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TiDB Lightning 源码阅读
1 month 4 weeks ago
Lightning 是 TiDB 的高速数据导入工具,支持 TB 级数据快速迁移。其架构清晰模块化,核心功能包括表结构恢复、数据导入及多后端模式(Local 和 TiDB)。通过检查点机制实现断点续传,并采用多层次并发控制和内存管理优化性能。
安全预警:首款AI驱动的勒索软件问世
1 month 4 weeks ago
网络攻击门槛正在急剧降低!
CVE-2024-41057 | Linux Kernel up to 6.1.100/6.6.41/6.9.10 cachefiles_withdraw_cookie use after free (Nessus ID 210060 / WID-SEC-2024-1722)
1 month 4 weeks ago
A vulnerability classified as critical was found in Linux Kernel up to 6.1.100/6.6.41/6.9.10. Affected is the function cachefiles_withdraw_cookie. Such manipulation leads to use after free.
This vulnerability is listed as CVE-2024-41057. The attack must be carried out from within the local network. There is no available exploit.
Upgrading the affected component is advised.
vuldb.com
CVE-2024-41058 | Linux Kernel up to 6.1.100/6.6.41/6.9.10 fscache_withdraw_volume reference count (Nessus ID 210060 / WID-SEC-2024-1722)
1 month 4 weeks ago
A vulnerability, which was classified as problematic, has been found in Linux Kernel up to 6.1.100/6.6.41/6.9.10. Affected by this vulnerability is the function fscache_withdraw_volume. Performing manipulation results in improper update of reference count.
This vulnerability is cataloged as CVE-2024-41058. The attack must originate from the local network. There is no exploit available.
It is advisable to upgrade the affected component.
vuldb.com
CVE-2024-41054 | Linux Kernel up to 6.6.40/6.9.9 scsi ufshcd_clear_cmd null pointer dereference (bed089600833/11d81233f4eb/9307a998cb98 / Nessus ID 210060)
1 month 4 weeks ago
A vulnerability was found in Linux Kernel up to 6.6.40/6.9.9. It has been declared as critical. Affected by this vulnerability is the function ufshcd_clear_cmd of the component scsi. The manipulation results in null pointer dereference.
This vulnerability is reported as CVE-2024-41054. The attacker must have access to the local network to execute the attack. No exploit exists.
It is recommended to upgrade the affected component.
vuldb.com
CVE-2024-41055 | Linux Kernel up to 5.10.221/5.15.162/6.1.99/6.6.40/6.9.9 pfn_section_valid null pointer dereference (Nessus ID 207773 / WID-SEC-2024-1722)
1 month 4 weeks ago
A vulnerability identified as critical has been detected in Linux Kernel up to 5.10.221/5.15.162/6.1.99/6.6.40/6.9.9. Impacted is the function pfn_section_valid. Performing manipulation results in null pointer dereference.
This vulnerability was named CVE-2024-41055. The attack needs to be approached within the local network. There is no available exploit.
You should upgrade the affected component.
vuldb.com
CVE-2024-41053 | Linux Kernel up to 6.6.40/6.9.9 scsi ufshcd_abort_one null pointer dereference (c3111b3cf388/b5a6ac887256/74736103fb41 / Nessus ID 210060)
1 month 4 weeks ago
A vulnerability was found in Linux Kernel up to 6.6.40/6.9.9 and classified as critical. This impacts the function ufshcd_abort_one of the component scsi. Executing manipulation can lead to null pointer dereference.
This vulnerability is registered as CVE-2024-41053. The attack requires access to the local network. No exploit is available.
It is suggested to upgrade the affected component.
vuldb.com
CVE-2024-41052 | Linux Kernel up to 6.6.40/6.9.9 vfio Count initialization (f476dffc52ea/f44136b96522/5a88a3f67e37 / Nessus ID 210060)
1 month 4 weeks ago
A vulnerability has been found in Linux Kernel up to 6.6.40/6.9.9 and classified as problematic. This affects an unknown function of the component vfio. Performing manipulation of the argument Count results in improper initialization.
This vulnerability is cataloged as CVE-2024-41052. The attack must originate from the local network. There is no exploit available.
The affected component should be upgraded.
vuldb.com
CVE-2020-26558 | Bluetooth Core up to 5.2 LE/BR/EDR channel accessible (Nessus ID 260190)
1 month 4 weeks ago
A vulnerability, which was classified as critical, was found in Bluetooth Core up to 5.2. This affects an unknown function of the component LE/BR/EDR. The manipulation results in channel accessible by non-endpoint.
This vulnerability is known as CVE-2020-26558. Access to the local network is required for this attack. No exploit is available.
vuldb.com
CVE-2022-24695 | Bluetooth Core up to 5.3 Non-Discoverable Mode information disclosure (Nessus ID 260192)
1 month 4 weeks ago
A vulnerability identified as problematic has been detected in Bluetooth Core up to 5.3. Affected by this issue is some unknown functionality of the component Non-Discoverable Mode. The manipulation leads to information disclosure.
This vulnerability is documented as CVE-2022-24695. The attack requires being on the local network. There is not any exploit available.
vuldb.com
CVE-2021-37577 | Bluetooth Core Specifications up to 5.3 Bluetooth LE/BR/EDR channel accessible (Nessus ID 260190)
1 month 4 weeks ago
A vulnerability classified as problematic was found in Bluetooth Core Specifications up to 5.3. The impacted element is an unknown function of the component Bluetooth LE/BR/EDR. Such manipulation leads to channel accessible by non-endpoint.
This vulnerability is listed as CVE-2021-37577. The attack must be carried out from within the local network. There is no available exploit.
vuldb.com
CVE-2025-32023漏洞原理分析
1 month 4 weeks ago
Redis HyperLogLog(CVE-2025-32023)漏洞是一个高危的远程代码执行漏洞,影响Redis 2.8至8.0.3的多个版本。攻击者通过构造恶意的HyperLogLog稀疏编码数据,在PFMERGE或PFADD等命令触发时,利用整数溢出导致堆/栈越界写入,最终实现任意代码执行。漏洞核心在于稀疏模式转换过程中未校验寄存器索引idx的负值,通过精心设计的XZERO编码链使idx溢出
CVE-2025-2898 | IBM Maximo Application Suite 9.0 Role-Based Access Control privileges assignment (EUVD-2025-13597)
1 month 4 weeks ago
A vulnerability was found in IBM Maximo Application Suite 9.0. It has been declared as critical. This affects an unknown part of the component Role-Based Access Control. Such manipulation leads to incorrect privilege assignment.
This vulnerability is listed as CVE-2025-2898. The attack may be performed from remote. There is no available exploit.
It is recommended to upgrade the affected component.
vuldb.com
CVE-2025-3218 | IBM i 7.2/7.3/7.4/7.5/7.6 Netserver certificate validation (EUVD-2025-13662)
1 month 4 weeks ago
A vulnerability was found in IBM i 7.2/7.3/7.4/7.5/7.6. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component Netserver. Such manipulation leads to improper certificate validation.
This vulnerability is referenced as CVE-2025-3218. It is possible to launch the attack remotely. No exploit is available.
It is recommended to upgrade the affected component.
vuldb.com
CVE-2024-22351 | IBM InfoSphere Information Server 11.7 session expiration (EUVD-2024-19912 / Nessus ID 235080)
1 month 4 weeks ago
A vulnerability was found in IBM InfoSphere Information Server 11.7. It has been declared as critical. This issue affects some unknown processing. Executing manipulation can lead to session expiration.
This vulnerability is handled as CVE-2024-22351. The attack can be executed remotely. There is not any exploit available.
It is recommended to upgrade the affected component.
vuldb.com
CVE-2025-9796 | thinkgem JeeSite up to 5.12.1 EncodeUtils.java decodeUrl2 cross site scripting (Issue 33 / EUVD-2025-26363)
1 month 4 weeks ago
A vulnerability described as problematic has been identified in thinkgem JeeSite up to 5.12.1. This affects the function decodeUrl2 of the file common/src/main/java/com/jeesite/common/codec/EncodeUtils.java. The manipulation results in cross site scripting.
This vulnerability is known as CVE-2025-9796. It is possible to launch the attack remotely. Furthermore, an exploit is available.
Upgrading the affected component is recommended.
vuldb.com
CVE-2025-9797 | mrvautin expressCart up to b31302f4e99c3293bd742c6d076a721e168118b0 Edit Product Page /admin/product/edit/ injection (Issue 288 / EUVD-2025-26362)
1 month 4 weeks ago
A vulnerability classified as problematic has been found in mrvautin expressCart up to b31302f4e99c3293bd742c6d076a721e168118b0. This impacts an unknown function of the file /admin/product/edit/ of the component Edit Product Page. This manipulation causes injection.
This vulnerability is handled as CVE-2025-9797. The attack can be initiated remotely. Additionally, an exploit exists.
Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available.
vuldb.com
CVE-2025-9799 | Langfuse up to 3.88.0 Webhook promptRouter.ts promptChangeEventSourcing server-side request forgery (Issue 8522 / EUVD-2025-26361)
1 month 4 weeks ago
A vulnerability, which was classified as critical, has been found in Langfuse up to 3.88.0. Affected by this vulnerability is the function promptChangeEventSourcing of the file web/src/features/prompts/server/routers/promptRouter.ts of the component Webhook Handler. Performing manipulation results in server-side request forgery.
This vulnerability was named CVE-2025-9799. The attack may be initiated remotely. In addition, an exploit is available.
vuldb.com
CVE-2024-41048 | Linux Kernel up to 5.15.162/6.1.99/6.6.40/6.9.9 skmsg /test_progs page_address null pointer dereference (Nessus ID 207738 / WID-SEC-2024-1722)
1 month 4 weeks ago
A vulnerability labeled as critical has been found in Linux Kernel up to 5.15.162/6.1.99/6.6.40/6.9.9. This issue affects the function page_address of the file /test_progs of the component skmsg. Executing manipulation can lead to null pointer dereference.
This vulnerability is handled as CVE-2024-41048. The attack can only be done within the local network. There is not any exploit available.
The affected component should be upgraded.
vuldb.com