pythia

はじめに / tl;dr このツールは、実行可能ファイルをスキャンして、RTTIや仮想関数テーブルなどのDelphiデータを探します。特定されたクラスと関数に関する情報を含むJSONファイルを出力し、追加の分析に使用できます。例えば次のような用途です: クラスツリーの生成。 IDA用の名前とコメントの生成。 自動逆コンパイルなど、さらなる処理への入力。 出力をIDAに読み込むことができるIDAPythonスクリプトが提供されています。 このスクリプトは、Delphiのリバースエンジニアリング用の他のツールを補完するために作成されました。 作者とライセンス NCC Group Plc...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ice: Check the VF VSI Pointer Value in icevcaddfdirfltr. As mentioned in the commit baeb705fd6a7 “ice: Always check the VF VSI Pointer Values”, we need to perform a null pointer check on the return value of icegetvfvsi before usi...

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: hvnetvsc: Fixed a panic that occurred during namespace deletion with VF. The existing code moves the VF NIC to a new namespace when NETDEVREGISTER is received on the netvsc NIC. During the deletion of the namespace,...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: iavf: Fixed error handling for reset operations. Do not call iavfclose during error handling for iavfresettask. Doing so may lead to a double call to napidisable, which can cause a deadlock. Removing the VF may cause...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053266)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053266 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: add validation for ringlen param The ringlen parameter provided by the virtual function VF ...

CVE-2023-31308

A malicious virtual function can invoke the certain command handlers in the SMU, causing a denial of service due to out-of-bounds memory read...

CVE-2023-31308

A malicious virtual function can invoke certain command handlers in the SMU , causing a denial of service due to an out-of-bounds memory read . Per AMD's CVSS 3.1 rating, the impact is LOW (3.3) with a local attack vector requiring low privileges and no user interaction, affecting only availabili...

CVE-2023-31308

A malicious virtual function can invoke the certain command handlers in the SMU, causing a denial of service due to out-of-bounds memory read...

EUVD-2023-60610

A malicious virtual function can invoke the certain command handlers in the SMU, causing a denial of service due to out-of-bounds memory read...

PT-2026-83951

A malicious virtual function can invoke the certain command handlers in the SMU, causing a denial of service due to out-of-bounds memory read...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: octeontx2-vf: Added a missing “free” field for “allocpercpu”. Added the “freepercpu” field for the allocated “vf-hw.lmtinfo” in order to avoid memory leaks, similar to the “pf-hw.lmtinfo” in...

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

In the Linux kernel, the following vulnerability has been resolved: qed/qedsriov: protection against NULL references from qediovgetVFInfo. We must ensure that the information returned by the helper function is valid before using it. This issue was detected by the Linux Verification Center...

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

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fixed incorrect descriptor freeing behavior. ENA has two types of TX queues: - Queues that only process TX packets arriving from the network stack. - Queues that only process TX packets forwarded to them by XDPREDIRECT ...

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: i40e: fixed the validation of VF state in the get resources function. The state I40EVFSTATEACTIVE is not the only state in which a VF is actually active. Therefore, it should not be used to determine whether a VF is allowed to...

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

In the Linux kernel, the following vulnerability has been resolved: i40e: Do not allow untrusted VFs to remove the administratively set MAC address. Currently, when a PF component administratively sets the MAC address of a VF, and the VF is disabled i.e., the VF attempts to delete all MAC...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: sfc: Fixed an issue where a use-after-free occurred when disabling sriov. The use-after-free was detected by kfence when disabling sriov. What was read after it was freed was vf-pcidev: it was freed from pcidisablesriov, and...

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: hvnetvsc: The NETDEVICEREGISTER call was missed when registering VF in netvscprobe. If the hvnetvsc driver is unloaded and reloaded, the NETDEVICEREGISTER handler cannot successfully register VF, as the register call is received...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: hns3 – added a vlan list lock to protect the vlan list. When adding a port-based VLAN, the vf VLAN needs to be removed from the hardware, and the vlan state in the vf VLAN list must be set to “false”. If the periodic task...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Ice: Added a limit per-VF on the number of FDIR filters. While the iavf driver adds a software-based limit 128 on the number of FDIR filters that a VF can request, a malicious VF driver can request more than that limit, thereby...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: iavf: fixed the hang that occurs upon reboot with ice When a system with E810 and existing VFs is rebooted, the following hang may occur. PID 1 is hung in iavfremove, part of a network driver: PID: 1 TASK: ffff965400e5a340 CPU...