CVE-2022-49944: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: Revert "usb: typec: ucsi: add a common function ucsiunregisterconnectors" The recent commit 87d0e2f41b8c "usb: typec: ucsi: add a common function ucsiunregisterconnectors" introduced a regression that caused NULL dereference at...

CVE-2022-50220: Use After Free

In the Linux kernel, the following vulnerability has been resolved: usbnet: Fix linkwatch use-after-free on disconnect usbnet uses the work usbnetdeferredkevent to perform tasks which may sleep. On disconnect, completion of the work was originally awaited in -ndostop. But in 2003, that was moved ...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: displayport: Fixed NULL pointer access issues. This patch ensures that the UCSI driver waits for all pending tasks in the ucsidisplayportwork workqueue to complete execution before proceeding with the partner...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: USB: Type-C: Fix for NULL pointer access Concurrent calls to typecpartnerunlinkdevice can lead to a NULL pointer dereference. This patch adds a mutex to protect USB device pointers and prevent this issue. The same mutex also...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: i3c: Added a NULL pointer check in i3cmasterqueueibi The I3C master driver may receive an IBI from a target device that has not been probed yet. In such cases, the master calls i3cmasterqueueibi to queue an IBI work task, leading...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: moving tcpmqueuevdmunlocked to asynchronous work A state check was previously added to tcpmqueuevdmunlocked to prevent a deadlock where the DisplayPort Alt Mode driver would execute tasks and attempt to grab the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: typec: fix potential array underflow in ucsiccgsynccontrol The “command” variable can be controlled by the user via debugfs. The concern is that if conindex is zero, then “&uc-ucsi-connectorconindex - 1” would result in an...

Astra Linux – Vulnerability in lua5.3

The vulnerability of the lmathlib.c component of the Lua script interpreter is related to a lack of data type conversion mechanisms. Exploiting this vulnerability could allow an attacker to cause a service failure...

Astra Linux – Vulnerability in zvbi

A vulnerability has been identified in libzvbi up to version 0.2.43. This vulnerability has been declared as a problem. The affected function is vbistrndupiconvucs2 in the file src/conv.c. Manipulating the srclength argument leads to integer overflow. This attack can be launched remotely. The...

Astra Linux – Vulnerability in mongo-c-driver

The bsonstrfreev function in the MongoDB C driver library may be susceptible to an integer overflow, where the function attempts to free memory at a negative offset. This could lead to memory corruption. This issue affected versions of libbson prior to 1.26.2...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: USB: Type-C: Class – Invalidate USB device pointers when the partner disregisters To avoid using invalid USB device pointers after a Type-C partner disconnects, this patch clears the pointers upon the partner’s disregistration...

TencentOS Server 3: libfastjson (TSSA-2023:0290)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0290 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 4: xerces-c (TSSA-2024:0466)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0466 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 2: c-ares (TSSA-2023:0128)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0128 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 3: c-ares (TSSA-2024:0313)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0313 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

libxml2 缓冲区错误漏洞

libxml2 is a GNOME open source library for parsing XML documents. It is written in C and can be called by many languages, such as C, C++, and XSH. A buffer error vulnerability exists in libxml2, which stems from a memory corruption issue when processing certain sch:name elements, which could resu...

TencentOS Server 4: librabbitmq (TSSA-2025:0136)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0136 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 4: c-ares (TSSA-2024:0263)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0263 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 3: nodejs:20 (TSSA-2025:0352)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0352 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 3: glibc (TSSA-2024:0149)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0149 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...