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 Linux kernel that stems from an unchecked changespktdata attribute of an extension, which could lead to invalid package pointers...

PT-2025-28453 · Qualcomm · Snapdragon +7

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: The issue is related to memory corruption that occurs while processing packet data, specifically when dealing with exceedingly large packets. Recommendations: At the moment, there is no...

Linux Distros Unpatched Vulnerability : CVE-2024-2397

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Due to a bug in packet data buffers management, the PPP printer in tcpdump can enter an infinite loop when reading a crafted DLTPPPSERIAL .pcap savefile. This...

Linux Distros Unpatched Vulnerability : CVE-2024-47702

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign- extension of packet data/dataend/datameta syzbot reported a...

PT-2024-34550 · Open5Gs · Open5Gs

Name of the Vulnerable Software and Affected Versions: Open 5GS version 2.7.1 Description: The issue allows a remote attacker to cause a denial of service via the Network Function Virtualizations NFVs such as the User Plane Function UPF and the Session Management Function SMF, during the Packet...

SUSE CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

AZL-51284 CVE-2024-47702 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

DEBIAN-CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

UBUNTU-CVE-2024-47702

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702 bpf: Fail verification for sign-extension of packet data/data_end/data_meta

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702 bpf: Fail verification for sign-extension of packet data/data_end/data_meta

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702 bpf: Fail verification for sign-extension of packet data/data_end/data_meta

In the Linux kernel, the following vulnerability has been resolved: bpf: Fail verification for sign-extension of packet data/dataend/datameta syzbot reported a kernel crash due to commit 1f1e864b6555 "bpf: Handle sign-extenstin ctx member accesses". The reason is due to sign-extension of 32-bit...

CVE-2024-47702

CVE-2024-47702 (Linux kernel) : The issue arises in BPF verification for sign-extension of packet data/data_end/data_meta UAPI fields, where sign-extending a 32-bit skb->data load can yield an invalid 64-bit address after truncation to 32 bits. This can cause kernel verification to fail or run...

MGASA-2024-0177 Updated tcpdump packages fix security vulnerability

Due to a bug in packet data buffers management, the PPP printer in tcpdump can enter an infinite loop when reading a crafted DLTPPPSERIAL .pcap savefile. CVE-2024-2397...

Updated tcpdump packages fix security vulnerability

Due to a bug in packet data buffers management, the PPP printer in tcpdump can enter an infinite loop when reading a crafted DLTPPPSERIAL .pcap savefile. CVE-2024-2397...

Fedora 39 : tcpdump (2024-272860364f)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-272860364f advisory. Fix for CVE-2024-2397 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not tested for...

PT-2024-40733 · Pcpp · Pcpp

Name of the Vulnerable Software and Affected Versions: pcpp affected versions not specified Description: The issue is related to a crash in the pcpp library, specifically in the pcpp::IPv6Layer destructor. The crash occurs due to a segmentation fault on an unknown address. Technical details about...

SUSE CVE-2024-26862

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...