Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdgpu: Fixed the smatch static checker warning adev-gfx.imu.funcs could be NULL...

Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Added error handling for pairdevice. The hciconnparamsadd function never checks for a NULL value, which could lead to a NULL pointer dereferencing and resulting in a crash. This issue has been fixed by adding err...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: iio: adc: ad7606: check for NULL before calling swmodeconfig It was checked that the pointer to the swmodeconfig function is not NULL before calling it. Not all buses define this callback, which could lead to a NULL pointer being...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ata: libata-transport: Error handling in atatdevadd was fixed. In atatdevadd, the return value of transportadddevice is not checked. As a result, a nullptrderef exception occurs when removing the module. This happens because...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: PCI: Fixed NULL dereferencing in the error path during SR-IOV VF creation. Fixed issues where attempting to remove a device could lead to NULL pointer dereferencing. This issue occurred due to incorrect error handling when...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: usb: xhciplatremove: avoid NULL dereference Since commit 4736ebd7fcaff1eb8481c140ba494962847d6e0a “usb: host: xhci-plat: omit shared hcd if either root hub has no ports”, xhci-sharedhcd can be NULL, which causes the following...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: clk: rs9: Reserve 8 struct clkhw slots for 9FGV0841 The 9FGV0841 has 8 outputs and registers 8 struct clkhw structures. Ensure that there are 8 slots available for these newly registered clkhw pointers. Otherwise, out-of-bounds...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: virtio-pci: Check whether isavq is NULL. Bug In the virtiopcicommon.c function vpdelvqs, vpdev-isavq is used to determine whether it is an admin virtqueue. However, this field might be empty. In some installations, virtiopcilegac...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: A bug caused by NULL pointer dereferencing in brcmidmacsglistrw has been fixed. This patch addresses a bug where a NULL pointer dereferencing occurs when a high value of sdsgentry-align is used e.g., 512, and many...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: serial: jsm: fix NPE during jsmuartportinit No device was set that could cause serialbasectrladd to crash. Bug: Kernel NULL pointer dereferencing; address: 0000000000000050 Oops: 0000 1 PREEMPT SMP NOPTI CPU: 16; UID: 0; PID: 368...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: RDMA/hns: A NULL pointer dereference issue was fixed in hnsrocemapmrsg. The function ibmapmrsg allows ULPs to specify NULL as the sgoffset argument. The driver needs to check whether the argument is a NULL pointer before...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: Firmware: mesonsm – fixed to avoid potential NULL pointer dereferencing. The ofmatchdevice function may fail and return a NULL pointer. This issue was addressed by checking the return value of ofmatchdevice...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Stop the active perfmon if it is being destroyed. If the active performance monitor v3d-activeperfmon is being destroyed, stop it first. Currently, the active perfmon is not stopped during destruction, causing the...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: iio: imu: adis: Fixed NULL pointer dereferencing in adisinit. The adisinit function dereferences adis-ops to check whether the individual function pointers write, read, reset are NULL. However, it does not first check whether...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: Wifi: mt76: mt7996: Fixed the issue of nullptrderef in mt7996mmiowedinit. The devmioremap function returns NULL upon error. Currently, mt7996mmiowedinit does not check for this case, resulting in a NULL pointer dereference. This...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: s390/mm: Do not map lowcore with identity mapping. Since identity mapping is fixed at address zero, lowcore is always mapped to address zero as well. This occurs regardless of the relocatelowcore command-line option. If the optio...

Astra Linux - уязвимость в sane-backends

A NULL pointer dereferencing in SANE backends before version 1.0.30 allows a malicious device connected to the same local network as the victim to cause a denial of service, GHSL-2020-079...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: net: dlink: handle copythresh allocation failure The driver did not handle failures related to netdevallocskbip-align. If the allocation fails, dereferencing skb-protocol could lead to a NULL pointer dereference. This patch...

Astra Linux - уязвимость в binutils

There is a flaw in the bfdpefscanstartaddress function of bfd/pef.c in binutils, which could allow an attacker who can submit a crafted file to be processed by objdump to cause a NULL pointer dereference. The greatest threat of this flaw is to application availability. This flaw affects binutils...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fixed an uninitialized memcache pointer in usermemabort The commit fce886a60207 "KVM: arm64: Examining the pKVM MMU in KVM" made the initialization of the local memcache variable in usermemabort conditional. As a...