Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Staging: r8188eu: prevented -Ssid overflow in rtwwxsetscan This code includes a check to prevent read overflow, but another check is needed to prevent writing beyond the end of the -Ssid array...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: watchqueue: Actually free the watch object. The freewatch function does everything except actually freeing the watch object. This issue is fixed by adding the missing kfree call. KMEMLEAK generates a report similar to the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ICMP: Fixed data races related to sysctlicmpechoenableprobe. When reading sysctlicmpechoenableprobe, it can be changed concurrently. Therefore, we need to add READONCE to its readers...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: xtensa: Fixed the refcount leak issue in the time.c file. In calibccount, the offindcompatiblenode function will return a node pointer with the refcount incremented. We should use ofnodeput when this node pointer is no longer...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ipw2x00: Fixed a potential NULL dereference in libipwxmit crypt and crypt-ops could be null, so we need to check for null before performing the dereference operation...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3: Fixed the polling for GICRCTLR.RWP. It turns out that our polling of RWP is completely incorrect when checking it in the redistributors. We were testing the distributor bit index, but it’s actually a different bit...

Astra Linux – Vulnerability in Redis

Redis is an open-source, in-memory database that persists data on disk. In affected versions, a integer overflow bug in Redis can be exploited to corrupt the heap and potentially lead to remote code execution. The vulnerability involves changing the default proto-max-bulk-len and...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: tty: goldfish: Fix freeirq on remove By passing the correct devid to freeirq, this issue can be fixed when the driver is unbound. WARNING: CPU: 0, PID: 30, at kernel/irq/manage.c:1895 – freeirq Trying to free an already freed IRQ...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: pinctrl: nomadik: Added the missing ofnodeput function in nmkpinctrlprobe. This node pointer is returned by ofparsephandle, and its refcount is incremented in this function. Calling ofnodeput prevents the refcount leak...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Use memset to avoid memory leaks. Use memset to initialize structs to prevent memory leaks. In l2capecredconnect...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if the modulo result is 0 before performing division. How & Why If a value of 0 is read, it will cause a Divide-by-0 panic...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Staging: vchiqcore: handling of NULL results from findservicebyhandle. In the event of an invalid handle, the function findservivebyhandle returns NULL. Therefore, this issue needs to be addressed to avoid dereferencing of a NULL...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: KVM: The mask PEBSENABLE must be loaded for guests with a specified vCPU value. When generating the MSRIA32PEBSENABLE value that will be loaded on the VM-Entry to a KVM guest, the value should be masked with the...

Astra Linux – Vulnerability in python-git

GitPython before version 3.1.32 does not prevent the use of insecure non-multi options in clone and clonefrom commands. NOTE: This issue exists due to an incomplete fix for CVE-2022-24439...

Astra Linux – Vulnerability in python-urllib3

The urllib3 library before version 1.24.2 in Python mishandles certain cases where the desired set of CA certificates differs from the CA certificates stored in the operating system’s store. As a result, SSL connections succeed in situations where a verification failure would be the correct...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel before version 6.1.13, there is a double-free in the net/mpls/afmpls.c file when an allocation failure occurs due to registering the sysctl table under a new location during the renaming of a device...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the Tab Strip component in Google Chrome prior to version 88.0.4324.182 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape through a crafted HTML page...

Astra Linux – Vulnerability in Memcached

In memcached 1.5.16, when UNIX sockets are used, there is a stack-based buffer over-read issue in the conntostr function in memcached.c...

Astra Linux – Vulnerability in Waitress

Waitress, in version 1.3.1, implemented a “MAY” clause from RFC7230. This clause states: “Although the line terminator for the start-line and header fields is the sequence CRLF, a recipient MAY recognize a single LF as a line terminator and ignore any preceding CR.” Unfortunately, if a front-end...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol. Clients that use FreeRDP before version 3.5.1 are vulnerable to out-of-bounds read vulnerabilities. Version 3.5.1 includes a patch for this issue. There are no known workarounds available...