Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

A vulnerability has been discovered in the Linux kernel. It has been identified as a problem. The component affected by this vulnerability is the “ipv6renewoptions” function within the IPv6 handler. This vulnerability causes a memory leak. The attack can be launched remotely. It is recommended th...

Astra Linux – Vulnerability in Linux 5.15

A vulnerability, classified as problematic, has been identified in the Linux kernel. This issue affects the functions unixsockdestructor/unixreleasesock in the file net/unix/afunix.c of the BPF component. The manipulation leading to this issue results in a memory leak. It is recommended that a...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Integrity: Fixed memory leakage in the keyring allocation error path. Keys are allocated in the integrityinitkeyring function. However, if the keyring allocation fails, the allocated keys are not freed, resulting in memory lea...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dma-buf/dma-resv: Stop leaking data upon a failure of krealloc. Currently, dmaresvgetfences will leak the previously allocated array if the fence iteration is restarted and kreallocarray fails. Free the old array manually, and...

Astra Linux – Vulnerability in Vino

The commit d01e1bb4246323ba6fcee3b82ef1faa9b1dac82a contains a memory leak CWE-655 in the VNC server code. This flaw allows an attacker to read stack memory, and it can be exploited for information disclosure. Combined with another vulnerability, this flaw can be used to leak stack memory and...

Astra Linux – Vulnerability in glibc

Using wordexp with WRDEREUSE in conjunction with WRDEAPPEND in the GNU C Library, from version 2.0 to version 2.42, may cause the interface to return uninitialized memory in the wewordv member. This could lead to the process being aborted upon subsequent calls to wordfree...

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: ice: Fixed a memory leak in aRFS after reset. The memory leak in aRFS structures was fixed by adding a check to verify whether the aRFS memory has already been allocated during VSI configuration. aRFS objects are allocated in two...

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

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Prevents the release of buffers during I/O operations. When a task that is waiting for the completion of a Store Data operation is interrupted, an attempt is made to halt that operation. If this attempt fails due to a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fixed potential memory leaks. In the function amdgpugetxgmihive, when kobjectinitandadd fails, there is a potential memory leak if kobjectput is not called...

Astra Linux – Vulnerability in Linux 5.10

Ubuntu Linux 6.8, 6.17, and 7.0 contain SAUCE patches that include a memory leak issue in the handling of large responses to AppArmor notifications. This bug can be triggered by a non-privileged local user. The memory leak could lead to resource exhaustion...

Astra Linux – Vulnerability in Chromium

In version 149.0.7827.53 and earlier, reading outside the bounds of a process in Google Chrome on Linux allowed a remote attacker to obtain potentially sensitive information from process memory through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Linux 5.10

Ubuntu Linux 6.8, 6.17, and 7.0 contain AppArmor patches that incorrectly attempt to free a pointer that was not previously allocated using kmalloc. At the same time, allocated memory is also leaked. This bug can be triggered by an unprivileged local user, and it can result in corruption of slab...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/restrack: The MR restrack must be released when it is deleted. The MR restrack also needs to be released when it is deleted; otherwise, a memory leak may occur, as the task struct will not be released...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ext4: Fix for leaking uninitialized memory in the fast-commit journal When space at the end of the fast-commit journal blocks is unused, make sure to zero it out so that uninitialized memory is not leaked to the disk...

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

In the Linux kernel, the following vulnerability has been resolved: md/raid10: fixed the memory leak related to ‘conf-biosplit’. In the error path of raid10run, ‘conf’ needs to be freed. However, ‘conf-biosplit’ is not freed, resulting in a memory leak. Since there are three places where ‘conf’...

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/pseries: A possible memory leak has been fixed in ibmebusbusinit. If deviceregister returns an error in ibmebusbusinit, the name of the kobject allocated by devsetname which is called in deviceadd may be leaked. According...

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

In the Linux kernel, the following vulnerabilities have been resolved: ARM: OMAP2+: Fixed a memory leak in realtimecounterinit. The "sysclk" resource is allocated using clkget, and it is not released when the function returns...

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

In the Linux kernel, the following vulnerability has been resolved: Binder: A memory leak was fixed in binderinit. In binderinit, the destruction of binderallocshrinkerinit is not performed in the correct path, which can lead to memory leaks. Therefore, this commit introduces...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: A memory leak was fixed during the rmmod process. The driver failed to release all the memory it had allocated. This could lead to a memory leak during the removal of the driver. Memory is properly freed when the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: BPF: Fixed a memory leak in the LRU and LRUPERCPU hash maps The LRU and LRUPERCPU maps allocate a new element during updates, before locking the target hash table bucket. Immediately afterwards, the maps attempt to lock the bucke...