Sourceforge WANem 安全漏洞

Sourceforge WANem is an open source network testing tool from Sourceforge. A security vulnerability exists in Sourceforge WANem v2.3, which stems from the result.php script not cleaning up input and the presence of command injection in the SUID-root binary dosu, which could lead to remote code...

PT-2025-24274

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to the fix included in commit 141d34391abbb315d68556b7c67ad97885407547. Description The Linux kernel contains a vulnerability in the net sched subsystem, specifically within the HFSC Hierarchical Fair Queuing...

UBUNTU-CVE-2025-37890

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc As described in Gerrard's report 1, we have a UAF case when an hfsc class has a netem child qdisc. The crux of the issue is that hfsc is assuming that...

netem: Update sch->q.qlen before qdisc_tree_reduce_backlog()

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CLSA-2024-1729874131 kernel: Fix of 43 CVEs

drm/amdgpu: Validate TA binary size CVE-2024-44977 - drm/amd/display: Avoid overflow from uint32t to uint8t CVE-2024-47661 - scsi: lpfc: Handle mailbox timeouts in lpfcgetsfpinfo CVE-2024-46842 - ALSA: line6: Fix racy access to midibuf CVE-2024-44954 - exec: Fix ToCToU between perm check and...

DEBIAN-CVE-2021-20203

An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply invalid values for rx/tx queue size or other NIC parameters. A privileged guest user may use this flaw to crash the QEMU process on the host resulting in Do...

libslirp 缓冲区错误漏洞

libslirp is a general-purpose TCP-IP emulator for managing virtual network services in a hypervisor. A buffer overread vulnerability exists in libslirp 4.3.1 and earlier versions of slirp.c. The vulnerability stems from slirp.c attempting to read a certain amount of header data even though the...

UBUNTU-CVE-2016-2538

Multiple integer overflows in the USB Net device emulator hw/usb/dev-network.c in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service QEMU process crash or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the 1...