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[204.195.96.226]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-7fc9c388ea6sm6945868a12.57.2024.12.01.21.29.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Dec 2024 21:29:05 -0800 (PST) Date: Sun, 1 Dec 2024 21:27:47 -0800 From: Stephen Hemminger To: cheung wall Cc: hadi@cyberus.ca, "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: "Bug in qdisc_create" in Linux kernel version 2.6.26 Message-ID: <20241201212747.13b37633@hermes.local> In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Mon, 2 Dec 2024 12:31:00 +0800 cheung wall wrote: > Hello, > > I am writing to report a potential vulnerability identified in the > Linux Kernel version 2.6.26. > This issue was discovered using our custom vulnerability discovery > tool. > > Affected File: > > File: net/sched/sch_dsmark.c > Function: qdisc_create > > Detailed call trace: You are testing a kernel that is no longer supported. The 2.6.26 kernel was end-of-life in November 2008 The dsmark qdisc was removed a year ago in 6.3 kernel.