UBUNTU-CVE-2024-41044

In the Linux kernel, the following vulnerability has been resolved: ppp: reject claimed-as-LCP but actually malformed packets Since 'pppasyncencode' assumes valid LCP packets with code from 1 to 7 inclusive, add 'pppcheckpacket' to ensure that LCP packet has an actual body beyond PPPLCP header...

UBUNTU-CVE-2024-41043

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: drop bogus WARNON Happens when rules get flushed/deleted while packet is out, so remove this WARNON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, henc...

CVE-2024-41048 skmsg: Skip zero length skb in sk_msg_recvmsg

In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in skmsgrecvmsg When running BPF selftests ./testprogs -t sockmapbasic on a Loongarch platform, the following kernel panic occurs: ... Oops1: CPU: 22 PID: 2824 Comm: testprogs Tainted: G OE 6.10.0-rc2+...

CVE-2024-41048 skmsg: Skip zero length skb in sk_msg_recvmsg

In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in skmsgrecvmsg When running BPF selftests ./testprogs -t sockmapbasic on a Loongarch platform, the following kernel panic occurs: ... Oops1: CPU: 22 PID: 2824 Comm: testprogs Tainted: G OE 6.10.0-rc2+...

CVE-2024-41048 skmsg: Skip zero length skb in sk_msg_recvmsg

In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in skmsgrecvmsg When running BPF selftests ./testprogs -t sockmapbasic on a Loongarch platform, the following kernel panic occurs: ... Oops1: CPU: 22 PID: 2824 Comm: testprogs Tainted: G OE 6.10.0-rc2+...

CVE-2024-41043 netfilter: nfnetlink_queue: drop bogus WARN_ON

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkqueue: drop bogus WARNON Happens when rules get flushed/deleted while packet is out, so remove this WARNON. This WARN exists in one form or another since v4.14, no need to backport this to older releases, henc...

kernel: net: amd-xgbe: Fix skb data length underflow

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUGON triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length...

CVE-2024-41090

In the Linux kernel, the following vulnerability has been resolved: tap: add missing verification for short frame The cited commit missed to check against the validity of the frame length in the tapgetuserxdp path, which could cause a corrupted skb to be sent downstack. Even before the skb is...

Apple iOS和Apple iPadOS 安全漏洞

Apple iOS and Apple iPadOS are products of Apple Inc. Apple iOS is an operating system developed for mobile devices, and Apple iPadOS is an operating system for iPad tablets. A security vulnerability exists in Apple iOS prior to version 16.7.8 and iPadOS prior to version 16.7.8, which arises from...

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 use of uninitialized memory by the bpf program stack in interpreter mode...

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 packets remaining external when a rule is flushed or removed, so this WARNON should be removed...

kernel: net: bridge: data races indata-races in br_handle_frame_finish()

In the Linux kernel, the following vulnerability has been resolved: net: bridge: use DEVSTATSINC syzbot/KCSAN reported data-races in brhandleframefinish 1 This function can run from multiple cpus without mutual exclusion. Adopt SMP safe DEVSTATSINC to update dev-stats fields. Handles updates to...

kernel: net: amd-xgbe: Fix skb data length underflow

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUGON triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length...

kernel: net: amd-xgbe: Fix skb data length underflow

In the Linux kernel, the following vulnerability has been resolved: net: amd-xgbe: Fix skb data length underflow There will be BUGON triggered in include/linux/skbuff.h leading to intermittent kernel panic, when the skb length underflow is detected. Fix this by dropping the packet if such length...

The vulnerability of the Packet Forwarding Engine (PFE) mechanism in Juniper Networks’ Junos OS operating systems of the QFX5000 Series, EX4100 Series, EX4400 Series, and EX4650 Series devices allows a attacker to cause service interruptions.

The vulnerability of the Packet Forwarding Engine PFE mechanism in Juniper Networks’ Junos OS for devices in the QFX5000 Series, EX4100 Series, EX4400 Series, and EX4650 Series models is related to insufficient spatial partitioning. Exploiting this vulnerability can allow a malicious actor to cau...

The vulnerability of the Packet Forwarding Engine (PFE) mechanism in Juniper Networks’ Junos OS operating system allows a attacker to cause a service failure. This vulnerability affects devices in the ACX5448 and ACX710 series.

The vulnerability of the Packet Forwarding Engine PFE mechanism in Juniper Networks’ Junos OS on ACX5448 and ACX710 series devices is related to synchronization errors. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Medium: wireshark

Issue Overview: Infinite loop in the F5 Ethernet Trailer protocol dissector in Wireshark 3.6.0 to 3.6.7 and 3.4.0 to 3.4.15 allows denial of service via packet injection or crafted capture file CVE-2022-3190 Memory handling issue in editcap could cause denial of service via crafted capture file...

Fedora 40 : tcpreplay (2024-ecd4cc8435)

The remote Fedora 40 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-ecd4cc8435 advisory. Announcing v4.5.1 This release contains contributions from a record number of new contributors. This is greatly appreciated since I am a team of one, and do...

Fedora 39 : tcpreplay (2024-740d26aaf7)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-740d26aaf7 advisory. Announcing v4.5.1 This release contains contributions from a record number of new contributors. This is greatly appreciated since I am a team of one, and do...

The vulnerability of the Packet Forwarding Engine (PFE) module in Juniper Networks’ Junos OS network devices of the EX4300 series allows a attacker to compromise the integrity of the protected information.

The vulnerability of the Packet Forwarding Engine PFE module in Juniper Networks’ Junos OS networking devices of the EX4300 series is related to the absence of blocking mechanisms for outgoing traffic when certain actions are performed in the wrong order. Exploiting this vulnerability can allow a...