MS09-050

MS09-050 — SMBv2 远程代码执行漏洞利用 CVE-2009-3103 漏洞详情 Windows Vista 和 Server 2008 引入了 SMBv2，并带来了一个新的内核驱动程序 srv2.sys。该驱动程序未能验证 SMB 协商请求中的 Process Id High 字段。通过在该字段中发送一个特制的值，攻击者可使 srv2.sys 使用受控的值索引函数指针表，从而解引用攻击者提供的地址。 其结果是内核上下文中的任意代码执行，且无需身份验证。攻击者只需能够访问 445 端口。 微软于 2009 年 10 月修复了此漏洞（KB975517）。任何未打补丁的 Vist...

CVE-2026-93823

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Let driver decide buffer size at AMDKFDIOCGETDMABUFINFO ioctl amdkfd driver needs allocate buffer to return bo metadata to user space. The buffer size is controlled by user currently. It is a potential security issue...

Linux Distros Unpatched Vulnerability : CVE-2026-93823

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdkfd: Let driver decide buffer size at AMDKFDIOCGETDMABUFINFO ioctl amdkfd driver needs allocate buffer to return bo metadata to user space. The buffer si...

CVE-2026-93823: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Let driver decide buffer size at AMDKFDIOCGETDMABUFINFO ioctl amdkfd driver needs allocate buffer to return bo metadata to user space. The buffer size is controlled by user currently. It is a potential security issue...

EUVD-2026-78204

The ITE it51xxx I2C driver, when operating as an I2C target slave in buffer mode CONFIGI2CTARGET + CONFIGI2CTARGETBUFFERMODE, copies host-supplied write data into the fixed-size data-targetinbuffer inside its target FIFO interrupt handler targeti2cisrfifo in drivers/i2c/i2citeit51xxx.c. The copy...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: isdn: mISDN: Fixed the sleeping function called from an invalid context. The driver can call the card-isac.release function from an atomic context. This issue was fixed by calling this function after releasing the lock. The...

Astra Linux – Vulnerability in Linux

Linux Kernel Bluetooth CMTP Module Double Free Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of the Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in orde...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

A race condition was detected in the Linux kernel’s RxRPC network protocol, during the processing of RxRPC bundles. This issue arises due to the lack of proper locking when performing operations on an object. This could allow an attacker to escalate privileges and execute arbitrary code within th...

Linux Kernel eMPIA USB Device Driver Race Condition Code Execution Vulnerability

This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of em28xxv4l2 structures. The issue results from the lack of prope...

Linux Kernel Crypto Subsystem Use-After-Free Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...

Linux Kernel NTFS3 Journal Heap-based Buffer Overflow Code Execution Vulnerability

This vulnerability allows local attackers to execute arbitrary code on affected installations of Linux Kernel. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the processing of...

Linux Kernel KSMBD Query Directory Request Race Condition Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Linux Kernel KSMBD. Authentication is not required to exploit this vulnerability. Furthermore, only systems with KSMBD enabled are vulnerable. The specific flaw exists within the handling of dirfp...

CVE-2026-15461

The Sierra Wireless HL78xx modem GNSS driver drivers/modem/hl78xx/, later drivers/modem/vendorstandalone/hl78xx/ embeds a generic struct gnssnmea0183matchdata matchdata inside struct hl78xxgnssdata. The generic NMEA0183 match helper drivers/gnss/gnssnmea0183match.c requires that context to be the...

CVE-2026-15461

Zephyr RTOS HL78xx modem GNSS driver contains a type confusion caused by a struct member offset mismatch: struct gnss_nmea0183_match_data was placed as the second member instead of the first, so NMEA parse callbacks read and write state at a shifted offset. The GSV callback reads a bogus pointer ...

CVE-2026-15461: Access of Resource Using Incompatible Type

The Sierra Wireless HL78xx modem GNSS driver drivers/modem/hl78xx/, later drivers/modem/vendorstandalone/hl78xx/ embeds a generic struct gnssnmea0183matchdata matchdata inside struct hl78xxgnssdata. The generic NMEA0183 match helper drivers/gnss/gnssnmea0183match.c requires that context to be the...

CVE-2026-85092 LiME through 1.12.0 Arbitrary File Overwrite via Symlink Following

LiME through 1.12.0 fails to validate the disk acquisition output path and does not use ONOFOLLOW when opening the operator-supplied path parameter, allowing unprivileged local users to overwrite arbitrary root-owned files. An attacker who controls the output directory can create a symbolic link...

CVE-2026-85092 LiME through 1.12.0 Arbitrary File Overwrite via Symlink Following

LiME through 1.12.0 fails to validate the disk acquisition output path and does not use ONOFOLLOW when opening the operator-supplied path parameter, allowing unprivileged local users to overwrite arbitrary root-owned files. An attacker who controls the output directory can create a symbolic link...

CVE-2026-85092

LiME (Linux Memory Engine) through version 1.12.0 contains an arbitrary file overwrite vulnerability caused by a missing O_NOFOLLOW flag and insufficient validation of the operator-supplied disk acquisition output path. An unprivileged local attacker who controls the output directory can plant a ...

CVE-2026-85092 LiME through 1.12.0 Arbitrary File Overwrite via Symlink Following

LiME through 1.12.0 fails to validate the disk acquisition output path and does not use ONOFOLLOW when opening the operator-supplied path parameter, allowing unprivileged local users to overwrite arbitrary root-owned files. An attacker who controls the output directory can create a symbolic link...

CVE-2026-85092: Improper Link Resolution Before File Access

LiME through 1.12.0 fails to validate the disk acquisition output path and does not use ONOFOLLOW when opening the operator-supplied path parameter, allowing unprivileged local users to overwrite arbitrary root-owned files. An attacker who controls the output directory can create a symbolic link...