Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: unlink NAPIs from queues on error to open The CI detected a UaF in fbnic within the AFXDP section of the queues.py test. The UaF occurs in the skmarknapiidonce function call in xskbind. The NAPI has been freed. It see...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Platform/x86: alienware-wmi-wmax: Fixed the dmisystemid array. Added a missing empty member to awccdmitable...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: i2c: rtl9300: Fixed an out-of-bounds bug in rtl9300i2csmbusxfer The data-block0 variable comes from the user input. Without proper checks, this variable can become very large, leading to an out-of-bounds error. This bug was...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/xe/migrate: Do not overflow the maximum copy size. With non-page-aligned copies, we need to use a pitch that is 4 bytes in size. However, the size of the copied data may still be close to our maximum of approximately 8M. As a...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Added a null pointer check for dpuencoderneedsmodeset. The drmatomicgetnewconnectorstate function may return NULL if the connector is not part of the atomic state. A check was added to prevent a NULL pointer...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: perf: Avoid undefined behavior from stopping/starting inactive events Calling pmu-start/stop on perf events in PERFEVENTSTATEOFF can leave event-hw.idx at -1. When PMU drivers later attempt to use this negative index as a shift...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: mm/vmalloc, mm/kasan: Respect the gfp mask in kasanpopulatevmalloc. kasanpopulatevmalloc and its helpers ignore the caller’s gfpmask and always allocate memory using the hardcoded GFPKERNEL flag. This makes them inconsistent with...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: android:binder: stop saving a pointer to the VMA. Do not record a pointer to a VMA outside of the mmaplock for later use. This is unsafe, and there are several failure scenarios after the recorded VMA pointer may be freed during...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: Regulator: Core – Fix for usecount leakage when handling boot-on. I discovered a leakage of usecount related to the supplying regulator of rdev when the boot-on option is used. ┌───────────────────┐ ┌───────────────────┐ │...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: MIPS: SGI-IP27: Fixed a platform-device leak in bridgeplatformcreate. In the error case when calling bridgeplatformcreate after calling platformdeviceadd/platformdeviceadddata/platformdeviceaddresources, release the failed ‘pdev’...

Astra Linux - уязвимость в linux

In the Linux kernel, the following vulnerability has been resolved: cxl: Fixed the refcount leak in cxlcalccapprouting. The ofgetnextparent function returns a node pointer with the refcount incremented. We should use ofnodeput on it when it is no longer needed. This function only calls ofnodeput ...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ACPI: Tables: FPDT: Do not call acpiosmapmemory on an invalid physical address. On a Packard Bell Dot SC Intel Atom N2600 model, there is an FPDT table containing invalid physical addresses. The high bits of these physical...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: crypto: cavium – prevents integer overflow during firmware loading The value of “codelength” comes from the firmware file. If your firmware is untrusted, there’s probably very little you can do to protect yourself. Nevertheless, ...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: media: vimc: Fixed an incorrect function call when vimcinit fails. In vimcinit, when platformdriverregister&vimcpdrv fails, the function platformdriverunregister&vimcpdrv is called incorrectly instead of...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: md: fixed a crash in mempoolfree There is a crash in mempoolfree when running the lvm test using shell/lvchange-rebuild-raid.sh. The reason for the crash is as follows: - superwritten calls atomicdecandtest&mddev-pendingwrites an...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerabilities have been resolved: ACPICA: Fixed the error code path in acpidscallcontrolmethod. A use-after-free in acpipsparseaml occurs after a failed invocation of acpidscallcontrolmethod. This issue was reported by KASAN 1. Code inspection reveals that...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Validated the box size for the snooped cursor. Invalid user-space DMA surface copies could potentially cause an overflow when copying data from the surface to the snooped image, leading to crashes. To address this...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: irqchip/alpine-msi: The refcount leak in alpinemsixinitdomains has been fixed. The function ofirqfindparent returns a node pointer with the refcount incremented. We should use ofnodeput on it when it is no longer needed. Add...

Astra Linux - уязвимость в linux-5.15

In the Linux kernel, the following vulnerability has been resolved: Firmware: dmi-sysfs: Fixed the null-ptr-deref issue in dmisysfsregisterhandle. KASAN reported a null-ptr-deref error: KASAN: null-ptr-deref in the range 0x0000000000000008-0x000000000000000f CPU: 0 PID: 1373 Comm: modprobe Hardwa...

Astra Linux – Vulnerability in Linux 5.10, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ubi: Fixed an unreferenced object issue reported by kmemleak in ubiresizevolume. There is also a memory leak issue reported by kmemleak: An unreferenced object with a size of 128 bytes is causing a memory leak: 0xffff888102007a00...