Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: floppy: Fixed a memory leak in dofloppyinit. A memory leak was reported when floppyallocdisk failed in dofloppyinit. Unreferenced object 0xffff888115ed25a0 size 8: - Command: modprobe, PID 727, Jiffies: 4295051278 Age: 25.529s...

Astra Linux – Vulnerability in Flatpak

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. In versions before 1.10.9, 1.12.9, 1.14.6, and 1.15.8, a malicious or compromised Flatpak application could execute arbitrary code outside its sandbox. Normally, the --command argument of flatpak...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ata: satadwc460ex: Fixed a crash that occurred due to out-of-bounds writing. The driver utilizes the “tag” values from various arrays provided by libata. Since the mentioned patch increased ATATAGINTERNAL to 32, the value of...

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

In the Linux kernel, the following vulnerabilities have been resolved: Media: i2c: ov772x: Fixed a memory leak in ov772xprobe. A memory leak was reported when testing ov772x with the bpf mock device. AssertionError: Unreferenced object 0xffff888109afa7a8 size 8: comm "python3", pid 279, jiffies...

Astra Linux – Vulnerability in Gegl

The loadcache function in GEGL before version 0.4.34 allows shell expansion when a pathname in a constructed command line is not escaped or filtered. This issue arises due to the use of the system library function for executing the ImageMagick convert fallback in magick-load. NOTE: GEGL versions...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: powerpc/64s: Do not use DSISR for SLB faults. Since commit 46ddcb3950a2 “powerpc/mm: Show if a bad page fault on data is read or write”, we use pagefaultiswriteregs-dsisr in badpagefault to determine whether the fault is for a re...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fixed the issue with rcudereferenceprotected. When destroying all sets, we are either in the pernetexit phase or executing a “destroy all sets” command from user space. The latter was taken into account in...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ptp: A possible memory leak has been fixed in ptpclockregister. I encountered a memory leak during the fault injection test as follows: Unreferenced object: 0xffff88800906c618 size 8 Command: comm "i2c-idt82p33931", PID 4421,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: USB: Gadget: ftcm: Fixed NULL pointer dereferencing in nexus handling The pointer tpg-tpgnexus in the USB Target driver is dynamically managed and tied to userspace configuration via ConfigFS. It can become NULL if the USB host...

Astra Linux - Vulnerability in Golang-1.19

The go command may execute arbitrary code during compilation when using cgo. This can occur when running “go get” on a malicious module, or when running any other command that compiles unauthorized code. This issue can be triggered by linker flags, specified via the cgo LDFLAGS directive. Flags...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/i915: Fixed potential context UAFs. The gemcontextregister function makes the context visible to user space, and a separate thread can trigger the I915GEMCONTEXTDESTROY ioctl command. Therefore, we need to ensure that...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Fixed data corruption caused by fallocate. When fallocate creates holes in the inode size, if the original size is located in the middle of the last cluster, then the portion of the block from the original size to the end ...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM – Fix for a panic occurring on an out-of-bounds guest IRQ. Since the guestIRQ comes from the KVMIRQFD API call, it may trigger a crash in svmupdatepiirte, due to an out-of-bounds access. Crash output: pid: 22218 task:...

Astra Linux – Vulnerability in Tomcat9

Improper neutralization of escape, meta, or control sequence vulnerabilities in Apache Tomcat. Tomcat did not escape ANSI escape sequences in log messages. If Tomcat was running in a console on a Windows operating system, and the console supported ANSI escape sequences, it was possible for an...

Astra Linux – Vulnerability in Redis

Redis before 6cbea7d allows a replica to cause an assertion failure in a primary server by sending a non-administrative command specifically, a SET command. NOTE: this issue was fixed for Redis 6.2.x and 7.x in 2021. Versions before 6.2 were not intended to have any safety guarantees related to...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ath11k: Disable spectral scan during spectral deinit. When ath11k modules are removed using rmmod with spectral scan enabled, a crash occurs. Different crash traces are observed for each instance of the crash. Send a command to...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/cs: Commands with 0 chunks result in illegal behavior. Submitting a command with 0 chunks causes an oops, due to attempting to execute the wrong userspace driver. MESALOADERDRIVEROVERRIDE=v3d glxinfo 172536.665184 BUG:...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before sending a command Why We can get hung up while trying to send commands when the DMCUB is not powered on. How For functions that execute within a DC context or DC lock, we can wrap the direct cal...

Astra Linux – Vulnerability in Linux 5.15

A issue was discovered in ksmbd within the Linux kernel versions 5.15 through 5.19, prior to 5.19.2. There is a heap-based buffer overflow in the setntacldacl function, which is related to the use of the SMB2QUERYINFOHE function after an incorrectly formatted SMB2SETINFOHE command...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix memory leak in fib6rulesuppress The kernel causes a memory leak when a fib rule is present in IPv6 nftables firewall rules, and a suppressprefix rule is present in IPv6 routing rules used by certain tools such as...