Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: Net: If sock is not available, do not access sock's skwq in skstreamwaitmemory. The following NULL pointer dereferences have been fixed: ... 14.471200 Call Trace: 14.471562 14.471882 lockacquire+0x245/0x2e0 14.472416 ?...

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

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt6765 – Added a check for the return value of mtkallocclkdata. The check is added to avoid dereferencing a NULL pointer...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: mt76: mt7915: fixed NULL pointer dereferencing in mt7915getphymode Fixed the NULL pointer dereferencing in mt7915getPHYmode routine by adding an IBSS interface to the mt7915 driver. 101.137097 wlan0: Triggered a new scan to fi...

Astra Linux – Vulnerability in Vim

NULL pointer dereferencing in the GitHub repository for Vim/Vim before version 8.2...

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

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: Check the return value of allocworkqueue in radeoncrtcinit. Check the return value of allocworkqueue in radeoncrtcinit to avoid null-ptr-deref...

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

In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Added a null pointer check to scom DebugInitOne. The kasprintf function returns a pointer to dynamically allocated memory; this pointer may be NULL in case of failure. A null pointer check should be added, and th...

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...

Astra Linux – Vulnerability in Tiff

A NULL pointer dereferencing in TIFFClose is caused by failing to open an output file a non-existent path or a path that requires permissions like /dev/null while specifying zones...

Astra Linux – Vulnerability in Firefox

The incorrect object was checked as NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. Note: This issue only affects the application when the profiler is running. This vulnerability affects Firefox versions earlier than 123...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ceph: fix crash after fscryptencryptpagecacheblocks error The function movedirtyfolioinpagearray was created by the commit ce80b76dd327 "ceph: introduce cephprocessfoliobatch method". The code for this function was moved from...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: tracing/osnoise: The issue related to null-ptr-deref in bitmapparselist has been fixed. A crash was observed with the following output: BUG: NULL pointer dereferencing in the kernel; address: 0000000000000010 Oops: 0000 1 SMP NOP...

Astra Linux – Vulnerability in fly-wm

The vulnerability of the fly-kompmgr utility for the fly-wm window manager is related to the manipulation of the zero pointer. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerability in libstb

It was discovered that Nothings stb 2.28 contains a Null Pointer Dereference issue through the stbiconvertformat function. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted PIC file...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: vduse: fixed NULL pointer dereference. The vdusevdpasetvqaffinity callback can be called with a NULL value as the cpumask when deleting the vduse device. This patch resets virtqueue’s IRQ affinity mask value to set all CPUs inste...

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

In the Linux kernel, the following vulnerability has been resolved: spi: bcm-qspi: Returns an error if neither hifmspi nor mspi is available. If neither the “hifmspi” nor “mspi” resources are present, the driver will simply exit early during the probe phase, but still return a success status. Apa...

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

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qla2xxx: Unused nvmelswaitq wait queue has been removed. A system crash occurs when qla2x00startspsp returns an error code EGAIN, and the wakeup function is called for an uninitialized wait queue sp-nvmelswaitq. - qla2xx...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: blk-mq: Fixed the NULL dereference on q-elevator in blkmqelvswitchnone. After acquiring the q-sysfslock, q-elevator may become NULL due to the elevator switch. Fixed the NULL dereference on q-elevator by checking it with a lock...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: mm: kmem: fixed a NULL pointer dereference in objstockflushrequired KCSAN identified an issue in objstockFlushRequired: stock-cachedobjcg can be reset between the check and dereference...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: md: made rdevaddable usable for rcu mode Our testcase triggered a panic: BUG: kernel NULL pointer dereference, address: 00000000000000e0 … Oops: 0000 1 SMP NOPTI CPU: 2 UID: 0 PID: 85 Comm: kworker/2:1 Not tainted 6.16.0+ 94...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: RCU: Protect access to rcuprinttaskexpstall - exptasks For kernels built with CONFIGPREEMPTRCU=y, the following scenario can result in a NULL pointer dereferencing: c CPU1 CPU2 rcupreemptdeferredqsirqrestore rcuprinttaskexpstall ...