21882 matches found
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: Platform/x86: x86-android-tablets: Devices are unregistered in reverse order. Not all subsystems support the removal of a device when there are still consumers referencing that device. One example is the regulator subsystem. If a...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Do not overwrite the KMS surface dirty tracker. We were overwriting the surface’s dirty tracker, which caused a memory leak...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: perf/x86: The movement of the event pointer was moved earlier in x86pmuenable. A production AMD EPYC system crashed due to a NULL pointer dereference in the PMU NMI handler: BUG: NULL pointer dereference in the kernel, address:...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fixed a double-free in the dma-buf feature. The error path through vfiopcicorefeaturedmabuf ignores its own advice to only use dmabufput after dmabufexport. Instead, it proceeds through the entire unwind chain. In the...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: drm/xe: always keep track of remap prev/next During 3D workloads, users are reporting encountering the following issues: 413.361679 WARNING: drivers/gpu/drm/xe/xevm.c:1217 at vmBindIoctlOpsUnwind+0x1e2/0x2e0 xe, CPU7:...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: X.509: Fixed out-of-bounds access during the parsing of extensions Leo reports a situation where out-of-bounds access occurs during the parsing of a certificate with empty Basic Constraints or Key Usage extensions. This occurs...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed key parsing memory leak. In rxrpcpreparsexdryfsrxgk, the memory associated with token-rxgk can be leaked in several error paths after it is allocated. This issue was addressed by freeing this memory in the...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: net: Fixed rcutasks stall in threaded busypoll I was debugging a NIC driver when I noticed that when I enabled threaded busypoll, bpftrace hung during startup. The output from dmesg was as follows: rcutaskswaitgp: rcutasks grace...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Validated user queue size constraints. Added validation to ensure that user queue sizes meet hardware requirements: - The size must be a power of two for efficient ring buffer wrapping. - The size must be at least...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: Media: Verisilicon: Avoid G2 bus errors during H.264 and HEVC decoding. For the i.MX8MQ platform, there is a hardware limitation: the g1 VPU and g2 VPU cannot decode simultaneously. Otherwise, a bus error will occur, resulting in...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fixed several cases of NULL pointer dereferencing during device cleanup. I also identified a few additional paths where cleanup failures occur due to a NULL version pointer on unsupported hardware. NULL checks have been...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fixed a key reference count leak from call-key. When creating a client call in rxrpcallocclientcall, the code obtains a reference to the key. This reference is never cleaned up, resulting in a leak when the call is...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: The parent reference count is dropped after pdfreefn is called. Some cgroup policies will access the parent PD through the child PD even after pdofflinefn is called. If pdfreefn for the parent is called before that fo...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: xfrm: fixed the refcount leak in xfrmmigratepolicyfind Syzkaller reported a memory leak in xfrmpolicyalloc: BUG: Memory leak Unreferenced object: 0xffff888114d79000 size 1024 Source: comm “syz.1.17”, pid 931 …...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: spi: stm32-ospi: Fixed a resource leak in the remove callback. The remove callback returned early if pmruntimeresumeandget failed, thereby skipping the cleanup of the SPI controller and other resources. The early return was remov...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm: Fixed a livelock/fasting problem caused by hmmrangefault If hmmrangefault fails a foliotrylock in doswappage, and attempts to acquire the lock of a device-private folio for migration, the function will spin until it...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: mshv: Error handling in mshvregionpin has been fixed. The current error handling has two issues: Firstly, the pinuserpagesfast function may return a short pin count less than the requested count but greater than zero when it...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: drm/i915: Unlink NV12 planes earlier. The unlinknv12plane function will corrupt parts of the plane’s state, potentially those that have already been set by planeatomiccheck. Therefore, we must ensure that these two functions are...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: watchdog: rzg2lwdt: Fixed ‘BUG: Invalid wait context’ This patch fixes the issue “BUG: Invalid wait context” that occurred during restart. The issue was addressed by using clkprepareenable instead of pmruntimegetsync to enable th...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: Wifi: ath12k – Prevent sending WMI commands to firmware during a firmware crash Currently, we encounter the following kernel call trace when a firmware crash occurs. This occurs because the host sends WMI commands to the...
Astra Linux - уязвимость в linux-5.10
In the Linux kernel, the following vulnerability has been resolved: usb: legacy: ncm: Fixed an NPE in gncmBind. The commit 56a512a9b410 “usb: gadget: fncm: Aligned netdevice lifecycle with bind/unbind” deferred the allocation of the netdevice. This change results in a NULL pointer derefrence in t...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: drm/amdgpu: Fixed a use-after-free issue with the amdgpubolist mutex. If amdgpucsvmhandling returns a value other than 0, it will unlock the bolistmutex within the amdgpucsvmhandling function, and again in amdgpucsparserfini...
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: Networking: DSA: Microchip: Fixed the error path in PTP IRQ setup. If the requestthreadedirq function fails during the PTP message IRQ setup, the newly created IRQ mapping is never disposed of. In fact, the error path in...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mshv: Fixed a use-after-free in the mshvmapusermemory error path. In the error path of mshvmapusermemory, calling vfree directly on the region causes the MMU notifier to remain registered. When the user space later unmaps the...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: In the net: dsa section, there is a fix for dereferencing a NULL pointer in dsaportresetvlanfiltering. The “ds” iterator variable used in dsaportresetvlanfiltering overwrites the “dp” parameter received as an argument, which is...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: spi: amlogic-spisg: Fixed a memory leak in amlspisgprobe. In amlspisgprobe, the ctlr variable is allocated by spialloctarget/spiallochost, but the call to spicontrollerput fails in several error paths. This results in a memory le...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: f2fs: Fixed a null pointer panic in the tracepoint of replaceatomicwriteblock. A kernel panic occurs when oldaddr is NULL. https://bugzilla.kernel.org/showbug.cgi?id=217266 BUG: Null pointer dereferencing in the kernel; address:...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: rtla: Avoid dereferencing a NULL pointer. Fixed the following null/derefnull.cocci errors: ./tools/tracing/rtla/src/osnoisehist.c:870:31-36: Error: The record is NULL, but it was dereferenced...
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: 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 5.10
In the Linux kernel, the following vulnerability has been resolved: ext4: Fix potential null dereferencing in ext4mbinit In ext4mbinit, ext4mbavgfragmentsizedestroy may be called when sbi-smbavgfragmentsize remains uninitialized e.g., if the groupinfo slab cache allocation fails. Since...
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 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...