Astra Linux – Vulnerability in net-snmp

The handleipv6IpForwarding function in agent/mibgroup/ip-mib/ipscalars.c in Net-SNMP version 5.4.3 to 5.9.3 has a NULL Pointer Exception bug. This bug can be exploited by a remote attacker to cause the instance to crash via a crafted UDP packet, resulting in a Denial of Service attack...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt2701 – Added a check for the return value of mtkallocclkdata. The check is added to prevent NULL pointer dereferencing...

Astra Linux – Vulnerability in Vim

Vim 8.2.2348 is vulnerable to null pointer dereferencing, allowing local attackers to cause a Denial of Service DoS attack through the exbufferall method...

Astra Linux – Vulnerability found in Linux 5.10, 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 – Vulnerability in DjVuLibre

DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filterfv at IW44EncodeCodec.cpp...

Astra Linux – Vulnerability in libde265

It was discovered that libde265 v1.0.10 contains a NULL pointer dereference in the ffhevcputhevcepelpixels8sse function located at sse-motion.cc. This vulnerability allows attackers to trigger a Denial of Service DoS attack through an appropriately crafted input file...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fixed a NULL pointer dereference in svmmigratetoram. ./drivers/gpu/drm/amd/amdkfd/kfdmigrate.c:985:58-62: Error: p is NULL, but it was dereferenced...

Astra Linux – Vulnerability in 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 – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Check the ‘folio’ pointer to ensure it is not NULL. It can become NULL if the bbmap function is called...

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 Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fixed the bug: KASAN: null-ptr-deref in rxeqpdocleanup. The function rxecreateqp calls rxeqpfrominit. If an error occurs, the error handler for rxeqpfrominit will set both scq and rcq to NULL. Then, rxecreateqp calls...

Astra Linux – Vulnerability in opusfile

A null pointer dereference issue was discovered in the functions opgetdata and opopen1 in opusfile.c. In versions 0.9 through 0.12 of xiph opusfile, this issue allows attackers to cause denial of service or other unspecified impacts...

Astra Linux – Vulnerability in linux-astra-modules-5.4, linux-astra-modules-5.10

The vulnerability of the pdplPut function in the linux-astra-modules kernel module is related to the assignment of a null pointer. Exploiting this vulnerability allows an attacker to cause a service failure...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: pstore/platform: Added a check for kstrdup. Added a check on the return value of kstrdup, and return an error if it fails, in order to avoid NULL pointer dereferencing...

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 Chromium

Type confusion in the loader of Google Chrome prior to 96.0.4664.93 allowed a remote attacker to potentially exploit heap corruption through a crafted HTML page...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: Staging: gdm724x: fixed the use of a variable after it is freed in gdmlterx. The netifrxni function frees the skb, so we cannot dereference it to save the skb-len...

Astra Linux – Vulnerability in unbound

Before version 1.9.5, Unbound allowed an integer overflow in the regional allocator through the ALIGNUP macro. NOTE: The vendor denies that this is a vulnerability. Although the code may be vulnerable, an ongoing Unbound installation cannot be remotely or locally exploited...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in the Referrer component in Google Chrome prior to 89.0.4389.72 allowed a remote attacker to bypass navigation restrictions through a crafted HTML page...

Astra Linux – Vulnerability in Firefox and Thunderbird

In some cases, a stale value might have been used for a global variable during WASM JIT analysis. This led to incorrect compilation and potentially exploitable crashes in the content process. This vulnerability affects Firefox 116, Firefox ESR 102.14, and Firefox ESR 115.1...