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

A issue was discovered in the Linux kernel before version 6.6.8. The dovccioctl function in net/atm/ioctl.c has a use-after-free issue due to a race condition involving vccrecvmsg...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: powerpc/rtas: Fixed the handling of the RTAS MSRHV for the Cell. The recent changes in MSR handling when entering RTAS firmware caused crashes on IBM Cell machines. An example trace is as follows: The kernel attempted to execute ...

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

In the Linux kernel, the following vulnerability has been resolved: fbdev: sis: An error will occur if pixclock equals zero. The user-space program can pass any values to the driver through the ioctl interface. If the driver does not check the value of pixclock, it may lead to a divide-by-zero...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: xHCI: Corruption of the command ring pointer occurred during command aborts. The command ring pointer is located at bits 6:63 of the command ring control register CRCR. All control bits, such as those related to command stopping...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: hdmi: Unregister codec device on unbind When the device is bound, we register the HDMI codec device. However, we do not unregister it when the device is unbound, resulting in a situation where the device remains active a...

Astra Linux – Vulnerability in Chromium

Before version 125.0.6422.141, the Streams API in Google Chrome allowed a remote attacker to execute arbitrary code within a sandbox through a crafted HTML page. Chromium security severity: High...

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

In the Linux kernel, the following vulnerability has been resolved: fbdev: savage: An error will occur if pixclock equals zero. The user-space program can pass any value to the driver through the ioctl interface. If the driver does not check the value of pixclock, a divide-by-zero error may occur...

Astra Linux – Vulnerability in openjdk-11

Vulnerability in the Oracle Java SE and Oracle GraalVM Enterprise Edition products of Oracle Java SE component: JNDI. The supported versions affected include Oracle Java SE: 8u341, 8u345-perf, 11.0.16.1, 17.0.4.1, 19; Oracle GraalVM Enterprise Edition: 20.3.7, 21.3.3, and 22.2.0. This vulnerabili...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: lookup hciconn on the RX path at the protocol level The hdev lock/lookup/unlock/use pattern in the packet RX path does not ensure that hciconn is not concurrently modified/deleted. This locking mechanism seems...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: fix use-after-free caused by uec-work The delayed work uec-work is scheduled in gaokunucsiprobe but never properly canceled in gaokunucsiremove. This creates use-after-free scenarios where the ucsi and gaokunucs...

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

In the Linux kernel, the following vulnerability has been resolved: serial: imx: fix tx statemachine deadlock When using the serial port as a RS485 port, the tx statemachine is used to control the RTS pin to drive the RS485 transceiver’s TXEN pin. When the TTY port is closed mid-transmission e.g....

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: platform/chrome: crosecchardev: fixed the kernel data leak caused by ioctl calls. It is now possible to inspect the data of kernel pages by providing a larger insize value in struct croseccommand1 when invoking EC host commands...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: core: Validate channel ID when processing command completions MHI reads the channel ID from the event ring element sent by the device; this value can be any number between 0 and 255. To prevent out-of-bounds access, a...

Astra Linux – Vulnerability in Linux, Linux 5.10

A use-after-free flaw was discovered in ncirequest in net/nfc/nci/core.c within the NFC Controller Interface NCI in the Linux kernel. This flaw could allow a local attacker with user privileges to cause a data race issue while the device is being removed, leading to a privilege escalation...

Astra Linux – Vulnerability in Firefox and Thunderbird

If a custom mouse cursor is specified in CSS, under certain circumstances the cursor might be drawn over the browser UI, potentially causing confusion for users or leading to spoofing attacks. This vulnerability affects Firefox ESR 102.5, Thunderbird 102.5, and Firefox 107...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ipmi: Fixed UAF when uninstalling the ipmisi and ipmimsghandler modules Hi, During testing the installation and uninstallation of the ipmisi.ko and ipmimsghandler.ko modules, the system crashed. The log contains the following...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: scsi: storvsc: Remove WQMEMRECLAIM from storvscerrorwq The storvscerrorwq workqueue should not be marked as WQMEMRECLAIM, as it does not need to retain the status of forward progress under memory pressure. Marking this workqueue ...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the net/netfilter/nftablesapi.c file within the Linux kernel, up to version 5.18.1, it is possible for a local user who can create user/net namespaces to escalate privileges to root. This occurs because an incorrect NFTSTATEFULEXPR check leads to a use-after-free vulnerability...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ath11k: mhi: use mhisyncpowerup If amss.bin is missing, ath11k will crash during the ‘rmmod ath11kpci’ command. The reason for this is that we were using mhipowerup, which does not check for any errors. However, mhisyncpowerup do...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: hisisas: Freeing irq vectors in order for v3 HW If the driver probe fails to request the channel IRQ or fatal IRQ, the driver will free the IRQ vectors before freeing the IRQs in freeirq. This will cause a kernel BUG like...