Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: lib/ioviter: fixed to increase the refcount of non-slab folio pages. When testing EROFS file-backed mounting over v9fs on Qemu, I encountered a UAF Use-after-Allocation issue with folio pages. The page sanity check reported the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: L2CAP: Fixed a deadlock in l2capconndel. The l2capconndel function calls canceldelayedworksync for both infotimer and idaddrtimer while holding conn-lock. However, the functions l2capinfotimeout and...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Added a NULL check for ‘replay’ in ‘edpsetreplayallowactive’. In the first if statement, we are checking whether ‘replay’ is NULL. However, in the second if statement, we do not check whether ‘replay’ is NULL aga...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/tests: shmem: Holding the reservation lock around vmap/vunmap operations Acquiring and releasing the reservation lock of the GEM object during vmap and vunmap operations. The tests used vmaplocked, which caused errors such...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Added a lock to protect the encoder context list. A lock was added for the ctxlist to prevent accessing a NULL pointer within the 'vpuencipihandler' function when the ctxlist is deleted due to an unexpect...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: clk: visconti: preventing array overflow in visconticlkregistergates This code used -1 to indicate that there was no reset function. Unfortunately, -1 was stored as a u8 value, causing the condition if clksi.rsid = 0 to always be...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: airoha: Fixed a memory leak in airohaqdmarxprocess. If an error occurs in the subsequent buffers belonging to the non-linear part of the skb e.g., due to an error in the payload length reported by the NIC, or if all availabl...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rtc: msc313: The mismatch between function prototypes in msc313rtcprobe has been fixed. With Clang’s Kernel Control Flow Integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: iommu/amd: Serialize sequence allocation under concurrent TLB invalidations. With concurrent TLB invalidations, the completion wait time might randomly time out. This occurs because the cmdsemval variable was incremented outsi...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iouring/net: Ensure that the import of the vectorized buffer node is tied to the notification. When support for vectorized registered buffers was added, the import itself uses ‘req’ instead of the notification iokiocb, sr-notif...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: media: iris: Fixed a memory leak by releasing the untracked persist buffer. A internal buffer that is allocated only once per session was not being released during session closure. This was because it wasn’t tracked as part of th...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: hcisync: fixed leaks when hcicmdsyncqueueonce fails When hcicmdsyncqueueonce returns an error, the destroy callback will not be called. Fixed the issue of leaking references/memory in cases where this error occurs...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed a potential data race in rxrpcwaittobeconnected. Inside the loop in rxrpcwaittobeconnected, it checks call-error to determine whether to exit the loop without first checking the call state. This is probably safe, as...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: erofs: Wake up all waiters after zerofslzmahead is ready When the user mounts erofs a second time, the decompression thread may become hung. The issue occurs due to a sequence of steps like the following: 1 Task A calls...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fixed a NULL pointer dereferencing issue during device cleanup. When GPU initialization fails due to an unsupported HW block, IP blocks may have a NULL version pointer. During cleanup in amdgpudevicefinihw, the code call...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: HID: bpf: preventing buffer overflow in hidhwrequest. Currently, the returned value is considered to be always valid. However, when working with HID-BPF, the returned value can be arbitrarily large, because it is the returned val...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe/queue: The call to fini during the creation of the exec queue fails. Every call to queue initialization should include a corresponding fini call. Skipping this would mean skipping the removal of the queue from the GuC list...

Astra Linux – Vulnerability in libimage-exiftool-perl

A vulnerability was detected in ExifTool version 13.53. The issue affects the Processmrld function in the lib/Image/ExifTool/GM.pm file, specifically in the JPEG/QuickTime/MOV/MP4 component. Manipulating the -ee argument leads to code injection. Local attacks are required to exploit this...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cpuset: Fixed the warning that occurs when disabling a remote partition. A warning was triggered as follows: WARNING: kernel/cgroup/cpuset.c:1651 at remotepartitiondisable+0xf7/0x110 RIP: 0010:remotepartitiondisable+0xf7/0x110 RS...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/s390: Ensure successful attachment when a device is removed unexpectedly. When a PCI device is removed using hotplug, there may still be attempts to attach the device to the default domain as part of cleanup via...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ntfs3: fixed a circular locking dependency in rununpackex. Syzbot reported a circular locking dependency between wnd-rwlock sbi-used.bitmap and ni-file.runlock. The deadlock scenario is as follows: 1. ntfsextendmft acquires...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fs: init flagsvalid before calling vfsfileattrget syzbot reported a uninit-value bug in 1. Similar to the “get” context, where the kernel’s filekattr structure is initialized before calling vfsfileattrget, we should use the same...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw89: pci: validate sequence number of TX release report Hardware rarely reports an abnormal sequence number in the TX release report, which may lead to an out-of-bounds access to the wdring-pages array, causing a NULL...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: idpf: fixed the PREEMPTRT raw/bh spinlock nesting issue for async VC handling The code has been changed to use a local lock instead of the raw spinlock provided by the completion structure in the idpfvcxn struct. This conversion ...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix possible NULL pointer dereference in ufshcdaddcommandtrace The kernel log indicates a crash in ufshcdaddcommandtrace, due to a NULL pointer dereference when accessing hwq-id. This can happen if...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: PM: sleep: The spurious WARNON message from pmrestoregfpmask was removed. Commit 35e4a69b2003f “PM: sleep: Allow pmrestrictgfpmask stacking” introduced a refcount-based GFP mask management mechanism. This mechanism would issue a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: exfat: Fixed the divide-by-zero issue in exfatallocatebitmap. The variable maxracount can be 0 in exfatallocatebitmap. This can cause a divide-by-zero error in the subsequent modulo operation i % maxracount, resulting in a system...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iavf: Implement settime64 with -EOPNOTSUPP The ptpclocksettime function assumes that every ptpclock has implemented settime64. By using -EOPNOTSUPP as a stub, we prevent a NULL derefrence from occurring. This fix is similar to th...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: rtw89: pci: Configure manual DAC mode via PCI config API only To support 36-bit DMA, configure the chip’s proprietary bit via the PCI config API or the chip’s DBI interface. However, the PCI device’s mmap is not set yet, an...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89 – fixed a potential leak in rtw89.AppendProbeReqie. Perform kfreeskbnew before goto out to prevent potential leaks...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: misc: fastrpc: possible double-free of cctx-remoteheap The function fastrpcinitcreatestaticprocess may free the cctx-remoteheap on the errmap path, but does not clear the pointer to it. Later, the function fastrpcrpmsgremove may...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: rxrpc: The issue related to irqdisabled in localbhenable has been fixed. The rxrpcassessMTUsize function calls down into the IP layer to determine the MTU size for a route. When accepting an incoming call, this function is called...

Astra Linux – Vulnerability in Chromium

A heap buffer overflow in WebCodecs in Google Chrome prior to version 145.0.7632.159 allowed a remote attacker to perform an out-of-bounds memory write through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Integer overflow in Skia in Google Chrome prior to version 145.0.7632.159 allowed a remote attacker to potentially perform out-of-bounds memory access through a crafted HTML page. Chromium security severity: Critical...

Astra Linux – Vulnerability in Firefox

Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148...

Astra Linux – Vulnerability in Firefox

Memory safety bugs exist in Firefox 147 and Thunderbird 147. Some of these bugs exhibited signs of memory corruption, and we assume that with sufficient effort, some of these bugs could have been exploited to execute arbitrary code. This vulnerability has been fixed in Firefox 148 and Thunderbird...

Astra Linux – Vulnerability in Firefox

Bypass of the same-origin policy in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2...

Astra Linux – Vulnerability in Chromium

The incorrect security interface in Digital Credentials in Google Chrome prior to version 144.0.7559.59 allowed a remote attacker to perform domain spoofing through a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in WebKit2GTK

A race condition has been addressed through improved state handling. This issue is fixed in Safari 26.2, iOS 18.7.3, and iPadOS 18.7.3; iOS 26.2 and iPadOS 26.2; macOS Tahoe 26.2; tvOS 26.2; visionOS 26.2; and watchOS 26.2. Processing maliciously crafted web content may lead to an unexpected...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: dmaengine: idxd: Fixed a double-free in idxdsetupwqs The cleanup in idxdsetupwqs contained a few bugs, as the error handling was somewhat subtle. It’s simpler to rewrite the code in a more clean way. The issues are as follows:...

Astra Linux – Vulnerability in Qemu

A flaw was discovered in QEMU, specifically in the virtio-scsi, virtio-blk, and virtio-crypto devices. The size of virtqueuepush, as defined in virtioscsicompletereq, virtioblkreqComplete, and viritocryptoreqComplete, might be larger than the actual size of the data that has been sent to the gues...

Astra Linux – Vulnerability in libssh

A flaw was discovered in the libssh library in versions prior to 0.11.2. An out-of-bounds read vulnerability can occur in the sftphandle function due to an incorrect comparison check. This allows the function to access memory beyond the valid handle list and to return an invalid pointer, which is...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: iommu/vt-d: debugfs: Fixed the legacy mode page table dump logic In legacy mode, SSPTPTR is ignored if TT is not 00b or 01b. SSPTPTR might be uninitialized or zero in that case, and this could lead to errors like: - Oops:...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd937x: correctly setting the Comp SoundWire port. For some reason, we end up setting the SoundWire port for HPHLCOMP and HPHRCOMP to zero. This could potentially lead to memory corruption due to accessing and...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftobjref: validate objref and objrefmap expressions Referring to a synproxy stateful object from the OUTPUT hook causes the kernel to crash due to infinite recursive calls: BUG: The TASK stack guard page was accessed ...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Downloads in Google Chrome on Android prior to 140.0.7339.80 allowed a remote attacker to perform UI spoofing via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Mojo in Google Chrome on Android, Linux, and ChromeOS before version 140.0.7339.127 allowed a remote attacker to bypass site isolation through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: In the net: libwx section, the Rx ring descriptor is properly reset after a device reset. When a device reset is triggered due to changes in features, such as toggling Rx VLAN, wx-doreset is called to reinitialize the Rx rings. T...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: vfio/pds: Fixed the missing detachioas operation. When CONFIGIOMMUFD is enabled and a device is bound to the pdsvfiopci driver, the following WARNON trace is observed, and the probe fails: WARNING: CPU: 0 PID: 5040 at...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: vmunmapram may be called from an invalid context When testing F2FS with xfstests using UFS-backed virtual disks, the kernel sometimes reports that f2fsreleasedecompmem calls vmunmapram from an invalid context. An example...