Astra Linux – Vulnerability in exim4

A use-after-free exists in Exim 4.96 through 4.98.1, which could allow users with command-line access to escalate their privileges...

Astra Linux – Vulnerability in WebKit2GTK

The issue was addressed through improved checks. This issue is fixed in Safari 18.5, iOS 18.5, iPadOS 18.5, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, and watchOS 11.5. A malicious website may exfiltrate data across origins...

Astra Linux – Vulnerability in WebKit2GTK

This issue has been addressed through improved memory handling. This issue is fixed in Safari 18.5, iOS 18.5, iPadOS 18.5, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, and watchOS 11.5. Processing maliciously crafted web content may lead to an unexpected Safari crash...

Astra Linux – Vulnerability in libsoup2.4

A flaw was discovered in libsoup. A vulnerability in the sniffunknown function may lead to a situation where heap buffers are overread...

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

In the Linux kernel, the following vulnerability has been resolved: schhtb: Make htbqlennotify idempotent. htbqlennotify always disactivates the HTB class, and actually might trigger a warning if it is already disactivated. Therefore, it is not idempotent and is not friendly to its callers, like...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: Net: Ethernet: mtk-star-emac: fixed spinlock recursion issues during rx/tx polls. Use spinlockirqsave and spinunlockirqrestore instead of spinlock and spinunlock in the mtk-star-emac driver to avoid spinlock recursion issues...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: perf/x86/intel: KVM: The mask for PEBSENABLE must be set for guests with a specified vCPU value. When generating the MSRIA32PEBSENABLE value that will be loaded on the VM-Entry to a KVM guest, the value should be masked with the...

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: udmabuf: fixed an overflow issue related to the buffer size during the creation of udmabuf. By casting sizelimitmb as a u64 type when calculating pglimit...

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: netsched: hfsc: Fixed a potential UAF in hfscdequeue. Similarly to the previous patch, we also need to properly protect hfscdequeue. However, for this issue, we do not have a reliable way to reproduce the problem...

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: tipc: Fixed NULL pointer dereferencing in tipcmonreinitself syzbot reported: tipc: The node number was set to 1055423674 Oops: General protection fault, likely due to a non-canonical address 0xdffffc0000000000: 0000 1 SMP KASA...

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: qibfs: fixed another leak. Failure to allocate inode = data was leaked from the dentry structure… This issue existed since the initial merge; to be fair, if we end up with an OOM situation, the chances of failing at that...

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: netsched: The gsoskb list is also flushed during the -change operation. Previously, when reducing the limit of a qdisc using the -change operation, only the main skb queue was trimmed, potentially leaving packets in the gsoskb...

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: nvmet-tcp: Do not restore null skstatechange. queue-statechange is set as part of nvmettcpsetqueuesock, but if the TCP connection is not established when nvmettcpsetqueuesock is called, then queue-statechange is not set, and...

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: backlight: pm8941: Add a NULL check in wledconfigure. The devmkasprintf function returns NULL when memory allocation fails. Currently, wledconfigure does not check for this case, resulting in a NULL pointer being dereferenced. Ad...

Astra Linux – Vulnerability in imagemagick

In MIFF image processing using ImageMagick, before version 7.1.1-44, the image depth is improperly handled after the SetQuantumFormat function is used...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: espintcp: fixed skb leaks. Several error paths now include a kfreeskb...

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: dm cache: Prevent BUGON by blocking retries on devices where the resume operation fails due to mapping errors. A cache device that fails to resume due to mapping errors should not be retried, as this will leave a partially...

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: orangefs: Do not truncate the file size. len is used to store the result of isizeread. Therefore, making len a sizet type results in truncation to 4GiB on 32-bit systems...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ptp: The logic that checks ptp-nvclocks has been removed from ptpvclockinuse. It’s clear that we should check both ptp-isvirtualclock and ptp-nvclocks to determine whether the ptp virtual clock is in use. However, when we access...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: bpf: fixed the ktls panic with sockmap 2172.936997 ------------ cut here ------------ 2172.936999 Kernel BUG at lib/ioviter.c:629! ...... 2172.944996 PKRU: 55555554 2172.945155 Call Trace: 2172.945299 2172.945428 ? die+0x36/0x...