Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: veth: The GRO flag is cleared when XDP is disabled, even when the device is disabled. The NETIFFGRO flag is set automatically when XDP is enabled, because both features use the same NAPI mechanism. The logic for clearing the...

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: HID: i2c-hid: removed the I2CHIDREADPENDING flag to prevent lock-ups. The I2CHIDREADPENDING flag is used to serialize I2C operations. However, this is not necessary, as the I2C core already has its own locking mechanisms for this...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: x86/ioremap: Maps EFI-reserved memory as encrypted for SEV. Some drivers require memory that is marked as EFI boot services data. To prevent this memory from being reused by the kernel after ExitBootServices, efimemreserve is use...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Web API Permission Prompts in Google Chrome prior to 115.0.5790.98 allowed a remote attacker to obfuscate security UI via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Ice: Fixed a NULL pointer dereferencing during VSI rebuild. Fixed a race condition where PTP periodic work ran while VSI was being rebuilt, potentially leading to access to NULL vsi-rxrings. The sequence was as follows: 1...

Astra Linux – Vulnerability in Chromium

The use of “after free” in Accessibility in Google Chrome before version 122.0.6261.57 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption through specific UI gestures. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcisync: fixed leaks when hcicmdsyncqueueonce fails When hcicmdsyncqueueonce returns an error, the destroy callback will not be called. Fixed the issue of leaking references/memory in cases where this error occurs...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: octeontx2-pf: mcs: Fixed NULL pointer dereferencing issues When the system is restarted after creating a MacSec interface, NULL pointer dereferencing errors occurred. This patch fixes these errors by using the correct order of...

Astra Linux – Vulnerability in Firefox and Thunderbird

Using the Location API in a loop could cause severe application hangs and crashes. This vulnerability affects Thunderbird 91.4.0, Firefox ESR 91.4.0, and Firefox 95...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: USB: ULPI: A memory leak has been fixed by using debugfslookup. When calling debugfslookup, the result must also call dput; otherwise, a memory leak will occur over time. To simplify things, simply call debugfslookupandremove,...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Firmware: armscmi: Fixed the enumeration of protocols in the base protocol. When enumerating the protocols implemented by the SCMI platform using BASEDISCOVERLISTPROTOCOLS, the number of protocols returned is currently validated ...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: The operation gswipremove should perform the ofnodeputpriv-ds-slavemiibus-dev.ofnode before calling mdiobusfreepriv-ds-slavemiibus...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: xsk: Check IFFUP earlier in the Tx path. The Xsk Tx operation can be triggered via either sendmsg or poll system calls. Both paths involve a call to the common function xskxmit, which contains two sanity checks. Here’s a...

Astra Linux – Vulnerability in Dbus

Before version 1.15.6, D-Bus sometimes allowed unprivileged users to cause dbus-daemon to crash. If a privileged user with control over dbus-daemon used the org.freedesktop.DBus.Monitoring interface to monitor message bus traffic, then an unprivileged user with the ability to connect to the same...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ACPI: CPPC: Use accesswidth instead of bitwidth for system memory accesses To comply with ACPI 6.3+, since bitwidth can be any 8-bit value, it cannot be relied upon to always be at a clean 8-bit boundary. This issue was discovere...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ACPI: PPTT: Fixed an issue that caused sleep in the atomic context when PPTT is absent. The commit 0c80f9e165f8 “ACPI: PPTT: Leave the table mapped for the runtime usage” fixes this issue by enabling mapping PPTT once during the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm: bridge: adv7511: Unregistering the i2c device after unregistering the CEC adapter. The cecunregisteradapter function assumes that the underlying CEC adapter is callable. For example, if the CEC adapter currently has a valid...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs due to malformed user input. Malformed user input to debugfs can lead to buffer overflow crashes. It is necessary to adjust the length of the input string so that it fits...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Fixed improper handling of the SPDIFI1 index. The SPDIF1 DAIO type is not properly handled in the daiodeviceindex function for hw20k2. This led to the return of -EINVAL, which resulted in an out-of-bounds array acces...

Astra Linux – Vulnerability in libvirt

A NULL pointer dereference flaw was discovered in the udevConnectListAllInterfaces function within libvirt. This issue can occur when detaching a host interface while simultaneously collecting the list of interfaces using the virConnectListAllInterfaces API. This flaw could be exploited to carry...