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 the fact that when too many illegal packets arrive, tundoread will continue to dump the contents of the...

CVE-2024-3411

Implementations of IPMI Authenticated sessions does not provide enough randomness to protect from session hijacking, allowing an attacker to use either predictable IPMI Session ID or weak BMC Random Number to bypass security controls using spoofed IPMI packets to manage BMC device...

CVE-2024-3411 Insufficient Randomness When Validating an IPMI Authenticated Session

Implementations of IPMI Authenticated sessions does not provide enough randomness to protect from session hijacking, allowing an attacker to use either predictable IPMI Session ID or weak BMC Random Number to bypass security controls using spoofed IPMI packets to manage BMC device...

CVE-2024-3411

CVE-2024-3411 describes insufficient randomness in IPMI Authenticated sessions, allowing an attacker on the BMC network to predict IPMI session IDs or BMC random values and hijack or replay sessions to issue arbitrary IPMI commands. Details across connected sources confirm this is a cross-vendor ...

CVE-2024-3411 Insufficient Randomness When Validating an IPMI Authenticated Session

Implementations of IPMI Authenticated sessions does not provide enough randomness to protect from session hijacking, allowing an attacker to use either predictable IPMI Session ID or weak BMC Random Number to bypass security controls using spoofed IPMI packets to manage BMC device...

kernel: integer overflow in l2cap_config_req() in net/bluetooth/l2cap_core.c

An integer overflow flaw was found in the Linux kernel’s L2CAP bluetooth functionality in how a user generates malicious L2CAPCONFREQ packets. This flaw allows a local or bluetooth connection user to crash the system...

kernel: wifi: mwifiex: avoid possible NULL skb pointer dereference

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: avoid possible NULL skb pointer dereference In 'mwifiexhandleuaprxforward', always check the value returned by 'skbcopy' to avoid potential NULL pointer dereference in 'mwifiexuapqueuebridgedpkt', and drop original...

kernel: Linux kernel HSR driver: Denial of Service via uninitialized value access

A flaw was found in the High-availability Seamless Redundancy HSR driver within the Linux kernel. A local user can trigger this vulnerability by sending specific Virtual Local Area Network VLAN packets to an HSR interface. This can lead to an uninitialized value being accessed, causing a Denial o...

kernel: net/sched: act_ct: fix skb leak and crash on ooo frags

A memory leak flaw and potential kernel crash were found in the Linux kernel’s Conntrack module. This issue occurs when Conntrack is being used by a local user for a specific configuration, and both fragmented packets are received remotely and out of order. This flaw allows a local or remote user...

Medium: wireshark

Issue Overview: T.38 dissector crash in Wireshark 4.2.0 to 4.0.3 and 4.0.0 to 4.0.13 allows denial of service via packet injection or crafted capture file CVE-2024-2955 Affected Packages: wireshark Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for...

ALSA-2024:2483 Moderate: traceroute security update

The traceroute utility displays the route used by IP packets on their way to a specified network or Internet host. Security Fixes: traceroute: improper command line parsing CVE-2023-46316 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

Moderate: traceroute security update

The traceroute utility displays the route used by IP packets on their way to a specified network or Internet host. Security Fixes: traceroute: improper command line parsing CVE-2023-46316 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other...

Open DHCP Server 安全漏洞

Open DHCP Server is an open source software from an individual developer that provides DHCP services. A security vulnerability exists in DHCP Server ec976d2 and prior versions, which stems from a type confusion error that can lead to a large memory allocation, allowing remote attackers to cause a...

Fedora 40 : ovn (2024-bf29e92de4)

The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2024-bf29e92de4 advisory. Security fix for CVE-2024-2182 ovn: insufficient validation of BFD packets may lead to denial of service fedora-all ---- Sync to upstream OVN...

Tuya Smart Camera U6n 安全漏洞

Tuya Smart Camera U6n is a smart camera from Tuya China. A security vulnerability exists in Tuya Smart camera U6N version v.3.2.5. An attacker exploited the vulnerability to cause a denial of service via specially crafted packets to the network connectivity component...

Yonganda YAD-LOJ 安全漏洞

Yonganda YAD-LOJ is a smart camera from Yonganda. A security vulnerability exists in Yonganda YAD-LOJ version V3.0.561. A remote attacker could exploit the vulnerability to cause a denial of service via specially crafted packets...

DHCP Server 安全漏洞

Open DHCP Server is an open source software from an individual developer that provides DHCP services. A security vulnerability exists in DHCP Server ec976d2 and prior versions, which stems from the presence of a NULL pointer dereference that allows remote attackers to cause a denial of service by...

CVE-2023-6116

Hanwha Vision NVR/DVR remote code execution (CVE-2023-6116) arises from a flaw that allows arbitrary code execution by injecting code into HTTP request parameters. The vulnerability affects Hanwha Vision network video recorders (NVRs) and digital video recorders (DVRs) where the base address of s...

The vulnerability of the Packet Forwarding Engine (PFE) in the Junos OS router of the Juniper SRX4600, which allows a attacker to cause a service failure

The vulnerability of the Packet Forwarding Engine PFE mechanism in the Junos OS router Juniper SRX4600 relates to the operation of writing data outside of the buffer in memory. Exploiting this vulnerability allows a malicious actor to cause service interruptions by sending specially crafted netwo...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...