Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rv: Enabledmonitors should be fully converted to using structlisthead as the iterator. The callbacks in enabledmonitorsseqops are inconsistent. Some treat the iterator as struct rvmonitor, while others treat the iterator as...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/vmwgfx: Fixed the lifetime of the bo cursor memory. Cleanup operations can be performed while the atomic update is still active. This means that the memory acquired during the atomic update does not need to be invalidated ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: Protect folio::private when attaching an extent buffer for folios BUG Since version 6.8, several people have reported rare kernel crashes. The common cause is incorrect page status error messages like this: BUG: Incorrect...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: erofs: Fixed incorrect early exits in volume label handling. Crafted EROFS images containing valid volume labels may trigger incorrect early returns, resulting in folio reference leaks. However, this does not cause system crashes...

Astra Linux – Vulnerability in wavpack

WavPack 5.1.0 and earlier is affected by: CWE-457: Use of Uninitialized Variables. The impact includes unexpected control flow, crashes, and segfaults. The affected component is: ParseWave64HeaderConfig wave64.c:211. The attack vector is a maliciously crafted .wav file. The fixed version is: Afte...

Astra Linux – Vulnerability in ffmpeg5

In FFmpeg version n6.1.1, specifically within the avcodec/speexdec.c module, there is a potential security vulnerability due to insufficient validation of certain parameters when parsing Speex codec extradata. This vulnerability could lead to integer overflow conditions, potentially resulting in...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: KVM: PPC: Fixed the issue with the vcpuload leak in kvmarchvcpuioctl. The vcpuput function is not called if the user copy fails. This can lead to problems such as corruption of the preempt notifier and system crashes...

Astra Linux – Vulnerability in libssh

A flaw was discovered in libssh’s handling of key exchange KEX processes when a client repeatedly sends incorrect KEX guesses. The library fails to free memory during these rekey operations, which can gradually exhaust system memory. This issue can lead to crashes on the client side, especially...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ceph: Added initializers for the cephpathinfo structure when they were missing. The cephmdscbuildpath function must be called with a cephpathinfo parameter initialized to zero. Otherwise, the cephmdscfreepathinfo function migh...

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

In the Linux kernel, the following vulnerability has been resolved: net: ena: Fixed incorrect descriptor freeing behavior. ENA has two types of TX queues: - Queues that only process TX packets arriving from the network stack. - Queues that only process TX packets forwarded to them by XDPREDIRECT ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: soc: qcom: pd-mapper: Fixed the element length in servreglocpfrreqei. The element length declared in servreglocpfrreqei does not match the reason field of servreglocpfrreq. This caused a decoding error during PD crashes...

Astra Linux – Vulnerability in libarchive

A vulnerability has been identified in the libarchive library. This flaw can lead to an over-reading of the heap buffer, as the size of a filter block may exceed the Lempel-Ziv-Storer-Schieber LZSS window. This means that the library may attempt to read beyond the allocated memory buffer, which c...

Astra Linux – Vulnerability in libssh

A flaw was discovered in the abstract layer of the libssh library responsible for message digest MD operations, which is implemented by different supported crypto backends. The return values from these operations were not properly checked, which could lead to low-memory situations, NULL...

Astra Linux – Vulnerability in docker.io-app

Moby version 25.0.3 has a race condition vulnerability in the StreamFormatter package. This vulnerability can be exploited to trigger multiple concurrent write operations, leading to data corruption or application crashes...

Important: Red Hat Security Advisory: webkit2gtk3 security update

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

NLnet Labs Unbound 安全漏洞

NLnet Labs Unbound is a high-performance DNS resolver open-sourced by NLnet Labs. Versions of NLnet Labs Unbound from 1.14.0 to 1.25.0 contain security vulnerabilities. These vulnerabilities stem from inconsistent locking mechanisms, and under certain conditions, they may lead to heap reclamation...

Unbound -- Multiple vulnerabilities

NLnet Labs reports: This release consolidates security fixes for issues reported over a period of time. There are fixes for: CVE-2026-33278: Possible remote code execution during DNSSEC validation. CVE-2026-42944: Heap overflow and crash with multiple nsid, cookie, padding EDNS options...

MongoDB C Driver 安全漏洞

The MongoDB C Driver is an open-source client driver library for connecting to and operating MongoDB databases in C-language programs. There is a security vulnerability in the MongoDB C Driver, which stems from the lack of proper validation of file metadata by the traditional GridFS API. This...

NLnet Labs Unbound 缓冲区错误漏洞

NLnet Labs Unbound is a high-performance DNS resolver open-sourced by NLnet Labs. Versions of NLnet Labs Unbound 1.25.0 and earlier contained a buffer error vulnerability. This vulnerability stemmed from the use of incorrect counters in the DNSSEC verifier to calculate the write offset, resulting...

dovecot: denial of service via crafted message before authentication

A flaw was found in dovecot. An unauthenticated and remote attacker can send a crafted message that causes managesieve to allocate an excessive amount of memory, forcing managesieve-login to be unavailable by repeatedly crashing the process, resulting in a denial of service...