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: btrfs: fixed the BUGON condition in btrfscancelbalance. Pausing and canceling balance can race to interrupt balance, leading to a BUGON panic in btrfscancelbalance. The BUGON condition in btrfs CancelBalance does not take this ra...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/stm: ltdc: fix late dereference check In ltdccrtcsetcrcsource, the struct drmcrtc was dereferenced before the pointer check by the containerof function. This could cause a kernel panic. Fix this “match warning”:...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: A panic occurs when growing a memfdsecret. When attempting to grow an existing memfdsecret using ftruncate, a panic occurs 1. For example, performing the following reliably will cause the panic: c fd = memfdsecret;...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: media: imx-jpeg: A bug was fixed regarding accessing an array out of bounds. When an error occurs during the parsing of JPEG data, the corresponding slot may not be acquired yet. This could be due to the default value being...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: net: sfc: added re initialization of missing xdp queues When the size of the RX/TX ring buffer is changed, a kernel panic occurs when it acts as XDPTX or XDPREDIRECT. When the size of the TX/RX ring buffer is changed using...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/vmwgfx: Avoid calling destroyworkqueueNULL in case of vkms initialization failures. There are two possible paths through vmwvkmsinit that may result in vmw-crcworkq being set to NULL, while still leaving the rest of the...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: soc-compress: Repositioned and added pcmmutex. If paniconwarn is set and the compress stream DPCM is initiated, then a kernel panic occurs because card-pcmmutex is not properly locked. In the following functions, a warni...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: USB: Gadget: Core: Prevent panic during UVC unconfiguration Avichal Rakesh reported a kernel panic that occurred when the UVC gadget driver was removed from a gadget’s configuration. The panic involves a somewhat complex...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Added a depth limit to indxfindbuffer to prevent stack overflow. indxfindbuffer recursively descends the B+ tree index without a depth limit. A malicious NTFS image with circular index node references causes unbounded...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: ntfs3: Validation of the split-point offset in indxinsertintobuffer The indxinsertintobuffer function calculates: c used = used1 - tocopy - spsize; memmovedet, Add2Ptrsp, spsize, used - le32tocpuhdr1-deoff; Where sp and spsize co...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: ISO: fixed improper handling of malformed ISOEND/CONT packets. The Core Specification Part C, Volume 4, Section 5.4.5 does not exclude empty ISOCONT and ISOEND packets. Currently, we reject such packets if they are...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: sunrpc: fixed the uninitialized xprtcreateargs structure The xprtcreateargs structure is allocated on the stack without initialization in rpcsysfsxprtswitchaddxprtstore. While some fields are manually populated, critical fields...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fixed a divide-by-zero issue in calculatemcachesetting when dealing with a zero-area viewport. If a plane reaches calculatemcachesetting with a zero-area viewport, calculatemcachesetting exits early with nummcach...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fhandle: Detached mounts are now rejected in capablewrtmount. The recent RCU fix moved the mount namespace capability check to capablewrtmount, so a non-NULL mntnamespace remains valid after the nscapable dereference. The helper...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-esdhc-imx: Use pmruntimeresumeandget in suspend. Replace pmruntimegetsync with pmruntimeresumeandget to simplify error handling. pmruntimeresumeandget automatically drops the usage counter in case of failure, eliminati...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: hwmon: In the aspeed-g6-pwm-tach driver, the aspeedtachvaltorpm function calculates the fan RPM using the tachometer value. However, it does not check whether the tachometer value is zero before performing the division. If the...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: dce100: skipping non-DP stream encoders for DP MST On DCE8-class ASICs e.g., Bonaire, the resource pool contains digital DIG stream encoders and one analog DAC encoder. When assigning a stream encoder for a secon...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: coresight: For the platform case, the connection counter is incremented until the allocation succeeds. The coresightaddoutconn function increments the nroutconns counter before calling devmkreallocarray, and again before...

CVE-2026-74664

A flaw was found in the Linux kernel's Open vSwitch component. When processing flow updates, the ovsflowcmdnew function preallocates a reply buffer based on the request's flow identifier. If a shorter User Flow ID UFID is provided, but the system matches an existing flow with a longer key...

SUSE CVE-2026-74613

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: avoid refilling the RX queue after teardown Commit b917507e5ad9 "vsock/virtio: stop workers during the .remove" made the RX worker jump to its common exit when rxrun is clear. That exit still refills the RX queue wh...