Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cipso: Fixed data races related to sysctl. When reading sysctl variables, they can be changed concurrently. Therefore, we need to add READONCE to avoid data races...

Astra Linux – Vulnerability in Vim

Out-of-bounds read in Vim prior to version 8.2...

Astra Linux – Vulnerability in Chromium

In V8, the "out of bounds" reading in Google Chrome before version 91.0.4472.77 allowed a remote attacker to potentially exploit stack corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Wifi: brcmfmac: Check the return value of ofpropertyreadstringindex. Between version 6.10 and 6.11, the driver began crashing on my MacBookPro14,3. The ofpropertyreadstringindex function does not exist, and the tmp variable...

Astra Linux – Vulnerability in Zabbix

There is a vulnerability related to arbitrary file reading in the Zabbix Web Service Report Generation module, which listens on port 10053. The service does not perform proper validation on URL parameters before reading the files...

Astra Linux – Vulnerability in exiv2

Exiv2 is a C++ library and a command-line utility for reading, writing, deleting, and modifying Exif, IPTC, XMP, and ICC image metadata. An out-of-bounds read vulnerability was discovered in Exiv2 versions 0.28.5 and earlier. This vulnerability occurs when Exiv2 is used to write metadata into a...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: eventpoll: Deferring the epfree function in eventpoll.c to an RCU callback during a grace period. In certain situations, epfree in eventpoll.c will free the epi-ep structure while it is still being used by another concurrent...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: Initializing the event handler for read bytes A value of 0xff was set for I2C reads of the mctp-i2c device. Otherwise, reads will return “val” from the I2C bus driver. For I2c-aspeed and i2c-npcm7xx, this represents an...

Astra Linux – Vulnerability in Chromium

In V8, out-of-bounds reading in Google Chrome before version 142.0.7444.59 allowed a remote attacker to perform an out-of-bounds memory read through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Firefox, Thunderbird

When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read. This vulnerability affects Firefox 123, Firefox ESR 115.8, and Thunderbird 115.8...

Astra Linux – Vulnerability in Chromium

Before version 149.0.7827.53, using the "After Free" feature in Google Chrome on Linux 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 severity: Medium...

Astra Linux – Vulnerability in freerdp2

FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The affected versions are subject to an integer underflow leading to out-of-bounds read operations in the zgfxdecompresssegment function. In the context of CopyMemory, it’s possible to read dat...

Astra Linux – Vulnerability in Linux 5.15

A issue was discovered in the Linux kernel before version 6.3.8. The file fs/smb/server/smb2pdu.c in ksmbd contains an integer underflow and an out-of-bounds read during the deassemblenegcontexts function...

Astra Linux – Vulnerability in Redis

Redis is an in-memory database that persists data on disk. A vulnerability exists starting from version 2.2, and is related to out-of-bounds reads and integer overflow leading to buffer overflow. This vulnerability is present in versions 5.0.13, 6.0.15, and 6.2.5. On 32-bit systems, the Redis BIT...

Astra Linux – Vulnerability in Chromium

In Tint, reading and writing outside the allowed boundaries in Google Chrome on a Mac before version 145.0.7632.116 allowed a remote attacker to perform out-of-bounds memory access through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Corosync

A flaw was discovered in Corosync. A remote, unauthenticated attacker can exploit a vulnerability related to incorrect return values in the Corosync membership commit token sanity check by sending a specially crafted User Datagram Protocol UDP packet. This can lead to an out-of-bounds read,...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ext4: Do not set SBRDONLY after filesystem errors When the filesystem is mounted with errors=remount-ro, we previously set the SBRDONLY flag to prevent any further modifications to the filesystem. We knew that this approach misse...

Astra Linux – Vulnerability in Chromium

Before version 87.0.4280.88, networking-related reads in Google Chrome allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory through a crafted HTML page...

Astra Linux – Vulnerability in libwebp

A flaw was discovered in libwebp in versions prior to 1.0.1. An out-of-bounds read was identified in the ChunkAssignData function. The greatest threat posed by this vulnerability is related to data confidentiality and service availability...

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

In the Linux kernel, the following vulnerabilities have been resolved: vrf: Use RCU protection in l3mdevl3out. l3mdevl3out can be called without RCU being held: rawsendmsg ippushpendingframes ipsendskb iplocalout iplocalout l3mdevipout Add rcureadlock / rcureadunlock pairs to avoid a potential...