PT-2022-36083

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v6.0 through v6.0.7 Description A potential security issue exists due to a decoder allocation crash in the cxl/region. The actual impact and attack plausibility have not yet been proven. This issue was introduced in versi...

kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

PT-2024-11827

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak issue has been identified in the Linux kernel, specifically in the sja1105 setup devlink regions function. When dsa devlink region create fails, priv-regions is not release...

kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

AddressSanitizer: heap-buffer-overflow in alloc.c 246:11

Description ================================================================= ==19339==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x606000001015 at pc 0x0000004872d8 bp 0x7ffdef721150 sp 0x7ffdef720910 WRITE of size 2 at 0x606000001015 thread T0 Detaching after fork from child proce...

kernel: remoteproc: qcom_q6v5_mss: Fix some leaks in q6v5_alloc_memory_region

A flaw was found in the qcomq6v5mss module in the Linux kernel. A memory leak can occur when allocated memory is not released in certain error cases, potentially impacting system performance and resulting in a denial of service...

kernel: dm mirror log: round up region bitmap size to BITS_PER_LONG

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

kernel: KVM: cmpxchg_gpte can write to pfns outside the userspace region

A flaw was found in KVM. When updating a guest's page table entry, vmpgoff was improperly used as the offset to get the page's pfn. As vaddr and vmpgoff are controllable by user-mode processes, this flaw allows unprivileged local users on the host to write outside the userspace region and...

GSD-2022-1007208 cpufreq: qcom: fix writes in read-only memory region

cpufreq: qcom: fix writes in read-only memory region This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.152 by commit...

kernel: dm mirror log: round up region bitmap size to BITS_PER_LONG

In the Linux kernel, the following vulnerability has been resolved: dm mirror log: round up region bitmap size to BITSPERLONG The code in dm-log rounds up bitsetsize to 32 bits. It then uses findnextzerobitle on the allocated region. findnextzerobitle accesses the bitmap using unsigned long...

GHSA-373R-9MG8-3JC4 Apache Geode vulnerable to Cross-Site Scripting

Apache Geode versions up to 1.15.0 are vulnerable to a Cross-Site Scripting XSS via data injection when using Pulse web application to view Region entries...

CVE-2022-34870

Apache Geode versions up to 1.15.0 are vulnerable to a Cross-Site Scripting XSS via data injection when using Pulse web application to view Region entries...

CVE-2022-34870

Apache Geode versions up to 1.15.0 are vulnerable to a Cross-Site Scripting XSS via data injection when using Pulse web application to view Region entries...

Gas, a positive social network for teens (no, really)

A new social network is currently in the news, billed as a positive space for teens to enjoy themselves. Im all for positive spaces online, but what is it, and will teens really be happier there than say Instagram, or even just hanging out in WhatsApp groups? Pump the gas Launched in August of th...

Hundreds of Microsoft SQL servers found to be backdoored

Researchers at DCSO CyTec recently found a backdoor that specifically targets Microsoft SQL servers. The malware acts as an Extended Stored Procedure, which is a special type of extension used by Microsoft SQL servers. After scanning approximately 600,000 servers worldwide, they found 285 servers...

The vulnerability of the JBIG2Stream::readTextRegionSeg() function in the JBIG2 decoder for PDF file rendering by Poppler allows a malicious actor to cause a service failure or execute arbitrary code.

The vulnerability of the JBIG2Stream::readTextRegionSeg function in the JBIG2 decoder for processing PDF files with Poppler is related to integer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure or execute arbitrary code by opening a specially created PDF...

CVE-2022-35893

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM memory corruption vulnerability in the FvbServicesRuntimeDxe driver allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM...

External attack surface and ongoing cybercriminal activity in APAC region

To prevent a cyberattack, it is vital to know what the attack surface for your organization is. To be prepared to repel the attacks of cybercriminals, businesses around the world collect threat intelligence themselves or subscribe for threat intelligence services. Continuous threat research enabl...

The vulnerability of the PVRDMA_CMD_CREATE_MR command in the QEMU hardware emulation software allows a hacker to trigger a service failure.

The vulnerability of the PVRDMACMDCREATEMR command in the QEMU hardware emulation software is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability allows an attacker to cause a system failure...

GSD-2022-1005937 s390: fix double free of GS and RI CBs on fork() failure

s390: fix double free of GS and RI CBs on fork failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.212 by commit...