY LINK cd pgm-index-poisoning git submodule update --init --recursive 2. Build ./scripts/build.sh Requires CMake see Dependencies. Outputs go under build/...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: A fix was made to perform a sanity check on the destination blkaddr during recovery. As Wenqing Liu reported in Bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=216456 loop5: A change in capacity was detected, from 0...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: Rejected malicious packets in ipv6gsoSegment. syzbot was able to create a packet with very long IPv6 extension headers, leading to an overflow of skb-transportheader. This 16-bit field has a limited range. Add the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: gso: Fixed a panic that occurred when using a fraglist with mixed head allocation types. Since the commit 3dcbdb134f32 “net: gso: Fixed an error in skbsegment when splitting a gsosize mangled skb having linear-headed...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mmc: jz4740: Apply DMA engine limits to maximum segment size Follow the approach used in other DMA-enabled MMC host drivers see host/mmci.c, and limit the maximum segment size based on the capabilities of the DMA engine. This is...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: MIPS: DEC: Prevent the initial console buffer from being placed in the XKPHYS segment In 64-bit configurations, if the initial console output handler is called from a kernel thread other than the initial one, it will result in th...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Set the correct AMDGPU sg segment limitation. The driver needs to set the correct maxsegmentsize; otherwise, debugdmamapsg will complain about the over-mapping of the AMDGPU sg length as follows: WARNING: CPU: 6 PID:...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: Fixed an invalid unregistererrorpath path. The error path of seg6init is incorrect when the CONFIGIPV6SEG6LWTUNNEL configuration option is not defined. In such cases, if seg6hmacinit fails, the genlunregisterfamily...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: sr – fixed possible use-after-free and nullptrderef issues. The pernet operations structure for the subsystem must be registered before registering the generic netlink family...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/v3d: Set DMA segment size to avoid debug warnings When using V3D rendering with CONFIGDMAAPIDEBUG enabled, the kernel occasionally reports a segment size mismatch. This is because ‘maxsegsize’ is not set. The kernel defaul...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: net: prevented mss overflow in skbsegment Once again, syzbot is able to cause the kernel to crash in skbSegment. “GSOBYFRAGS” is a forbidden value, but unfortunately, the following calculation in skbSegment can easily result in...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net: nsh: Use the correct macoffset to unwind gso skb in nshgsosegment. As shown in the call trace, the skbpanic error occurred due to an incorrect skb-macheader in nshgsoSegment. Invalid opcode: 0000 1 PREEMPT SMP KASAN PTI CPU:...

Localize Any Object in X-Ray Security Scans without Human Annotation

Universal object localization in X-ray security inspection is critical for automated threat detection in safety-critical venues. However, unlike everyday RGB images that dominate web-scale visual data, X-ray scans exhibit distinct color patterns, ambiguous boundaries, and compositional structures...