Astra Linux – Vulnerability in Linux, Linux 5.10

A race condition accessing file objects in the Linux kernel OverlayFS subsystem was identified. This occurs when users renames files using OverlayFS in a specific manner. A local user could exploit this flaw to cause the system to crash...

Astra Linux – Vulnerability in Intel Microcode

Access to certain resources under complex microarchitectural conditions in the memory subsystem of some Intel AtomR processors may allow authenticated users to potentially disclose information or cause a denial of service through network access...

Astra Linux – Vulnerability in Qemu

Several memory leaks were discovered in the virtio vhost-user GPU device vhost-user-gpu of QEMU in versions up to and including 6.0. These leaks occur in the contrib/vhost-user-gpu/vhost-user-gpu.c and contrib/vhost-user-gpu/virgl.c files, due to improper release of memory i.e., freeing it after...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw was discovered in the Linux kernel’s implementation of RDMA over InfiniBand. An attacker with a privileged local account can leak kernel stack information by issuing commands to the /dev/infiniband/rdmacm device node. Although this access is unlikely to reveal sensitive user information, i...

Astra Linux – Vulnerability in Linux 5.10

A vulnerability was discovered in the Linux kernel’s blockinvalidatepage function in the fs/buffer.c file of the filesystem. A missing sanity check may allow a local attacker with user privileges to cause a denial of service DOS issue...

Astra Linux – Vulnerability in Linux, Linux 5.10

A kernel information leak flaw was identified in the scsiioctl function in drivers/scsi/scsiioctl.c within the Linux kernel. This flaw allows a local attacker with special user privileges CAPSYSADMIN or CAPSYSRAWIO to cause confidentiality issues...

Astra Linux – Vulnerability in Chromium

The use of the after-free operation in the Webstore API in Google Chrome before version 98.0.4758.102 allowed attackers to exploit heap corruption by using a crafted HTML page. This was possible if an attacker convinced a user to install a malicious extension and compelled the user to perform...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in the Tab Groups component of Google Chrome prior to version 98.0.4758.102 allowed an attacker who convinced a user to install a malicious extension and induced specific user interactions to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

The use of “after free” in Cast in Google Chrome before version 99.0.4844.51 allowed attackers to convince users to install a malicious extension and induce specific user interactions, thereby potentially exploiting heap corruption through a crafted Chrome Extension...

Astra Linux – Vulnerability in libvirt

A flaw was discovered in the libvirt nwfilter driver. The virNWFilterObjListNumOfNWFilters method failed to acquire the driver-nwfilters mutex before iterating over virNWFilterObj instances. There was no protection to prevent another thread from concurrently modifying the driver-nwfilters object...

Astra Linux – Vulnerability in Linux, Linux 5.10

A vulnerability was discovered in the pfkeyregister function in the net/key/afkey.c file within the Linux kernel. This flaw allows a local, unprivileged user to gain access to kernel memory, resulting in a system crash or the leakage of internal kernel information...

Astra Linux – Vulnerability in Chromium

Out-of-bounds memory access occurred in the UI interface of Lacros in Google Chrome on the Chrome OS. Prior to version 101.0.4951.41, this vulnerability allowed a remote attacker to potentially exploit heap corruption through specific user interactions...

Astra Linux – Vulnerability in Chromium

In the “Permission Prompts” feature of Google Chrome before version 101.0.4951.64, it was possible for a remote attacker to convince a user to perform certain UI interactions, thereby potentially exploiting heap corruption through those interactions...

Astra Linux – Vulnerability in Linux, Linux 5.10

A race condition was identified in the Linux kernel’s perfeventopen function, which can be exploited by an unprivileged user to gain root privileges. This bug allows for the exploitation of several attack primitives, such as kernel address information leakage and arbitrary execution...

Astra Linux – Vulnerability in Linux, Linux 5.10

There is a bug in /net/nfc/netlink.c that allows an attacker to crash the Linux kernel by simulating an NFC device from user-space...

Astra Linux – Vulnerability in Chromium

The use of “after free” in User Education in Google Chrome before version 102.0.5005.61 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption through a crafted Chrome Extension or specific user interactions...

Astra Linux – Vulnerability in Chromium

Before version 102.0.5005.61, using the "after free" feature in the Performance Manager in Google Chrome allowed a remote attacker to potentially exploit heap corruption by using a crafted HTML page, as long as that attacker could convince a user to perform certain user interactions...

Astra Linux – Vulnerability in Chromium

In WebApp installations using free after 102.0.5005.61, an attacker who convinced a user to install a malicious extension could potentially exploit heap corruption through a crafted Chrome Extension and specific user interactions...

Astra Linux – Vulnerability in Chromium

The use of tab groups for temporary files in Google Chrome before version 102.0.5005.61 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption through a crafted Chrome Extension and specific user interactions...

Astra Linux – Vulnerability in Chromium

Before version 104.0.5112.79, using Tab Strip in Google Chrome on Chrome OS allowed a remote attacker who convinced a user to engage in certain user interactions to potentially exploit heap corruption through specific UI interactions...