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: ALSA: wavefront: Fixed integer overflow in sample size validation The wavefrontsendsample function has a problem with integer overflow when validating sample size. The header-size field is of type u32, but it is cast to int for...

Astra Linux – Vulnerability in xorg-server

A out-of-bounds read flaw was discovered in the X.Org X server and Xwayland within the glXDispChangeDrawableAttributes function. A incorrect size validation check allows a client-controlled number of bytes to be read, exceeding the request buffer, resulting in information disclosure. A write path...

Astra Linux – Vulnerability in Pypy

In the http.cookiejar.py module of Python, prior to version 3.7.3, the domain validation mechanism was not properly implemented. This vulnerability could allow existing cookies to be sent to the wrong server. Attackers could exploit this flaw by using a server whose hostname contains another vali...

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

In the Linux kernel, the following vulnerabilities have been resolved: smb: client: fixed potential OOBs in smb2ParseContexts Validated offsets and lengths before dereferencing to create contexts in smb2ParseContexts. This fix addresses the following OOPs when accessing invalid create contexts fr...

Astra Linux – Vulnerability in Linux-Firmware

Improper input validation in some IntelR Graphics Drivers for Windows before version 26.20.100.7212 and before the Linux kernel version 5.5 may allow a privileged user to potentially enable a denial of service via local access...

Astra Linux – Vulnerability in WebKit2GTK

Integer overflow has been addressed through improved input validation. This issue is fixed in iOS 14.5.1, iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, and macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution...

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: xfrm: Validates the prefix length of new SA entries using the SA family, when sel.family is unset. This extends the validation introduced in commit 07bf7908950a “xfrm: Validates address prefix lengths in the xfrm selector”. The...

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: Bridge: brndsend: Validates the lengths of ND options. The brndsend function checks the ND options based on the lengths provided for those options. A malformed option may cause the parser to progress beyond the calculated option...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in the GPU component of Google Chrome prior to version 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory through a crafted HTML page. Chromium security severit...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: f2fs: A fix was made to perform a sanity check on the destination blkaddr during recovery. As Wenqing Liu reported in Bugzilla: https://bugzilla.kernel.org/showbug.cgi?id=216456 loop5: A change in capacity was detected, from 0...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcisock: Fixed an issue where user input was not validated. The length of user input was checked before copying data...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in WebXR in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbdirect: verifyremainingdatalength respects maxfragmentedrecvsize This issue is related to the check for dataoffset + datalength...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: smbdirect: validate the dataoffset and datalength fields of the smbdirectdatatransfer structure. If the dataoffset and datalength fields of the smbdirectdatatransfer structure are invalid, an out-of-bounds issue may occur...

Astra Linux – Vulnerability in Chromium

Insufficient data validation in networking in Google Chrome prior to 87.0.4280.141 allowed a remote attacker to bypass discretionary access control via malicious network traffic...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fixed the issue of double-fetching of hwcmsgid from the DMA buffer. In manahwcrxeventhandler, resp-response.hwcmsgid is read from DMA-coherent memory and checked for validity. Then, manahwchandleresp rereads the same...

Astra Linux – Vulnerability in rsync

A vulnerability was discovered in rsync prior to version 3.2.5. This vulnerability allows malicious remote servers to write arbitrary files into the directories of connecting peers. The server determines which files/directories are sent to the client. However, the rsync client lacks sufficient...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: octeontx2-af: Added validation before accessing cgx and lmac. With the addition of new MAC blocks such as CN10K RPM and CN10KB RPMUSX, LMACs are noncontiguous, and CGX blocks are also noncontiguous. However, during the RVU...

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: net: usb: kaweth: validate USB endpoints The kaweth driver should validate that the device it is probing has the proper number and types of USB endpoints it expects before binding to it. If a malicious device does not have the sa...

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: Bluetooth: L2CAP: Validating the PDU length before reading the SDU length in l2capecreddatarcv The l2capecreddatarcv function reads the SDU length field from skb-data using getunalignedle16, without first verifying that skb...