46915 matches found
Astra Linux – Vulnerability in Linux 5.10, Linux
A issue was discovered in the Linux kernel through version 5.16-rc6. The function netvscgetethtoolstats in the drivers/net/hyperv/netvscdrv.c file lacks a check on the return value of kvmallocarray, which can lead to a null pointer derefrence...
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 Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mt76: mt7996: Added a NULL check in mt7996thermalinit. devmkasprintf may return a NULL pointer if it fails, but this returned value in mt7996thermalinit is not checked. Add a NULL check in mt7996thermalinit to handle the...
Astra Linux – Vulnerability in Linux, Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: ALSA: gus: fixed the issue of null pointer dereferencing on the pointer block. The pointer block returns from sndgf1dmanextblock, and it may be null. Therefore, there is a potential issue of null pointer dereferencing. This issue...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mm: zswap: fixed a NULL crash in the shrinker function when cgroupdisable=memory is set. Christian reported a NULL dereference in zswap; he was able to trace the issue back to the zswap shrinker function. This issue also appeared...
Astra Linux – Vulnerability in hdf5
A issue was discovered in HDF5 through 1.12.0. A NULL pointer dereference exists in the function H5ACunpinentry, located in H5AC.c. This allows an attacker to cause a Denial of Service attack...
Astra Linux – Vulnerability in Linux
In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: fix NULL dereferencing on disconnection Commit 9d7b18668956 “HID: magicmouse: add support for Apple Magic Trackpad 2” added a sanity check for an Apple trackpad. If the check fails, it returns success instead of...
Astra Linux – Vulnerability in Vim
NULL pointer dereferencing in the GitHub repository for vim/vim before version 8.2.5163...
Astra Linux – Vulnerability in Vim
NULL pointer dereferencing in the GitHub repository for vim/vim before version 9.0.1531...
Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: HID: i2c-hid-of: fix NULL dereference on failed power-up Some time ago, the I2C HID implementation was split into an ACPI and OF part. However, the new OF driver never initializes the client pointer, which is dereferenced in case...
Astra Linux – Vulnerability in Linux
A NULL pointer dereference flaw was discovered in the Linux kernel’s GPU Nouveau driver functionality in versions prior to 5.12-rc1. This flaw allows a local user to crash the system. The flaw occurs when the user calls ioctl DRMIOCTLNOUVEAUCHANNELALLOC...
Astra Linux – Vulnerability in Linux 5.10, Linux
In the Linux kernel, the following vulnerability has been resolved: pnode: terminate at peers of source The propagatemnt function handles mount propagation when creating mounts and propagates the source mount tree @sourcemnt to all applicable nodes of the destination propagation mount tree, heade...
Astra Linux – Vulnerability in vtk6, vtk7
There is a NULL pointer dereference vulnerability in VTK before 9.2.5. This vulnerability resides in the file IO/Infovis/vtkXMLTreeReader.cxx. The vendor did not check the return value of the libxml2 API function ‘xmlDocGetRootElement’, and tried to dereference that NULL pointer. This is unsafe, ...
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fixed possible NULL dereferencing. In the call to mac80211hwsimselecttxlink, the sta pointer might be NULL. Therefore, it is necessary to check that it is not NULL before accessing it...
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: scsi: qla2xxx: The pointer may be dereferenced. The Klocwork tool reported that the pointer ‘rport’ was returned from a function call. The fcbsgtorport function may return NULL, and the pointer will be dereferenced. A fix has bee...
Astra Linux – Vulnerability in libjpeg-turbo
A crafted input file could cause a null pointer dereference in jcopysamplerows when processed by libjpeg-turbo...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: net/sched: flower: fix filter idr initialization The referenced commit moved the idr initialization too early in flchange, which allows concurrent users to access the filter that is still being initialized and is in an inconsiste...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerability has been resolved: mfd: macsmc: Initialize mutex The mutex of the struct applesmc is initialized in the applesmcprobe function. Surprisingly, using the uninitialized mutex only resulted in occasional NULL pointer dereferences in calls to applesmcre...
Astra Linux – Vulnerability in ffmpeg
A issue was discovered in the FFmpeg package, where vp3decodeframe in libavcodec/vp3.c lacks a check on the return value of avmalloc. This leads to a null pointer dereferencing, which affects functionality...