CVE-2022-49882

CVE-2022-49882 concerns the Linux kernel KVM gfn_to_pfn_cache handling. The issue arises when the cache is inactive but refreshed without verifying the active flag, potentially leaving a valid but inactive cache and enabling use-after-free scenarios (e.g., dereferencing NULL kernel pointers or mi...

CVE-2022-49869

CVE-2022-49869 (bnxt_en): In the Linux kernel bnxt_hwrm_set_coal() may crash during error recovery because rtnl_lock isn’t held for the entire sequence, allowing freed datastructures. The fix uses BNXT_STATE_OPEN rather than netif_running() to ensure the device is fully operational before reconfi...

CVE-2022-49859 net: lapbether: fix issue of invalid opcode in lapbeth_open()

In the Linux kernel, the following vulnerability has been resolved: net: lapbether: fix issue of invalid opcode in lapbethopen If lapbregister failed when lapb device goes to up for the first time, the NAPI is not disabled. As a result, the invalid opcode issue is reported when the lapb device go...

CVE-2022-49834 nilfs2: fix use-after-free bug of ns_writer on remount

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix use-after-free bug of nswriter on remount If a nilfs2 filesystem is downgraded to read-only due to metadata corruption on disk and is remounted read/write, or if emergency read-only remount is performed, detaching a l...

CVE-2022-49767 9p/trans_fd: always use O_NONBLOCK read/write

In the Linux kernel, the following vulnerability has been resolved: 9p/transfd: always use ONONBLOCK read/write syzbot is reporting hung task at p9fdclose 1, for p9muxpollstop from p9conndestroy from p9fdclose is failing to interrupt already started kernelread from p9fdread from p9readwork and/or...

USN-7474-1 docker.io vulnerabilities

Cory Snider discovered that Docker incorrectly handled networking packet encapsulation. An attacker could use this issue to inject internet packets in established connection, possibly causing a denial of service or bypassing firewall protections. This issue only affected Ubuntu 22.04 LTS, Ubuntu...

UBUNTU-CVE-2025-23149

In the Linux kernel, the following vulnerability has been resolved: tpm: do not start chip while suspended Checking TPMCHIPFLAGSUSPENDED after the call to tpmfindgetops can lead to a spurious tpmchipstart call: 35985.503771 i2c i2c-1: Transfer while suspended 35985.503796 WARNING: CPU: 0 PID: 74 ...

CVE-2025-37741 jfs: Prevent copying of nlink with value 0 from disk inode

In the Linux kernel, the following vulnerability has been resolved: jfs: Prevent copying of nlink with value 0 from disk inode syzbot report a deadlock in diFree. 1 When calling "ioctl$LOOPSETSTATUS64", the offset value passed in is 4, which does not match the mounted loop device, causing the...

Why top SOC teams are shifting to Network Detection and Response

Security Operations Center SOC teams are facing a fundamentally new challenge — traditional cybersecurity tools are failing to detect advanced adversaries who have become experts at evading endpoint-based defenses and signature-based detection systems. The reality of these “invisible intruders” i...

PT-2025-18622 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A possible leaked pernet namespace in smc init has been resolved. The issue occurs when register pernet subsys&smc net stat ops is called without error handling. If it fails, the...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from not properly handling dynamic ftraceops releases, which could lead to reuse after release...

PT-2025-18441 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved. The issue was related to the handling of Out-of-Memory OOM conditions during VMA merge operations. In certain cases, the caller d...

PHPGurukul Park Ticketing Management System 安全漏洞

Park Ticketing Management System is a park ticketing management system. Park Ticketing Management System suffers from a SQL injection vulnerability that stems from improper handling of the todate parameter in the normal-bwdates-reports-details.php file. An attacker could use this vulnerability to...

PT-2025-27985

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A NULL dereference of tsm ops in the configfs-tsm-report mechanism has been fixed. The issue arises because the lifetime of configfs objects is controlled by userspace, and there is no...

Medium: nss-softokn

Issue Overview: new tlsfuzzer code can still detect timing issues in RSA operations CVE-2023-4421 Affected Packages: nss-softokn Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue...

CVE-2025-3301

DPA countermeasures are unavailable for ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 on all Series 2 modules and SoCs due to a lack of hardware and software support. A successful DPA attack may result in exposure of confidential information. The best practice is to u...

CVE-2025-3301 DPA Countermeasures Unavailable for Certain Cryptographic Operations on Series 2 Devices

DPA countermeasures are unavailable for ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 on all Series 2 modules and SoCs due to a lack of hardware and software support. A successful DPA attack may result in exposure of confidential information. The best practice is to u...

CVE-2025-46580

There is a code-related vulnerability in the GoldenDB database product. Attackers can access system tables to disrupt the normal operation of business SQL...

PT-2025-18163 · Series 2 · Series 2

Name of the Vulnerable Software and Affected Versions: Series 2 modules and SoCs affected versions not specified Description: A lack of hardware and software support for DPA countermeasures in ECDH key agreement and EdDSA signing operations on Curve25519 and Curve448 may result in exposure of...

CVE-2025-32354

In Zimbra Collaboration ZCS 9.0 through 10.1, a Cross-Site Request Forgery CSRF vulnerability exists in the GraphQL endpoint /service/extension/graphql of Zimbra webmail due to a lack of CSRF token validation. This allows attackers to perform unauthorized GraphQL operations, such as modifying...