Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Bluetooth: MGMT: fixed a crash in setmeshsync and setmeshcomplete. There is a bug: KASAN: a stack-out-of-bounds issue in setmeshsync, caused by memcpy from a poorly declared on-stack flexible array. Another crash occurs in...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: media: staging/intel-ipu3: Fixed error handling for setfmt operations. If an error occurs during the setfmt operation, do not overwrite the previous sizes with the invalid configuration. Without this patch, v4l2-compliance wil...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: mt76: mt7996: Avoid NULL pointer dereferencing in mt7996setmonitor The function mt7996setmonitor dereferences thePHY variable before performing the NULL sanity check. This issue could lead to NULL pointer dereferencing. The...

Astra Linux – Vulnerability in gdcm

There is a heap-based buffer overflow vulnerability in the LookupTable::SetLUT functionality of Mathieu Malaterre Grassroot DICOM 3.0.23. A specially crafted, malformed file can lead to memory corruption. An attacker can provide a malicious file to exploit this vulnerability...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Ice: Avoid bpfprog refcount underflow The Ice driver includes routines for managing XDP resources that are shared between the ndobpf operation and the VSI rebuild flow. The latter occurs, for example, when the user changes the...

Astra Linux – Vulnerability in libde265

It was discovered that Libde265 v1.0.12 contains multiple buffer overflows due to vulnerabilities in the numtilecolumns and numtilerow parameters of the picparameterset::dump function...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: sched: clsu32: Undo tcfbindfilter if u32replacehwknode When u32replacehwknode fails, we need to undo the tcf BindFilter operation performed at u32setparms...

Astra Linux – Vulnerability in protobuf

A parsing vulnerability exists for the MessageSet type in ProtocolBuffers versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 3.21.5 for protobuf-cpp, and versions prior to and including 3.16.1, 3.17.3, 3.18.2, 3.19.4, 3.20.1, and 4.21.5 for protobuf-python. A specially...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: btrfs: The page extent mapping was set after the readfolio operation in relocateonepage. One of the CI runs triggered the following panic: Assertion failed: PagePrivatepage && page-private, in fs/btrfs/subpage.c:229 ----------...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: exfat: Check if the cluster number is valid. Syzbot reported a slab-out-of-bounds read in exfatclearbitmap. This issue was triggered when the reproducer called truncute with a size of 0, resulting in the following error messag...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: Remove the tag set when the second admin queue configuration fails. Commit 104d0e2f6222 “nvme-fabrics: Reset the admin connection for secure concatenation” modified nvmetcpsetupctrl to call nvmetcpconfigureadminqueue...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: zloop: Fixed the KASAN use-after-free of the tagset. When a zloop device is removed, the KASAN-enabled kernel reports a “BUG KASAN use-after-free” in the blkmqfreetagset function. This bug occurs because zloopctlRemove calls...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fixed a NULL pointer dereference in amdgpudmi2cxfer. When ddcserviceconstruct is called, it explicitly checks both the link type and whether there is something on the link that will determine whether the pin is...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: arm64/pageattr: The return value from changememorycommon must be propagated. The rodata=on security measure requires that any code path that uses vmalloc or setmemoryro/setmemoryrox must also protect the linear map alias...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Handling of errors from attrsetsize when truncating files. If attrsetsize fails during file truncation, the error is silently ignored, and the inode may remain in an inconsistent state...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: nvmem: core: fix cleanup after devsetname If devsetname fails, we may leak nvmem-wpgpio because the cleanup does not handle it properly. While a minimal fix would be to add the gpiodput call, we can improve the situation by...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Free the “struct kvmcpuidentry2” array after a successful post-KVMRUN operation of KVMSETCPUID,2. The “struct kvmcpuidentry2” array is freed only in case of failure, to address a memory leak caused by the call to...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: iio: adis16475: Fixed deadlock issues related to frequency setting. With the commit 39c024b51b560 "iio: adis16475: improved handling of sync scale mode", two deadlock situations were introduced: 1 The call to ‘adiswritereg16’...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: perf/core: Fixed a data race between perfeventsetoutput and perfmmapclose. Yang Jihing reported a race between perfeventsetoutput and perfmmapclose: CPU1 CPU2 perfmmapclosee2 if atomicdecandtest&e2-rb-mmapcount // 1 - 0 then...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: dm rq: Fixed a double-free of blkmqtagset when removing a device after table loading fails. When loading a device-mapper table for a request-based mapped device, and the allocation/initialization of the blkmqtagset for the device...