CVE-2024-24431

A reachable assertion in the ogsnasemmdecode function of Open5GS v2.7.0 allows attackers to cause a Denial of Service DoS via a crafted NAS packet with a zero-length EMM message length...

Open5GS 安全漏洞

Open5GS is Open5GS open source an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. Open5GS suffers from a denial of service vulnerability that can be exploited by an attacker to trigger a denial of service DoS via a crafted NAS packet...

CVE-2024-24426

CVE-2024-24426 affects OpenAirInterface Magma v1.8.0 and OAI EPC Federation v1.2.0. The root cause is reachable assertions in NGAP_FIND_PROTOCOLIE_BY_ID, enabling DoS via a crafted NGAP packet. Mitigations documented in connected sources include (for Magma v1.8.0) disabling the NGAP FIND PROTOCOL...

PT-2024-20392 · Unknown · Openairinterface Magma +1

Name of the Vulnerable Software and Affected Versions: OpenAirInterface Magma version 1.8.0 OAI EPC Federation version 1.2.0 Description: The issue allows attackers to cause a Denial of Service DoS via a crafted NGAP packet. This is due to reachable assertions in the NGAP FIND PROTOCOLIE BY ID...

CVE-2024-24431

Open5GS v2.7.0 is affected by a DoS in the ogs_nas_emm_decode (ogs nas emm decode) function triggered by a crafted NAS packet with a zero-length EMM message length. The issue is a reachable assertion in that function, allowing attackers to cause Denial of Service. No exploit details are provided ...

CVE-2024-24431

A reachable assertion in the ogsnasemmdecode function of Open5GS v2.7.0 allows attackers to cause a Denial of Service DoS via a crafted NAS packet with a zero-length EMM message length...

CVE-2024-2551 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet

A null pointer dereference vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop a core system service on the firewall by sending a crafted packet through the data plane that causes a denial of service DoS condition. Repeated attempts to trigger this...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS : AsyncSSH vulnerabilities (USN-7108-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7108-1 advisory. Fabian Bumer, Marcus Brinkmann, and Jrg Schwenk discovered that AsyncSSH did not properly handle the extension info message. An...

PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet

A null pointer dereference vulnerability in Palo Alto Networks PAN-OS software enables an unauthenticated attacker to stop a core system service on the firewall by sending a crafted packet through the data plane that causes a denial of service DoS condition. Repeated attempts to trigger this...

kernel: bpf: Add BPF_PROG_TYPE_CGROUP_SKB attach type enforcement in BPF_LINK_CREATE

In the Linux kernel, the following vulnerability has been resolved: bpf: Add BPFPROGTYPECGROUPSKB attach type enforcement in BPFLINKCREATE bpfprogattach uses attachtypetoprogtype to enforce proper attach type for BPFPROGTYPECGROUPSKB. linkcreate uses bpfprogget and relies on...

PT-2024-8343 · Palo Alto Networks · Pan-Os

Name of the Vulnerable Software and Affected Versions: PAN-OS affected versions not specified Description: The issue is related to a null pointer dereference vulnerability in the PAN-OS software, which enables an unauthenticated attacker to stop a core system service on the firewall by sending a...

kernel: can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)

In the Linux kernel, the following vulnerability has been resolved: can: j1939: Fix UAF in j1939skmatchfilter during setsockoptSOJ1939FILTER Lock jsk-sk to prevent UAF when setsockopt..., SOJ1939FILTER, ... modifies jsk-filters while receiving packets. Following trace was seen on affected system:...

kernel: bpf: Guard stack limits against 32bit overflow

In the Linux kernel, the following vulnerability has been resolved: bpf: Guard stack limits against 32bit overflow The Linux kernel CVE team has assigned CVE-2023-52676 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051749-CVE-2023-52676-e224@gregkh/T...

kernel: net: usb: lan78xx: Limit packet length to skb->len

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Limit packet length to skb-len Packet length retrieved from descriptor may be larger than the actual socket buffer length. In such case the cloned skb passed up the network stack will leak kernel memory content...

kernel: Linux kernel: Denial of Service due to incorrect network packet processing in NSH module

A flaw was found in the Linux kernel, specifically within its Network Service Header NSH module. A local attacker could exploit this vulnerability by sending specially crafted network packets, which would cause the system to crash. This issue, a type of Denial of Service DoS, arises from an...

kernel: bpf: Reject variable offset alu on PTR_TO_FLOW_KEYS

A vulnerability has been identified in the Linux kernel's Berkeley Packet Filter BPF subsystem. The flaw resides within the handling of PTRTOFLOWKEYS pointer to flow keys in the checkflowkeysaccess function. Specifically, while fixed offsets are validated for PTRTOFLOWKEYS, the system currently...

kernel: packet: annotate data-races around ignore_outgoing

In the Linux kernel, the following vulnerability has been resolved: packet: annotate data-races around ignoreoutgoing ignoreoutgoing is read locklessly from devqueuexmitnit and packetgetsockopt Add appropriate READONCE/WRITEONCE annotations. syzbot reported: BUG: KCSAN: data-race in devqueuexmitn...

kernel: xsk: fix usage of multi-buffer BPF helpers for ZC XDP

In the Linux kernel, the following vulnerability has been resolved: xsk: fix usage of multi-buffer BPF helpers for ZC XDP Currently when packet is shrunk via bpfxdpadjusttail and memory type is set to MEMTYPEXSKBUFFPOOL, null ptr dereference happens: 1136314.192256 BUG: kernel NULL pointer...

kernel: tun: limit printing rate when illegal packet received by tun dev

In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev The Linux kernel CVE team has assigned CVE-2024-27013 to this issue. Upstream advisory:...

kernel: mptcp: prevent BPF accessing lowat from a subflow socket.

In the Linux kernel, the following vulnerability has been resolved: mptcp: prevent BPF accessing lowat from a subflow socket. Alexei reported the following splat: WARNING: CPU: 32 PID: 3276 at net/mptcp/subflow.c:1430 subflowdataready+0x147/0x1c0 Modules linked in: dummy bpftestmodO last unloaded...