25576 matches found
CVE-2022-49873 bpf: Fix wrong reg type conversion in release_reference()
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix wrong reg type conversion in releasereference Some helper functions will allocate memory. To avoid memory leaks, the verifier requires the eBPF program to release these memories by calling the corresponding helper...
USN-7474-1: Docker 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-2025-23158
In the Linux kernel, the following vulnerability has been resolved: media: venus: hfi: add check to handle incorrect queue size qsize represents size of shared queued between driver and video firmware. Firmware can modify this value to an invalid large value. In such situation, emptyspace will be...
CVE-2025-37794
In CVE-2025-37794, the Linux kernel Wi‑Fi stack (mac80211) could purge the vif TX queue too late during ieee80211_do_stop(), allowing SKBs from the vif’s txq to be dequeued and processed after SDATA_STATE_RUNNING is cleared. This could occur due to a concurrent schedule_and_wake_txq path that deq...
CVE-2025-37749 net: ppp: Add bound checking for skb data on ppp_sync_txmung
In the Linux kernel, the following vulnerability has been resolved: net: ppp: Add bound checking for skb data on pppsynctxmung Ensure we have enough data in linear buffer from skb before accessing initial bytes. This prevents potential out-of-bounds accesses when processing short packets. When...
CVE-2025-23156
The CVE-2025-23156 vulnerability affects the Linux kernel’s media: venus: hfi_parser component. It is caused by a potential out-of-bounds access when parsing a payload’s words_count and data pointers; when words_count reaches the last word, data may read beyond the total payload. The issue is mit...
CVE-2025-23156
In the Linux kernel, the following vulnerability has been resolved: media: venus: hfiparser: refactor hfi packet parsing logic wordscount denotes the number of words in total payload, while data points to payload of various property within it. When wordscount reaches last word, data can access...
Packet Storm New Exploits for April, 2025
This archive contains all of the 166 exploits added to Packet Storm in April, 2025...
CVE-2025-32886
An issue was discovered on goTenna v1 devices with app 5.5.3 and firmware 0.25.5. All packets sent over RF are also sent over UART with USB Shell, allowing someone with local access to gain information about the protocol and intercept sensitive data...
CVE-2025-46629
Lack of access controls in the 'ate' management binary of the Tenda RX2 Pro 16.03.30.14 allows an unauthenticated remote attacker to perform unauthorized configuration changes for any router where 'ate' has been enabled by sending a crafted UDP packet...
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 an insufficient MTU check, which could lead to a crash...
CVE-2025-46628
The CVE concerns Tenda RX2 Pro with a vulnerability in the ate management service. Lack of input validation/sanitization in the ate service allows an unauthorized remote attacker to gain root shell access by sending a crafted UDP packet while the service is enabled, with no authentication require...
kernel: nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu()
An unchecked buffer bounds flaw was found in the Linux kernel's NVMe TCP Fabrics driver. An attacker with the ability to send a crafted packet to an affected NVMe host could exploit this flaw to alter kernel memory, leading to an escalation of privileges or a compromise of system integrity or...
SUSE CVE-2024-58099
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix packet corruption in vmxnet3xdpxmitframe Andrew and Nikolay reported connectivity issues with Cilium's service load-balancing in case of vmxnet3. If a BPF program for native XDP adds an encapsulation header such as...
Overlapping Data in Network Protocols: Bridging OS and NIDS Reassembly Gap
IPv4, IPv6, and TCP have a common mechanism allowing one to split an original data packet into several chunks. Such chunked packets may have overlapping data portions and, OS network stack implementations may reassemble these overlaps differently. A Network Intrusion Detection System NIDS that...
CVE-2024-58099
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix packet corruption in vmxnet3xdpxmitframe Andrew and Nikolay reported connectivity issues with Cilium's service load-balancing in case of vmxnet3. If a BPF program for native XDP adds an encapsulation header such as...
UBUNTU-CVE-2024-58099
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix packet corruption in vmxnet3xdpxmitframe Andrew and Nikolay reported connectivity issues with Cilium's service load-balancing in case of vmxnet3. If a BPF program for native XDP adds an encapsulation header such as...
CVE-2024-58099
Summary (CVE-2024-58099, Linux kernel vmxnet3): The issue occurs in vmxnet3_xdp_xmit_frame where a DMA address is computed as page_pool_get_dma_addr(page) + VMXNET3_XDP_HEADROOM. If a native XDP BPF program moves xdp->data (e.g., via xdp->data_hard_start), the fixed offset yields an incorre...
CVE-2024-58099 vmxnet3: Fix packet corruption in vmxnet3_xdp_xmit_frame
In the Linux kernel, the following vulnerability has been resolved: vmxnet3: Fix packet corruption in vmxnet3xdpxmitframe Andrew and Nikolay reported connectivity issues with Cilium's service load-balancing in case of vmxnet3. If a BPF program for native XDP adds an encapsulation header such as...