Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ACPI: x86: s2idle: Handling multiple ACPITYPEPACKAGE objects If a poorly constructed firmware includes multiple ACPITYPEPACKAGE objects during the evaluation of the AMD LPS0DSM, a memory leak may occur. This issue is explicitly...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: usb: phy: isp1301: fix non-OF device reference imbalance A recent change to fix a device reference leak in a UDC driver introduced a potential use-after-free in the non-OF case. The isp1301getclient helper only increments the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/mlx5: Fixed error handling when the firmware fails and the RQ is destroyed. When the RQ is destroyed, if the firmware command fails—which is the last resource to be destroyed—some SW resources are already cleaned,...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fixed an out-of-bound memcpy call during ethtool -w When retrieving the FW core dump using ethtool, memory corruption can sometimes occur. BUG: KFENCE: Memory corruption in bnxtgetcoredump+0x3ef/0x670 bnxten Corrupted...

Astra Linux – Vulnerability in Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: media: xc2028: Avoid use-after-free in loadfirmwarecb Syzkaller reported a use-after-free in loadfirmwarecb 1. The reason is that the module allocated a struct tuner in tunerprobe, and then the module initialization failed, causi...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Media: MediTech; vcodec: Fixed a resource leak related to the scp device during firmware initialization. On MediTech devices with a System Companion Processor SCP, the mtkscp structure must be explicitly removed to avoid a resour...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: coresight: cti: Fixed a hang that occurred in ctidisablehw and ctienablehw. These functions are called from an atomic context, so they should not use runtime PM, as this can result in a sleep when communicating with the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: EFI/CPER: Do not dump the entire memory region. The current logic in cperprintfwerr does not check whether the length of the error record is sufficient to handle the offset. In a faulty firmware, if the offset is greater than the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: carl9170 – Do not ping devices that have failed to load firmware. Syzkaller reports that 1 and 2 crashes occur due to attempts to ping devices that have failed to load firmware. Since such devices fail to pass the...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

Dm-verity is used to extend the root-of-trust to root file systems. LoadPin builds upon this feature to restrict module/firmware loads to only the trusted root file system. Currently, device-mapper table reloads allow users with root privileges to replace the target with an equivalent dm-linear...

Astra Linux – Vulnerability in edk2

The Ubuntu edk2 UEFI firmware packages accidentally allowed access to the UEFI Shell in Secure Boot environments, potentially enabling bypass of Secure Boot restrictions. Versions 2024.05-2ubuntu0.3 and 2024.02-2ubuntu0.3 disable the Shell. Some earlier versions introduced a security measure base...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: net/mlx5e: Fixed page reclamation for dead peer hairpin When adding a hairpin flow, a send queue is created on the peer net device’s side, which claims some host memory pages for its internal ring buffer. If the peer net devic...

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 Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: i40e: Fixed a kernel crash during reboot when the adapter is in recovery mode. If the driver detects that the firmware is in recovery mode during the probe, the i40einitrecoverymode function is called, and the rest of the prob...

Astra Linux – Vulnerability in Linux-Firmware

Improper access control in some IntelR PROSet/Wireless WiFi and KillerTM WiFi software may allow a privileged user to potentially enable the escalation of privileges through local access...

Astra Linux – Vulnerability in Linux-Firmware

Improper input validation in some IntelR PROSet/Wireless WiFi and KillerTM WiFi software may allow an authenticated user to potentially enable escalation of privileges via local access...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ceph: The incorrect reference check of Fw was removed when marking pages as dirty. When performing direct IO reads, the system will also attempt to mark pages as dirty. However, for the read path, it does not hold the Fw caps, an...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Staging: rtl8712: fixed a use-after-free in rtl8712dlfw Syzbot reported a use-after-free in rtl8712dlfw. The issue occurred due to a race condition between r871xudevremove and dondoopen callbacks. It’s clear from the crash log...

Astra Linux – Vulnerability in edk2

EDK2 is vulnerable to a vulnerability in the CreateHob function, which allows a user to trigger an integer overflow that leads to a buffer overflow through a local network. Successful exploitation of this vulnerability may result in compromises of confidentiality, integrity, and/or availability...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Firmware: armffa: Check if ffadriverremove is present before executing it. Currently, ffadrv-remove is called unconditionally from ffadeviceremove. Since the driver registration does not check for this, and allows it to be...