Astra Linux – Vulnerability in libvirt

A NULL pointer dereference flaw was discovered in the udevConnectListAllInterfaces function within libvirt. This issue can occur when detaching a host interface while simultaneously collecting the list of interfaces using the virConnectListAllInterfaces API. This flaw could be exploited to carry...

Astra Linux – Vulnerability in dcmtk

A NULL pointer dereference in the component /libsrc/dcrleccd.cc of DCMTK v3.6.9+ DEV allows attackers to cause a Denial of Service DoS attack through a crafted DICOM file...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: vsock: prevented null-ptr-deref in vsockhasdata|hasspace. Recent reports have shown that we sometimes call vsockhasdata when a vsock socket has been de-assigned from a transport see attached links. However, this should not be don...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: powerpc/kprobes: Fixed a null pointer reference in archpreparekprobe I found a null pointer reference in archpreparekprobe: echo 'p cmdlineprocshow' kprobeevents echo 'p cmdlineprocshow+16' kprobeevents The kernel attempted to re...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: facm: Refactor the bind path to use free After a bind/unbind cycle, the acm-notifyreq remains stale. If a subsequent bind fails, the unified error handling mechanism attempts to free this stale request. This leads to...

Astra Linux – Vulnerability in libstb

It was discovered that Nothings stb 2.28 contains a Null Pointer Dereference issue through the stbiconvertformat function. This vulnerability allows attackers to cause a Denial of Service DoS attack using a specially crafted PIC file...

Astra Linux – Vulnerability in Vim

NULL pointer dereferencing in the GitHub repository for vim/vim before version 9.0.0259...

Astra Linux – Vulnerability in SQLite3

In SQlite 3.31.1, a potential null pointer derefrence was detected during the INTERSEC query processing...

Astra Linux – Vulnerability in libssh

In libssh 0.9.4, there is a NULL pointer dereferencing in tftpserver.c if sshbuffernew returns NULL...

Astra Linux – Vulnerability in evolution-data-server

In GNOME evolution-data-server before 3.35.91, a malicious server can crash the mail client by dereferencing a NULL pointer, by sending an invalid e.g., minimal CAPABILITY line during a connection attempt. This issue is related to the imapxfreecapability and imapxconnecttoserver functions...

Astra Linux – Vulnerability in exiv2

In Exiv2 0.26, there is a null pointer dereference in the Exiv2::DataValue::toLong function located in value.cpp. This issue is related to crafted metadata in a TIFF file...

Astra Linux – Vulnerability in Qemu

In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, which can lead to a NULL pointer dereferencing...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ice: Do not perform transmission before switchdev is fully configured. There is a possibility that iceeswitchportstartxmit might be called while some resources are still not allocated, which could lead to a NULL pointer derefrenc...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: SCTP: The order of operations for SCTPCMDASSOCSHKEY should be changed to right after SCTPCMDPEERINIT. A null-ptr-deref issue was reported in the SCTP transmission path when the initialization of the SCTP-AUTH key fails:...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: arm64/fpsimd: Signal: Allocate SSVE storage when restoring ZA The code used to restore a ZA context does not attempt to allocate the task’s svestate before setting TIFSME. As a result, restoring a ZA context may place the task in...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: tlv320adcx140 – fixed the null pointer issue. The “sndsoccomponent” in “adcx140priv” was only used once and was never set. It was only used to access “dev”, which already exists in “adcx140priv”...

Astra Linux – Vulnerability in ffmpeg

A issue was discovered in the function latmwritepacket in the file libavformat/latmenc.c in Ffmpeg 4.2.1. This issue allows attackers to cause a Denial of Service or other unspecified impacts due to a Null pointer dereference...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fixed a null-ptr-deref in vkmsrelease. A null-ptr-deref occurred when trying to destroy the workqueue in vkms-output.composerworkq during vkmsrelease. KASAN: Null-ptr-deref occurred in the range...

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

In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Added a check for kzalloc. Since kzalloc may fail and return a NULL pointer, it’s better to check the return value to avoid dereferencing a NULL pointer. Patchwork: https://patchwork.freedesktop.org/patch/514154/...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: az6027: fixed a null-ptr-deref in az6027i2cxfer Wei Chen reported a kernel bug as follows: General protection fault, likely for non-canonical addresses KASAN: Null-ptr-deref within the range...