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/amd/display: Skip wbsclsetscalerfilter if the filter is null. Callers can pass null as the filter value e.g., from the function wbsclgetfiltercoeffs16p, and a null check has been added to ensure that this does not occur...

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: media: af9005: Fix null-ptr-deref in af9005i2cxfer In af9005i2cxfer, msg is controlled by the user. When msgi.buf is null and msgi.len is zero, previous checks on msgi.buf will still be performed. Malicious data will eventually...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Rejecting empty multisync extensions prevents infinite loops. The v3dgetextensions function iterates over a singly-linked list of ioctl extensions provided by the user space. This list has no bounds on its length. A loca...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ext4: fixed a race condition between ext4write and ext4convertinlinedata Hulk Robot reported a BUG: ================================================================== EXT4-fs error device loop3: ext4mbgeneratebuddy:805: group 0,...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: userfaultfd: The gatemustwaitwritabilitycheckonptepresent function requires a writeable PTE check. The userfaultfdmustwait and userfaultfdhugemustwait functions read the PTE without acquiring the page table lock, and then apply...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: devlink: fixed the netns refcount leak in devlinknlcmdreload. While preparing my patch series that includes netns refcount tracking, I discovered bugs in devlinknlcmdreload. Some error paths failed to release the refcount...

Astra Linux – Vulnerability in Chromium

Before version 90.0.4430.212, using Autofill in Google Chrome allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

The use of after-free in Views in Google Chrome before version 153.0.8010.36 allowed a local attacker to execute arbitrary code outside the sandbox through a local program. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: rtnetlink: The error logic for writing back the IFLABRIDGEFLAGS flags has been fixed. In the commit d73ef2d69c0d “rtnetlink: let rtnlbridgesetlink checks IFLABRIDGEMODE length”, an adjustment was made to the old loop logic in the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Do not crash in stacktop for tasks without vDSO Not all tasks have a vDSO mapped; for example, kthreads never have one. If such a task ever calls stacktop, it will dereference the NULL vdso pointer and crash. This can...

Astra Linux – Vulnerability in Python-Django

A issue was discovered in Django 5.0, prior to versions 5.0.7 and 4.2, prior to version 4.2.14. The getsupportedlanguagevariant function was vulnerable to a denial-of-service attack when used with very long strings containing specific characters...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: Reading virtqueues under worker locks The commit bd50c5dc182b “vsock/virtio: adding support for device suspend/resume” changed the transition of the run flags from false to true when restoring replacement virtqueues...

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: rxrpc: Fixed an oops due to the absence of the prealloc backlog struct. If an AFRXRPC service socket is opened and bound, but the calls are pre-allocated, then rxrpcallocincomingcall will cause an oops because the rxrpcbacklog...

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

In the Linux kernel, the following vulnerability has been resolved: TCP: Make sure init calls the spinlocks of the acceptqueue once. When I run the reproduction C program by syz locally, it causes the following issue: pvqspinlock: Lock 0xffff9d181cd5c660 has corrupted value 0x0! WARNING: CPU: 19;...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in ServiceWorker in Google Chrome prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. Chromium security severity: Low...

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

In the Linux kernel, the following vulnerabilities have been resolved: PM / devfreq: Fixed buffer overflow in transstatshow. Fixed buffer overflow in transstatshow. Changed the use of simple snprintf to the safer scnprintf, by using PAGESIZE as an argument. Added condition checking to see if...

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: ipvs: Do not propagate the “one-packet” flag to synced connections. Synced connections can be created before their destination exists. When the destination is later added, ipvsbinddest copies the connection flags from the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: scsi: snic: A memory leak was fixed by using debugfslookup. When calling debugfslookup, the result must also call dput; otherwise, a memory leak will occur over time. To simplify things, simply call debugfslookupandremove, which...

Astra Linux – Vulnerability in Qemu

In QEMU, the softmmu/physmem.c file, versions up to 7.0.0, can perform an uninitialized read on the translatefail path, resulting in an ioreadx or iowritex crash. NOTE: A third-party report states that the “Non-virtualization Use Case” described in the qemu.org reference applies here. In other...

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: batman-adv: dat: handle forward allocation error The batadvdatforwarddata function calls pskbcopyforclone to duplicate an skb for each DHT candidate. However, it does not check the return value before passing it to 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: PCI: pnvphp – Fixed issue with surprise plug detection and recovery. The existing PowerNV hotplug code did not handle surprise plug events correctly, resulting in a complete failure of the hotplug system after a device was...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in Chromecast within Google Chrome prior to version 150.0.7871.182 allowed a local attacker to potentially perform a sandbox escape through malicious network traffic. Chromium security severity: High...

Astra Linux – Vulnerability in connman

In ConnMan version 1.41, remote attackers who can send HTTP requests to the gweb component are able to exploit a heap-based buffer overflow in receiveddata to execute arbitrary code...

Astra Linux – Vulnerability in connman

In ConnMan version 1.41, a man-in-the-middle attack against a WISPR HTTP query could cause a use-after-free error in WISPR handling, resulting in crashes or code execution...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: irqchip/renesas-rzg2l: Fixed the issue of interrupt loss. The functions rzg2lclearirqint and rzg2lcleartintint perform a read-modify-write operation on the ISCR/TSCR status registers to clear the bit corresponding to the interrup...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in image handling in iOS in Google Chrome on iOS prior to version 92.0.4515.107 allowed a remote attacker to leak cross-origin data through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Information leakage in Animation within Google Chrome prior to version 152.0.7977.65 allowed a remote attacker to obtain sensitive information through a crafted HTML page. Chromium security severity: Medium...

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: scs: A wrong parameter was fixed in scsmagic. The scsmagic function requires a void variable, but a struct taskstruct is provided instead. taskscstsk represents the starting address of the task’s shadow call stack, and...

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

In the Linux kernel, the following vulnerabilities have been resolved: scsi: qedf: Make qedfexecutetmf non-preemptible Stop calling smpprocessorid from preemptible code in qedfexecutetmf90. This results in BUGON when running an RT kernel. 659.343280 BUG: Using smpprocessorid in preemptible 000000...

Astra Linux – Vulnerability in Squid

A vulnerability was discovered in Squid before versions 4.15 and 5.x before version 5.0.6. Due to incorrect parser validation, this vulnerability allows for a Denial of Service attack against the Cache Manager API. This enables a trusted client to trigger memory leaks, which over time can lead to...

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

In the Linux kernel, the following vulnerability has been resolved: f2fs: The issue was fixed by dropping all dirty pages during umount if cperror is set. The xfstest generic/361 report indicates a bug as follows: f2fsbugonsbi, sbi-fsyncnodenum; Kernel bug located at fs/f2fs/super.c:1627! RIP:...

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: isofs: The isofsexportiget function validates the block number from the NFS file handle. The isofsfhtodentry and isofsfhtoparent functions pass a attacker-controlled block number either ifid-block or ifid-parentblock from the NFS...

Astra Linux – Vulnerability in Chromium

Integer overflow in Skia in Google Chrome prior to version 149.0.7827.53 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: mt6797-mt6351 – Fixed the refcount leak in mt6797mt6351devprobe. The ofparsephandle function returns a node pointer with a refcount incremented. We should use ofnodeput on it when there is no longer a need for it. Add th...

Astra Linux – Vulnerability in Chromium

Leakage of side-channel information in SVG in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data through a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Using “after free” in Chromoting within Google Chrome on Linux before version 149.0.7827.53 allowed a remote attacker to execute arbitrary code through malicious network traffic. Chromium security severity: Low...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: nfc: nci: fixed a double completion race in ncidataexchangecomplete. Both nciclosedevice and ncirxwork can call ncidataexchangecomplete concurrently. After committing change 4527025d440ce8 "nfc: nci: fixing circular locking...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw88 – Check whether a PCI upstream bridge exists. The pciupstreambridge function returns NULL if the device is on a root bus. If 8821CE is installed in the system with such a PCI topology, the probing routine will crash...

Astra Linux – Vulnerability in the 389-DS-base

A flaw has been discovered in 389-ds-base versions 1.4.x.x prior to 1.4.1.3. When executed in verbose mode, the dscreate and dsconf commands may display sensitive information, such as the Directory Manager password. An attacker who can view the screen or record the terminal’s standard error outpu...

Astra Linux – Vulnerability in Zabbix

During Zabbix installation from RPM, the DACOVERRIDE SELinux capability is used to access PID files in the /var/run/zabbix folder. In this case, processes of Zabbix Proxy or Server can bypass the file read, write, and execute permission checks at the file system level...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: cachefiles: The exposure of the anonymous file descriptor is deferred until after copytouser succeeds. After installing the anonymous file descriptor, we can now see it in userland and close it. However, at this point we may not...

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

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fixed an out-of-bounds read of dfv17channelnumber. Check the fbchannelnumber range to avoid out-of-bounds read errors...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: Regulator: Core – Fixed a resource leak in regulatorregister. I received some reports of resource leaks during fault injection tests: - ERROR: Memory leak; expected refcount 1 instead of 100. - ofnodeget/ofnodeput is unbalance...

Astra Linux – Vulnerability in libpgjava

pgjdbc is the official PostgreSQL JDBC Driver. A security flaw was discovered in the JDBC driver for the postgresql database during security research. Systems that use the postgresql library will be vulnerable when an attacker controls the JDBC URL or connection properties. pgjdbc creates plugin...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: i3c: master: Fixed information leakage and UAF in the device unregister path The i3cmasterunregisteri3cdevs function clears the i3cdev-dev-desc before calling deviceunregister. During deviceunregister, devicedel emits a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipvs: Avoid out-of-bounds write in ipvsnaticmp Sashiko warns that a local attacker can modify the packet while it is being processed by IPVS. Some parts of the code read the IP ihl field multiple times, which can lead to...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbDiscardAG. This fix should apply to most URSAN bugs that were recently detected by syzbot, by addressing the issue related to dbMount. Since syzbot is allegedly feeding invalid data into the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: PM: domains: fixed a memory leak caused by using debugfslookup. When calling debugfslookup, the result must have had dput called upon it; otherwise, memory will leak over time. To simplify things, simply call...

Astra Linux – Vulnerability in exiv2

In Exiv2 versions 0.27.1, an uncontrolled memory allocation for PngChunk::parseChunkContent allows an attacker to cause a denial of service crash due to a std::badalloc exception through a crafted PNG image file...