Astra Linux – vulnerability in linux-5.15

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Fix a null-ptr-deref bug in bufferprepare and bufferfinish When the driver calls cx23885riscbuffer to prepare the buffer, the function call dmaalloccoherent may fail, resulting in an empty buffer risc-cpu. Later,...

Astra Linux – vulnerability in linux-5.10, linux

A flaw was found in the Linux kernel. A NULL pointer dereference may occur while a slip driver is in progress to detach in sltxtimeout in drivers/net/slip/slip.c. This issue could allow an attacker to crash the system or leak internal kernel information...

Astra Linux – vulnerability in linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ASoC: qcom: q6apm: fix NULL pointer dereference in graphcallback When q6apmfreefragments is called, it frees rxdata.buf/txdata.buf and sets them to NULL under graph-lock. A late DSP buffer-done response can race with this:...

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 linux-6.1

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Check frwrwpcreate during connect frwrwpcreate creates the singleton Memory Region used to encode padding for Write chunks whose payload length is not XDR-aligned. Its failure paths return a negative errno and leave...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: platform/surface: acpi-notify: Check ACPI companion before use Since every platform driver may be forced to match a device that does not match its list of device IDs due to devicematchdriveroverride, platform drivers that rely on...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Initialize IRQ data before requesting IRQs. The function dwedmairqrequest passes the struct dwedmairq structure to requestirq, before dwedmachannelsetup fills the back pointer. As a result, a shared interrupt...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Rejects non-VALID sessions in the compound request branch. The smb2checkusersession function takes a shortcut for any operation that is not the first in a COMPOUND request. It reuses the work-sess structure the session bou...

Astra Linux – vulnerability in linux-5.10, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: gpu: lontium-lt9611: Fix NULL pointer dereference in lt9611connectorinit A NULL check for bridge-encoder shows that it may be NULL, but it has already been dereferenced on all paths leading to the check. 812 if !bridge-encoder...

Astra Linux – vulnerability in linux-5.10

In the Linux kernel, the following vulnerability has been resolved: scsi: scsidebug: Do not call kcalloc if the size argument is zero If the size argument passed to kcalloc is zero, it returns ZEROSIZEPTR. As a result, to ensure that subsequent NULL pointer checks work correctly on the returned...

Astra Linux – Vulnerability in libjpeg-turbo

Libjpeg-turbo 1.5.2 has a NULL Pointer Dereference issue in files jdpostct.c and jquant1.c, due to a malicious JPEG file...

openssl: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing

A flaw was found in OpenSSL. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. During the processing of a KeyTransportRecipientInfo with RSA-OAEP encryption, the system attempts to access an optional parameter...

SUSE CVE-2026-98404

In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Fix a NULL vs ERRPTR bug in virtiogpuuserframebuffercreate Smatch complains that returning a NULL here will lead to a NULL pointer dereference in drmmodeaddfb2. Return an error pointer instead...

SUSE CVE-2026-98411

In the Linux kernel, the following vulnerability has been resolved: power: sequencing: fix NULL-pointer dereference in pwrseqdeviceregister If devsetname fails in pwrseqdeviceregister, we jump to the errputpwrseq label before initializing pwrseq-targets. pwrseqrelease will try to iterate over...

SUSE CVE-2026-98412

In the Linux kernel, the following vulnerability has been resolved: power: sequencing: fix NULL-pointer dereference in pwrsequnitnew If memory allocation fails in pwrsequnitsetupdeps, pwrsequnitput is called to release the partially initialized unit. However, we've never initialized unit-list and...

SUSE CVE-2026-109252

FreeRDP from 3.9.0 before 3.32.0 contains a NULL pointer dereference vulnerability in the RDPEAR NDR reader that allows malicious servers to crash clients via truncated KERBRPCINTERNALNAME data. Attackers can send a CreateApReqAuthenticatorReq with NameCount of two or more ending before the Names...

CLSA-2026-1792072796 cups: Fix of 2 CVEs

CVE-2026-107890: scheduler: NULL pointer dereference on repeated IPP group tags - CVE-2026-107885: scheduler: incomplete jobs could be held open indefinitely, exhausting MaxJobs...

CLSA-2026-1792072476 cups: Fix of 2 CVEs

CVE-2026-107890: scheduler: NULL pointer dereference on repeated IPP group tags - CVE-2026-107885: scheduler: incomplete jobs could be held open indefinitely, exhausting MaxJobs...

CLSA-2026-1792071609 cups: Fix of 2 CVEs

CVE-2026-107890: scheduler: NULL pointer dereference on repeated IPP group tags - CVE-2026-107885: scheduler: incomplete jobs could be held open indefinitely, exhausting MaxJobs...

CVE-2026-79836

A vulnerability HPE NonStop SQL/MX Run-Time Statistics may allow an attacker to cause memory corruption and null pointer dereference, potentially leading to process crash, DoS or information disclosure...