Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Move jumplabelinit before parseearlyparam. When both CONFIGMEMALLOCPROFILING=y and CONFIGMEMALLOCPROFILINGENABLEDBYDEFAULT=y are enabled, disabling memory profiling by adding the boot parameter 'sysctl.vm.memprofiling=...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: x86/entry: Clear X86FEATURESMAP when CONFIGX86SMAP=n Commit: 3c73b81a9164 “x86/entry, selftests: Further improve user entry sanity checks” added a warning if AC is set when in the kernel. Commit: 662a0221893a3d “x86/entry: Fix...

Astra Linux – Vulnerability found in Linux 5.15, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: The issue of the refcount leak in the PCI device during amdgpuatrmgetbios has been fixed. According to the comments on pcigetclass, it returns a pcidevice with its refcount being incremented. Additionally, the refcoun...

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

In the Linux kernel, the following vulnerabilities have been resolved: drm/vmwgfx: Fixed invalid reads in “fence signaled events”. The length of the dmrevent structure was correctly set to the actual size of the structure that is actually used. The length of the dmrevent was set to the parent...

Astra Linux – Vulnerability in GhostScript

A issue was discovered in Artifex Ghostscript prior to version 10.03.1. The file contrib/opvp/gdevopvp.c allows for arbitrary code execution through a custom Driver library, which can be exploited using a crafted PostScript document. This occurs because the Driver parameter for opvp and oprp...

Astra Linux – Vulnerability in python-django, python2.7

Packages containing “python/cpython” from versions 0 and earlier, including 3.6.13, 3.7.0 and earlier than 3.7.10, 3.8.0 and earlier than 3.8.8, 3.9.0 and earlier than 3.9.2, are vulnerable to Web Cache Poisoning via “urllib.parse.parseqsl” and “urllib.parse.parseqs”. This vulnerability occurs du...

Astra Linux – Vulnerability in OpenSSL

Issue Summary: Checking excessively long DH keys or parameters can be very slow. Impact Summary: Applications that use functions like DHcheck, DHcheckex, or EVPPKEYparamcheck to check DH keys or parameters may experience prolonged delays. If the keys or parameters are obtained from an untrusted...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: fs/netfs/fscachecookie: added a check for the missing “naccesses” parameter. This fix addresses a NULL pointer dereference bug caused by a data race. The details of the bug are as follows: BUG: NULL pointer dereference in the...

Astra Linux – Vulnerability in Redis

Redis is an open-source, in-memory database that persists data on disk. A integer overflow bug in the underlying string library can be exploited to corrupt the heap, potentially leading to denial of service or remote code execution. The vulnerability involves changing the default proto-max-bulk-l...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: netlink: afnetlink: Added a check on the len parameter to prevent empty skb objects. This prevents a division error in the netemenqueue function, which occurs when skb-len=0 and skb-datalen=0 during the randomized corruption...

Astra Linux – Vulnerability in Linux 5.15

A out-of-bounds memory read flaw was discovered in the parseleasestate function within the KSMBD implementation of the in-kernel Samba server and CIFS in the Linux kernel. When an attacker sends the CREATE command along with a malformed payload to KSMBD, due to a lack of checks on the NameOffset...

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: net/rds: fixed the possible null dereference of cp The cp parameter may be null. Calling cp-cpconn would result in a null dereference. Simon Horman adds: Analysis: cp is a parameter of rdsrdmamap and is not reassigned. The...

Astra Linux – Vulnerability in exim4

Exim 4 before 4.94.2 has an improper neutralization of line delimiters. An authenticated remote SMTP client can insert newline characters into a spool file which indirectly leads to remote code execution as root via the AUTH= parameter in the MAIL FROM command...

Astra Linux – Vulnerability in Firefox and Thunderbird

When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird 91.4.0, Firefox ESR 91.4.0, and Firefox 95...

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

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftpayload: The offset and length are sanitized before calling skbchecksum. If the access to the sum of the offset and length exceeds the skbuff length, then skbchecksum triggers a BUGON. skbchecksum internally subtrac...

Astra Linux – Vulnerability in mapserver

MapServer is a system for developing web-based GIS applications. Starting from version 4.2 and before version 8.6.1, a heap-buffer-overflow write in MapServer’s SLD Styled Layer Descriptor parser allowed a remote, unauthenticated attacker to crash the MapServer process by sending a crafted SLD...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: nvme-pci: fixed an out-of-bounds access in nvmesetupdescriptorpools. The nvmesetupdescriptorpools function indexes dev-descriptorpools using numanode, which is forwarded from hctx-numanode by its single caller,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/msm/dp: populate the connector of the struct dppanel structure. In the DP CTS test case 4.2.2.6, the edid has a valid checksum, but the checksum is intentionally incorrect. It is expected that the DP source returns a corre...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Driver core: Fixed a deadlock in deviceattach. In the deviceattach function, the lock-holding logic is as follows: … deviceattach devicelockdev // Get the lock for dev asyncscheduledevdeviceattachasynchelper, dev; // Function cal...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: xen: Speed up grant-table reclaim When a grant entry is still in use by the remote domain, Linux must put it on a deferred list. Normally, this list is very short, because the PV network and block protocols expect the backend to...