Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: TCP: Fixed a data race around the sysctltcpthinlineartimeouts function. When reading sysctltcpthinlineartimeouts, it can be changed concurrently. Therefore, we need to add READONCE to its reader...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: veth: Ensure that the eth header is in the linear part of the skb structure. After feeding a decapsulated packet to a veth device using actmirred, skbheadlen might be set to 0. However, vethxmit calls devforwardskb, which expects...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: rcv: move memblockallowresize after linear mapping is ready The initial memblock metadata is accessed from the kernel image mapping. The regions arrays need to be “reallocated” from memblock and accessed through linear mapping to...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fixed a memory leak in airohaqdmarxprocess. If an error occurs in the subsequent buffers belonging to the non-linear part of the skb e.g., due to an error in the payload length reported by the NIC, or if all availabl...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: xfrm: iptfs: fix skbput panic on non-linear skb during reassembly In iptfsreassemcont, IP-TFS attempts to append data to the new inner packet ‘newskb’ that is being reassembled. First, a zero-copy approach is tried; if it succeed...

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

In the Linux kernel, the following vulnerabilities have been resolved: Tunnels: Fixed out-of-bounds access issues when generating IPv6 PMTU errors. If the ICMPv6 error is generated using a non-linear skb, the following issues arise: BUG: KASAN: Out-of-bounds access in docsum+0x220/0x240 Reading o...

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

In the Linux kernel, the following vulnerability has been resolved: Tunnels: Fixed the crash when generating IPV4 PMTU errors due to KASAN. If we attempt to emit an ICMP error in response to a non-linear SKB, we encounter the following issue: Bug: KASAN: Out-of-bounds access in...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fixed the issue where XDP programs generate skb values based on non-linear xdpbuff structures during the striding phase of the XDP process. XDP programs can modify the layout of an xdpbuff using bpfxdpadjusttail and...

Security-Aware Planning and Control of Multi-Agent Systems with LTL Tasks

This paper presents a secure-by-construction planning and control framework for multi-agent systems subject to linear temporal logic LTL specifications. The framework protects sensitive information from a passive intruder with partial observations of the agents' motion. Security in multi-agent...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: golang (UTSA-2026-016810)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016810 advisory. Due to the design of the name constraint checking algorithm, the processing time of some inputs scale non- linearly with respect to the size of the certificate. This...

GHSA-Q2QQ-HMJ6-3WPP hickory-proto vulnerable to CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

SUSE CVE-2026-43102

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

EUVD-2026-27614

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CVE-2026-43102 net: airoha: Fix memory leak in airoha_qdma_rx_process()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CVE-2026-43102

CVE-2026-43102 affects the Linux kernel net/airoha driver: a memory leak in the airoha_qdma_rx_process() when processing subsequent buffers in the non-linear skb portion. If an error occurs, the page_pool fragment may fail to be linked back to the skb, preventing it from being returned to the poo...

CVE-2026-43102

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CVE-2026-43102 net: airoha: Fix memory leak in airoha_qdma_rx_process()

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fix memory leak in airohaqdmarxprocess If an error occurs on the subsequents buffers belonging to the non-linear part of the skb e.g. due to an error in the payload length reported by the NIC or if we consumed all th...

CPU exhaustion during message encoding due to O(n²) name compression

During message encoding, hickory-proto's BinEncoder stores pointers to labels that are candidates for name compression in a Vec. The name compression logic then searches for matches with a linear scan. A malicious message with many records can both introduce many candidate labels, and invoke this...

CVE-2026-31675

In the Linux kernel, the following vulnerability has been resolved: net/sched: schnetem: fix out-of-bounds access in packet corruption In netemenqueue, the packet corruption logic uses getrandomu32belowskbheadlenskb to select an index for modifying skb-data. When an AFPACKET TXRING sends fully...

EUVD-2026-25649

In the Linux kernel, the following vulnerability has been resolved: bridge: brndsend: linearize skb before parsing ND options brndsend parses neighbour discovery options from ns-opt and assumes that these options are in the linear part of request. Its callers only guarantee that the ICMPv6 header...