Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989001)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989001 advisory. In the Linux kernel, the following vulnerability has been resolved: block: don't delete queue kobject before its children kobjects aren't supposed to be deleted befo...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-990215)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990215 advisory. In the Linux kernel, the following vulnerability has been resolved: nullblk: fix validation of block size Block size should be between 512 and PAGESIZE and be a powe...

Oracle Linux 8 : kernel (ELSA-2025-19447)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-19447 advisory. - smb3: missing lock when picking channel Paulo Alcantara RHEL-109546 CVE-2024-35999 - smb: client: fix potential deadlock when reconnecting channels...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via the /api/v1/usage-report/summary endpoint. An attacker can access aggregate API usage counts by sending unauthenticated requests to this endpoint, potentially revealing information about service activity or...

GHSA-H238-5MWF-8XW8 lakeFS affected by unauthenticated access to API usage metrics

Impact Missing authentication in the /api/v1/usage-report/summary endpoint allows anyone to retrieve aggregate API usage counts. While no sensitive data is disclosed, the endpoint may reveal information about service activity or uptime. Patches Upgrade to v1.70.1 Workarounds Any ONE of these is...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: cifs: Fixed an oops due to uninitialized variables. Fixed smb3inittransformrq, by initializing the buffer to NULL before calling netfsallocfolioqbuffer. This is because netfs assumes that it can append to the buffer it is give...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: drbd: Added krefget to the handlewriteconflicts function. With “two-primaries” enabled, DRBD attempts to detect “concurrent” writes and handle write conflicts. This ensures that even if you write to the same sector simultaneously...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: check msg length in SMBUS block read For SMBUS block read, do not continue reading if the message length passed from the device is ‘0’ or greater than the maximum allowed bytes...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: The loop device’s block size should not be updated under exclusive control of the device owner. Syzbot introduced a scenario where the block size of a loop device was changed within a mounted file system. This caused a mismatch...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: pNFS: Fixed an issue where uninitialized pointers were dereferenced. The error occurs during the third attempt to encode extents. When the function exttreepreparecommit reallocates a larger buffer to retry encoding extents, th...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: lib/groupcpus: Fixed the issue of NULL pointer dereferencing in groupcpusevenly. While testing nullblk with configfs, the command echo 0 pollqueues would trigger the following panic: BUG: NULL pointer dereferencing in the kernel,...

Astra Linux – Vulnerability in libnbd

A flaw was discovered in libnbd. A server may respond with a block size larger than 2^63 the NBD specification states that the size is a 64-bit unsigned value. This issue could cause an application to crash or lead to other unintended behaviors for NBD clients that do not properly handle the retu...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: aoe: The cleandevicerqlist function in aoedevdowndev was corrected. The rqlist of an AOE device contains accepted block requests that are waiting to be transmitted to the AOE target. This queue was added as part of the transition...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: dm: dm-crypt: Do not partially accept write BIOs with zoned targets Read and write operations issued to a dm-crypt target may be split according to the dm-crypt internal limits defined by the maxreadsize and maxwritesize modul...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fixed a race condition related to block group refcounts in btrfscreatependingblockgroups. The creation of block groups occurs in two phases, resulting in a somewhat unintuitive behavior: A block group can be...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: smb: Client: Fixed a use-after-free in cifsoplockbreak. A race condition can occur in cifsoplockbreak, leading to a use-after-free of the cinode structure when unmounting: c cifsoplockbreak cifsFileInfoputcfile cifsFileInfoputfin...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: fixed the issue where foreground garbage collection might be triggered during f2fsmapblocks in lfs mode. The issue occurs when the “mode=lfs” mount option is used; in this case, generic/299 will cause a system panic. Cut he...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: smb: client: Fixed a warning when reconnecting a channel. When reconnecting a channel in smb2reconnectserver, a dummy tcon is passed to smb2reconnect using -queryinterface. This operation is uninitialized, so we cannot call...

Astra Linux – Vulnerability in curl

In some cases, curl may reuse the wrong connection for SMB transfers. curl features a pool of recent connections, so subsequent requests can reuse an existing connection to avoid additional overhead. When reusing a connection, a set of criteria must be met. Due to a logical error in the code, a...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: md/md-bitmap: The issue related to GPF in bitmapgetstats has been fixed. The commit message for commit 6ec1f0239485 “md/md-bitmap: fix stats collection for external bitmaps” states: “Remove the external bitmap check, as statistic...