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: irqchip/gic-v2m: Prevention of use after freeing gicv2mgetfwnode. With ACPI enabled, gicv2mgetfwnode is registered with the PCI subsystem as pcimsigetfwnodecb, and this function might be called during a PCI host bridge probe...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: ftrace: Do not blindly read the IP address in ftracebug. It was reported that a bug in arm64 caused a bad IP address to be used for updating a NOP instruction in ftraceinit. However, the error path correctly returned -EINVAL...

Astra Linux – Vulnerability in Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix one UAF issue caused by sunrpc kernel tcp socket BUG: KASAN: slab-use-after-free in tcpwritetimerhandler+0x156/0x3e0 Read of size 1 at addr ffff888111f322cd by task swapper/0/0 CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not...

Astra Linux – Vulnerability in Firefox and Thunderbird

Memory safety bugs exist in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147, and Thunderbird 147. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability ha...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 150.0.1. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 150.0.2 and Thunderbird 150.0.2...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 149 and Thunderbird 149. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 150 and Thunderbird...

Astra Linux – Vulnerability in Thunderbird

A memory safety bug exists in Firefox ESR 128.9 and Thunderbird 128.9. This bug exhibited signs of memory corruption, and we assume that with sufficient effort, this flaw could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox ESR 128.10 and Thunderbird...

Astra Linux – Vulnerability in Thunderbird

A memory safety bug exists in Firefox ESR 128.10 and Thunderbird 128.10. This bug exhibited signs of memory corruption, and we assume that with sufficient effort, this flaw could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox ESR 128.11 and Thunderbird...

Astra Linux – Vulnerability in Firefox and Thunderbird

Memory safety bugs exist in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148, and Thunderbird 148. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 137 and Thunderbird 137. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 138 and Thunderbird...

Astra Linux – Vulnerability in Thunderbird, Firefox

Memory safety bugs exist in Firefox 134, Thunderbird 134, Firefox ESR 128.6, and Thunderbird 128.6. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has be...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 113. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Firefox versions prior to 114...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 150. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 151 and Thunderbird 151...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: cxgb4: Avoid accessing registers when clearing filters. A hardware register that contains the server TID base can contain invalid values when the adapter is in a faulty state for example, due to an AER fatal error. Reading these...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix UAF on mgmtremoveadvmonitorcomplete This reworks MGMTOPREMOVEADVMONITOR to not use mgmtpendingadd to avoid crashes like bellow: ================================================================== BUG: KASAN:...

Astra Linux – Vulnerability in Firefox

Mozilla developers and the Mozilla Fuzzing Team reported memory safety bugs in Firefox 108. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects versio...

Astra Linux – Vulnerability in Thunderbird

Mozilla developers reported memory safety bugs in Thunderbird 78.13.0. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects Thunderbird versions less...

Astra Linux – Vulnerability in Firefox and Thunderbird

Memory safety bugs exist in Firefox ESR 140.3, Thunderbird ESR 140.3, Firefox 143, and Thunderbird 143. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability ha...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: vpvdpa: fixed the issue where the idtable array was not terminated with a null terminator. Also, an additional virtiodeviceid was allocated as a null terminator. Otherwise, vdpamgmtdevgetclasses might iterate multiple times an...

Astra Linux – Vulnerability in Firefox

Mozilla developers reported memory safety bugs in Firefox 84. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability affects versions of Firefox prior to 85...