cve 2024 41045

About this tag
CVE-2024-41045 is a Linux kernel vulnerability in the BPF timer subsystem, specifically addressed by the patch "bpf: Defer work in bpf_timer_cancel_and_free." On WindowsForum.com, discussions focus on its impact on Azure Linux, Windows Subsystem for Linux (WSL), and Azure Marketplace images. Microsoft's advisory confirms that Azure Linux includes the affected open-source library, but the vulnerability may also affect other Microsoft products using the same upstream component. Topics include the technical details of the BPF timer risk, mitigation strategies, and attestation guidance for enterprise environments. Users seeking information on this CVE will find practical advice for securing Azure Linux deployments and understanding the broader implications for Microsoft's Linux-based offerings.

  1. Azure Linux CVE-2024-41045: BPF Timer Risk and Attestation Guidance

    Microsoft’s brief advisory — that “Azure Linux includes this open‑source library and is therefore potentially affected” — is accurate as a product‑level attestation, but it is not a technical guarantee that no other Microsoft product can include the same vulnerable upstream component. Background...