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: media: adv7842: Avoid possible out-of-bounds array accesses in adv7842cplogstatus It is possible for cpread and hdmiread to return -EIO. These values are further used as indexes for accessing arrays. The issue was fixed by checki...

Astra Linux – Vulnerability in python-tornado

Tornado is a Python web framework and asynchronous networking library. When Tornado’s “multipart/form-data” parser encounters certain errors, it logs a warning but continues attempting to parse the remaining data. This allows remote attackers to generate an extremely large volume of logs,...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Update log-pagemask,bits if log-pagesize changes. If an NTFS file system is mounted to another system with a different PAGESIZE than the original system, log-pagesize will change in logreplay, but log-pagemask,bits will...

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

In the Linux kernel, the following vulnerability has been resolved: efistub/tpm: Use ACPI reclaim memory for the event log to avoid corruption. The TPM event log table is a Linux-specific construct. The data produced by the GetEventLog boot service is cached in memory and then passed to the OS...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: xfs: Fixed undersized liclogroundoff values. If the superblock does not list a log stripe unit, we set the incore log roundoff value to 512. This can lead to corrupted logs and unmountable file systems in generic/617 on a disk...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: xfs: Avoid dereferencing log items after pushing callbacks. After xfsaildpushitem calls ioppush, the log item may have been freed if the AIL lock was dropped during the push operation. Background inode reclaim or the dquot shrink...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fix for the iteration of extrefs during log replay. When calling inodeaddref and processing extrefs, if we jump to the next label, the value of victimname.len is undefined. This occurs because victimname.len wasn’t...

Astra Linux – Vulnerability in Tomcat9

Improper neutralization of escape, meta, or control sequence vulnerabilities in Apache Tomcat. Tomcat did not escape ANSI escape sequences in log messages. If Tomcat was running in a console on a Windows operating system, and the console supported ANSI escape sequences, it was possible for an...

Astra Linux – Vulnerability in libqb

In logblackbox.c in libqb before version 2.0.8, a buffer overflow can occur due to the use of long log messages, as the size of the log headers is not taken into consideration...

Astra Linux – Vulnerability in Ansible

A flaw was discovered in Ansible Engine 2.9.18, where sensitive information is not masked by default, and the nolog feature is not protected when using the sub-option feature of the basic.py module. This flaw allows an attacker to obtain sensitive information. The greatest threat posed by this...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel up to version 6.2.7, fs/ntfs3/inode.c contains an invalid kfree function because it does not validate the MFT flags before replaying logs...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drbd: fixed the “LOGIC BUG” in drbdalbeginiononblock Although we ensure that we can perform lcgetcumulative while holding the device-allock spinlock, it may still fail if some other code path decides to use lctrylock at the wrong...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: nilfs2: Fixing the use-after-free bug of nswriter when remounting the filesystem. If a nilfs2 filesystem is downgraded to read-only due to metadata corruption on the disk, and it is remounted with read/write access, or if an...

Astra Linux – Vulnerability in Mariadb 10.3

MariaDB Server versions 10.4 through 10.5., 10.6 through 10.6., 10.7 through 10.11., and 11.0 through 11.0. may sometimes crash when the backtrace log is empty. This may be related to the makeaggrtablesinfo and optimizestage2 functions...

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: tpm: Changed to kvalloc in eventlog/acpi.c The following failure was reported on HPE ProLiant D320: 10.693310 T1 tpmtis STM0925:00: 2.0 TPM device-id 0x3, rev-id 0 10.848132 T1 ------------ Cut here ------------ 10.853559 T1...

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: printk: Fixed signed integer overflow when defining LOGBUFLENMAX. Shifting 1 31 on a 32-bit integer causes signed integer overflow, leading to undefined behavior. To prevent this, 1 was cast to u32 before the shift operation is...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fixed a race condition between rename operations and directory logging. We have a race condition between a rename operation and directory inode logging. If this race condition occurs, and the system crashes or loses power...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: BPF: The unnecessary user-triggable WARNONCE message in the verifier log was removed. It is trivial for a user to trigger the “verifier log line truncated” warning. The verifier has a fixed-size buffer of 1024 bytes currently...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: xfs: Fixed the allocation of the log recovery buffer for the legacy hsize parameter. The commit a70f9fe52daa “xfs: detects and handles invalid iclog size settings provided by mkfs“” added a fix for incorrect hsize values used ...

Astra Linux – Vulnerability in Zabbix

Setting the SMS media allows for setting the GSM modem file. This file is later used as a Linux device. But since everything is a file for Linux, it’s possible to set another file, such as a log file. In this case, Zabbixserver will attempt to communicate with it as a modem. As a result, the log...