Astra Linux – Vulnerability in Vim

Use After Free in the GitHub repository vim/vim before version 8.2...

Astra Linux – Vulnerability in Linux, Linux 5.10

A flaw in the Linux kernel is found in the nfcmrvlnciunregisterdev function in the drivers/nfc/nfcmrvl/main.c file. This flaw can cause both read and write operations to be performed after the device has been freed, without synchronization between the cleanup routine and the firmware download...

Astra Linux – Vulnerability in Chromium

Before version 105.0.5195.52, using "Use after free" in Passwords in Google Chrome allowed a remote attacker who convinced a user to perform certain UI interactions to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux, Linux 5.10

The function mcbausbstartxmit in the file drivers/net/can/usb/mcbausb.c within the Linux kernel, up to version 5.17.1, contains a double-free...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: perf: hisi: Fixed a use-after-free when registering the uncore PMU. When we fail to register the uncore PMU, the PMU context may not be allocated. Handling this error will call cpuhpstateremoveinstance, which calls the uncore PMU...

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

In the Linux kernel, the following vulnerability has been resolved: ceph: The “use after free” error was prevented in encodecapmsg. In the file fs/ceph/caps.c, within encodecapmsg, the “use after free” error was detected by KASAN at this line – cephbuffergetarg-xattrbuf;. This means that before t...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed a race condition between bpftimercancelandfree and bpftimercancel. This race condition could lead to a UAF Use-After-Free error involving the timer-timer variable. Here’s the detailed explanation: In bpftimer...

Astra Linux – Vulnerability in Chromium

The use of “after free” in PDFs in Google Chrome before version 105.0.5195.125 allowed a remote attacker to potentially exploit heap corruption through a crafted PDF file. Chromium security severity: High...

Astra Linux – Vulnerability in Thunderbird

After a VR process is destroyed, a reference to it may have been retained and used, leading to a “use-after-free” issue and potentially exploitable crashes. This vulnerability affects Thunderbird 91.8 and Firefox ESR 91.8...

Astra Linux – Vulnerability in Chromium

The use of after-free in the Layout mechanism in Google Chrome before version 107.0.5304.62 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: wwan: iosm: A memory leak has been fixed in ipcwwandellink. The IOSM driver registers a network device without setting the needsfreenetdev flag. Additionally, it does not call freenetdev when unregistering the network device...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: sparx5 – Fixed the issue where the entry was still used after being freed within sparx5delmactEntry. Based on the static analysis of the code, it appears that when an entry from the MAC table was removed, the entry was still...

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

In the Linux kernel, the following vulnerability has been resolved: sched/psi: Fixed a use-after-free in epremovewaitqueue If a non-root cgroup is removed while there is a thread that registered a trigger and is polling on a pressure file within the cgroup, the polling waitqueue will be freed in...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

A issue was discovered in the Linux kernel before version 6.3.2. A use-after-free was found in the rkvdecremove function in drivers/staging/media/rkvdec/rkvdec.c...

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

A use-after-free vulnerability was discovered in the Linux kernel’s netfilter subsystem, specifically in the net/netfilter/nftablesapi.c file. Improper error handling related to NFTMSGNEWRULE allows a dangling pointer to be used within the same transaction, leading to a use-after-free...

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

The dotlsgetsockopt function in net/tls/tlsmain.c in the Linux kernel, as of version 6.2.6, lacks a call to locksock. This results in a race condition, which can lead to a use-after-free or NULL pointer dereferencing...

Astra Linux – Vulnerability in WebKit2GTK

A “use-after-free” issue has been addressed through improved memory management. This issue is fixed in iOS 16.4 and iPadOS 16.4, as well as macOS Ventura 13.3. Processing web content may lead to arbitrary code execution...

Astra Linux – Vulnerability in xorg-server

A flaw was discovered in the X.Org Server Overlay Window. A use-after-free could lead to local privilege escalation. If a client explicitly destroys the compositor overlay window also known as COW, the Xserver will retain a dangling pointer to that window in the CompScreen structure, which will...

Astra Linux – Vulnerability in Chromium

The use of after-free in Profiles in Google Chrome before version 118.0.5993.117 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in libwebp

A flaw was discovered in libwebp in versions prior to 1.0.1. A use-after-free vulnerability was identified due to a thread being terminated prematurely. The greatest threat posed by this vulnerability is related to data confidentiality and integrity, as well as system availability...