Astra Linux – Vulnerability in Firefox and Thunderbird

Race conditions in reference counting code were identified through code analysis. These conditions could lead to exploitable use-after-free vulnerabilities. This vulnerability affects Firefox 116, Firefox ESR 102.14, and Firefox ESR 115.1...

Astra Linux – Vulnerability in Firefox and Thunderbird

Memory safety bugs exist in Firefox 115, Firefox ESR 115.0, Firefox ESR 102.13, Thunderbird 115.0, and Thunderbird 102.13. 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. Th...

Astra Linux – Vulnerability in Firefox and Thunderbird

Freeing arbitrary nsIInputStream's on a thread other than the one in which they were created could lead to a use-after-free, potentially causing a crash. This vulnerability affects Firefox ESR 102.5, Thunderbird 102.5, and Firefox 107...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Picture in Picture in Google Chrome prior to 117.0.5938.62 allowed a remote attacker to spoof security UI via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Mariadb 10.3

It has been discovered that MariaDB Server v10.9 and earlier contains a segmentation fault due to the component sql/sqlwindow.cc...

Astra Linux – Vulnerability in edk2

EDK2’s Network Package is vulnerable to an out-of-bounds read vulnerability when processing the Neighbor Discovery Redirect message. This vulnerability can be exploited by an attacker to gain unauthorized access and potentially result in a loss of confidentiality...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ipv6: Fixed an access bug involving an uninitialized variable in ip6makeskb. Syzbot reported the following bugs: ===================================================== BUG: KMSAN: uninit-value in archatomic64inc...

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

In the Linux kernel, the following vulnerabilities have been resolved: ovl: fixed null pointer dereferencing in ovlgetaclrcu The processes involved are: P1 P2 pathopenat linkpathwalk maylookup inodepermissionrcu ovlpermission aclpermissioncheck checkacl getcachedaclrcu ovlgetinodeacl realinode =...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP – Fixed a potential issue after the “user-after-free” operation. This fix addresses all cases where allocating a buffer using allocskb might release the “chan lock”, and reacquiring the lock later could result in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mptcp: A stricter state check has been added in mptcpworker. According to Christoph, the mptcp protocol can run the worker when the relevant msk socket is in an unexpected state: c connect // Incoming reset + fastclose // The mpt...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: - clk: tegra: Fixed a refcount leak in tegra114clockinit. - offindmatchingnode returns a node pointer with a refcount incremented. We should use ofnodeput on it when there is no longer a need for it. - Added ofnodeput to avoid...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: bpf: prevented decltag from being referenced in funcproto Syzkaller was able to exploit the following issue: ------------ cut here --- WARNING: CPU: 0 PID: 3609 at kernel/bpf/btf.c:1946 btftypeidsize+0x2d5/0x9d0...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerabilities have been resolved: - dm integrity: Fixed a UAF Use-after-Free in dmintegritydtr. - dmintegrity also has the same UAF problem when dmresume and dmdestroy are executed concurrently. Therefore, the timer is canceled again in dmintegritydtr...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net/net Failover: Fixed the issue where the TX queue exceeded the allowed limit. The failover TX queue is initialized as 16 queues. When a packet is transmitted from the failover device, the failover device will select the queue...

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

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: ath11k: Fixed the registration of a 6Ghz-only physical interface without the full channel range. Due to what appears to be a typographical error, the 6Ghz-only physical interface for which the BDF does not allow the...

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

In the Linux kernel, the following vulnerability has been resolved: pstore/ram: Added a check for kstrdup. Added a check on the return value of kstrdup, and return an error if it fails, in order to avoid NULL pointer dereferencing...

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: drm/ttm: Do not leak a resource on eviction error. For eviction errors other than -EMULTIHOP, we were leaking a resource. This issue has been fixed. v2: - Avoid using another “goto” statement. Andi Shyti...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: vfio: Fixed NULL pointer dereferencing caused by uninitialized group-iommufd. group-iommufd is not initialized for the iommufdctxput function. 20018.331541 BUG: NULL pointer dereferencing in the kernel, address: 00000000000000...

Astra Linux - Vulnerability in Golang-1.19

The handling of certain types of invalid zip files by the archive/zip package differs from the behavior of most zip implementations. This discrepancy could be exploited to create a zip file with contents that vary depending on the implementation used to read the file. The archive/zip package now...

Astra Linux – Vulnerability in Chromium

The use of “after free” in Picture In Picture in Google Chrome before version 124.0.6367.118 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...