Astra Linux – Vulnerability in gnutls28

A flaw was discovered in GnuTLS. The gnutlspkcs11tokensetpin function, which is used to change the Security Officer PIN, can lead to a use-after-free vulnerability. This occurs when an attacker attempts to change the PIN with a NULL old PIN for a token that lacks a protected authentication path...

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: net: atm: Added lecmutex. The issue was discovered in net/atm/lec.c, and it was found that there is an error path in lecdattach, which may lead to a dangling pointer in devlec. A mutex was added to protect the usage of devlec...

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: Wifi: rtl818x: Kill URBs before clearing the txstatusqueue In rtl8187stop, the call to usbkillanchoredurbs is moved before clearing the btxstatusqueue. This change prevents callbacks from using already freed skb because the ancho...

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: In the rtl2832 module, a use-after-free issue has been addressed in the rtl2832remove function. The canceldelayedworksync function is called before i2cmuxdeladapters in rtl2832remove. While the cancellation process waits for any...

Astra Linux – Vulnerability in WebKit2GTK

A “use-after-free” issue has been addressed through improved memory management. This issue is fixed in watchOS 10, iOS 17, iPadOS 17, tvOS 17, macOS Sonoma 14, and Safari 17. Processing web content may lead to arbitrary code execution...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: gadget: Use-after-free during failed initialization and exit of cdnsp gadget In the cdnspgadgetinit and cdnspgadgetexit functions, the gadget structure pdev-gadget was freed before its endpoints. The endpoints are...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: “Revert ‘thermal/drivers/hwmon: Cleanup coding style a bit’” The commit 030a48b0f6ce “thermal/drivers/hwmon: Cleanup coding style a bit” introduced a use-after-free in the error path of thermaladdHWMonsysfs, by removing a valid...

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

In the Linux kernel, the following vulnerability has been resolved: In the tcp module, use of refcountincnotzero in tcptwskunique was added. Anderson Nascimento reported a use-after-free issue in tcptwskunique, with a detailed analysis. Starting from the commit ec94c2696f0b „tcp/dccp: avoid one...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: fixed an issue where the extent map was used after freeing memory when adding pages to compressed Bio data structures. In the function addrabiopages, we access the extent map to calculate ‘addsize’. After releasing the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: The issue of double-free of the fcport has been completely fixed. In the function qla24xxelsdcmdiocb, sp-free is set to qla2x00elsdcmdspfree. When an error occurs, this function is called by qla2x00sprelease, where...

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: netfilter: ipset – Do not update comments from the kernel-side hash add. The mtyperesize function copies comment pointers using memcpy, not the comment objects themselves. During the period after an entry is copied but before...

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: scsi: target: core: Fixed an issue where iSCSI ISIDs were used after a “use-after-free” occurred in the REGISTER AND MOVE function. The corescsi3emulateproregisterandmove function maps the PERSISTENT RESERVE OUT parameter list...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: irqwork: A use-after-free issue was addressed in irqworksingle on PREEMPTRT. On PREEMPTRT, non-HARD irqwork operations are executed via per-CPU kthreads through runirqworkd. Therefore, irqworksync uses rcuwait to wait for BUSY==0...

Astra Linux – Vulnerability in Chromium

Using “after free” in DevTools in Google Chrome before version 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox through a local program. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

The use of “after free” in the Password Manager in Google Chrome before version 143.0.7499.110 allowed a remote attacker to potentially perform a sandbox escape through a crafted HTML page. Chromium security severity: Medium...

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: platform/chrome: crosecishtp: Fixed a UAF issue after unbinding the driver. After unbinding the driver, another kthread named crosecconsolelogwork still accesses the device, resulting in a UAF and system crash. The driver does no...

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: hdlcppp: Synchronization of per-protocol timers before freeing the hdlc state Each PPP control protocol LCP/IPCP/IPV6CP embedded in struct ppp registers a timer via timersetup. This struct ppp represents the hdlc-state allocation...

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: char: tlclk: fixed a use-after-free in tlclkcleanup. This patch improves the module cleanup process in the tlclk driver to prevent potential use-after-free and race conditions. Currently, the fileoperations structure does not...

Astra Linux – Vulnerability in Chromium

Before version 90.0.4430.212, using Autofill in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ALSA: ac97 – fixed a double-free in sndac97controllerregister. If ac97addadapter fails, putdevice is the correct way to release the device reference. kfree is not required. Add kfree if idralloc fails, and also in...