Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: prestera: validate firmware header length The presterafwhdrparse function reads the firmware header before checking whether the firmware image contains that header. Images that are shorter than struct presterafwheader are...

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: vfio/pci: Properly hiding the first-in-list PCIe extended capabilities There are cases where a PCIe extended capability should be hidden from the user. For example, an unknown capability i.e., a capability with an ID greater than...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: udf: The validation of the sparing table length is performed based on the number of entries, not the number of bytes. The udfloadsparablemap function accepts a sparing table when the condition sizeofst +...

Astra Linux – Vulnerability in Chromium

Before version 152.0.7977.65, reading out of bounds in Skia using Google Chrome allowed a remote attacker who had compromised the renderer process to read memory inside the sandbox through a crafted HTML page. Chromium security severity: Low...

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

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: A potential dereference issue with RCU resources has been fixed in the wilcparsejoinbssparam function. In the wilcparsejoinbssparam function, the TSF field of the ies structure is accessed after the RCU read-side...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Staging: rtl8723bs: Fixed an issue where the OOB read was performed in the updatebeaconinfo function’s IE loop. The IE parsing loop in updatebeaconinfo advances by pIE-length + 2 with each iteration, but it only checks that i...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: f2fs: Bound iinlinexattrsize for inodes without inlinexattr When the flexibleInlinexattr feature is enabled, doread inode the iinlinexattrsize value from disk: c if f2fssbhasflexibleInlinexattrsbi fi-iinlinexattrsize =...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Staging: rtl8723bs: Fixed an issue where the OOB read was performed in the IE parsing loop during OnAssocRsp. The IE parsing loop in OnAssocRsp advances by pIE-length + 2 with each iteration, but it only checks for i length fr...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: batman-adv: ensure minimal ethernet header on TX As documented in commit 8bd67ebb50c0 “net: bridge: xmit: make sure we have at least eth header len bytes”, it is possible for a local user with eBPF TC hook access to attach a tc...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: hwmon: In the line asusatk0110, it is necessary to check the packagecount before accessing elements. The atkecpresent function iterates through the packages in the management group returned by the GGRP ACPI method. For each...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: In at76c50x-usb, avoid length underflow in at76guessfreq. at76guessfreq only checks that the received frame contains at least a bare 802.11 header 24 bytes, before subtracting the fixed management-body offset: len -= eloff;...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: net: ipv4: Issues with TCP reordering of sysctl writes and MTU probe sizes were addressed. Invalid values of net.ipv4.tcpreordering are now rejected before they reach the TCP socket state. The sysctl value is stored as an int...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: rndishost: An overflow check was added in rndisrxfixup. An overflow check is added to ensure that dataOffset + dataLen + 8 does not exceed the maximum value, thereby preventing an OOB Out-of-Buffer read of the USB data buffer...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: hdachdmi: Validates the written enum value The hdachdmisetpinportmux function uses the written enum value to index the texts array before calling sndsocdapmputenumdouble, which validates that the value is within the...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: scsi: target: Parsing of the Bound PR-OUT TransportID into the received buffer The functions corescsi3decodespeciport and corescsi3emulateregisterandmove pass the raw PERSISTENT RESERVE OUT parameter buffer to...

Astra Linux – Vulnerability in krb5

In MIT Kerberos 5 also known as krb5, prior to version 1.22.3, there was an integer underflow issue, which could lead to out-of-bounds reads if an application called gssacceptseccontext on a system where the NegoEx mechanism was registered in /etc/gss/mech. An unauthenticated remote attacker coul...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Input: usbtouchscreen – Clamps datalen/xlen to the urb buffer size. The nexioreaddata function extracts datalen and xlen from a packed be16 header in the device’s interrupt packet. It then iterates through the packet-data0..xlen...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/mlx5: Fixed a stack-out-of-bounds read in the ccparams section of debugfs. The getparam function reads a congestion parameter as a u32 type. However, it formats this value using the signed format “%d”, which results in a...

Astra Linux – Vulnerability in WebKit2GTK

The issue was addressed through improved checks. This issue is fixed in Safari 17.5, iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Sonoma 14.5, tvOS 17.5, and watchOS 10.5. An attacker with arbitrary read and write capabilities may be able to bypass Pointer Authentication...

Astra Linux – Vulnerability in Linux 5.15

A issue was discovered in the Linux kernel before version 6.3.10. The file fs/smb/server/smb2misc.c in ksmbd does not validate the relationship between the command payload size and the RFC1002 length specification, resulting in a out-of-bounds read...