From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B72C21B2EF2 for ; Thu, 27 Feb 2025 02:19:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740622750; cv=none; b=tDFIgHkdtKmPTfdm1Ju8K25CRmjQxXyRoGYzoC5kg8Bvxbp0SnMY9fmYsa/A4/7QW6SersRCbZTMwUIuIMbaU3X1AzcCPwjyRZGfoXBjvtDE1Ffnxvgq5eYLsbL5vLdgAuAhfUD9d7abaP1agZl3imbJ+Ihn5hddCKCsxmAIIM8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740622750; c=relaxed/simple; bh=C0KSCbrp4Ou3oxcxS9IPeyeYvxXqGE1kEY0M8aroe3s=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=oBtcOXIJFV+kgPo+m2+mhENJIOc61Nu8JEISRauZTs9bDLMvrcynmcJ4f74GCKJHx3c9L/v355FxAnOWsA04SKbBBzgwBMJ2iOt1q/Mro5LVBYfBIDxJMaZvetPMNpUQCuDnx+v35li2/Scmo/bfiqEUQwOZIlwU68/8rA5qVk8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Go8xLjh1; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Go8xLjh1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89CF9C4CEE9; Thu, 27 Feb 2025 02:19:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1740622750; bh=C0KSCbrp4Ou3oxcxS9IPeyeYvxXqGE1kEY0M8aroe3s=; h=From:To:Cc:Subject:Date:Reply-to:From; b=Go8xLjh1ZsClml/i9MF5c6Bt5UNDUIdos6ijAY+SsSjti7JnfppBkB3yK3IOOdf4M icx1zfBINlAKY+MTcesDPZHPezUQaaL6c/rEOiZqHPjqCYsKtccKvfaXy63rippKG1 dBaYUbFNBxM4XWXpPi2JeZVweQDVxBXb1/NP3G9w= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2025-21797: HID: corsair-void: Add missing delayed work cancel for headset status Date: Wed, 26 Feb 2025 18:17:53 -0800 Message-ID: <2025022610-CVE-2025-21797-04ee@gregkh> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-cve-announce@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Reply-to: , X-Developer-Signature: v=1; a=openpgp-sha256; l=1886; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=C0KSCbrp4Ou3oxcxS9IPeyeYvxXqGE1kEY0M8aroe3s=; b=owGbwMvMwCRo6H6F97bub03G02pJDOn7T6u1Ggl6LeGJVPmyJ+auajJj9Y/GGw4xWlP0/nx4y /dY6/30jlgWBkEmBlkxRZYv23iO7q84pOhlaHsaZg4rE8gQBi5OAZiISCfD/KBkrp2XPh7NNnul eOC61fzu0sUsHxkWnFys/2OTuZydcFujWaJiqrkYd6U4AA== X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Content-Transfer-Encoding: 8bit Description =========== In the Linux kernel, the following vulnerability has been resolved: HID: corsair-void: Add missing delayed work cancel for headset status The cancel_delayed_work_sync() call was missed, causing a use-after-free in corsair_void_remove(). The Linux kernel CVE team has assigned CVE-2025-21797 to this issue. Affected and fixed versions =========================== Issue introduced in 6.13 with commit 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd and fixed in 6.13.4 with commit 2dcb56a0a4da6946f6c18288da595c13e0d2af86 Issue introduced in 6.13 with commit 6ea2a6fd3872e60a4d500b548ad65ed94e459ddd and fixed in 6.14-rc3 with commit 48e487b002891eb0aeaec704c9bed51f028deff1 Please see https://www.kernel.org for a full list of currently supported kernel versions by the kernel community. Unaffected versions might change over time as fixes are backported to older supported kernel versions. The official CVE entry at https://cve.org/CVERecord/?id=CVE-2025-21797 will be updated if fixes are backported, please check that for the most up to date information about this issue. Affected files ============== The file(s) affected by this issue are: drivers/hid/hid-corsair-void.c Mitigation ========== The Linux kernel CVE team recommends that you update to the latest stable kernel version for this, and many other bugfixes. Individual changes are never tested alone, but rather are part of a larger kernel release. Cherry-picking individual commits is not recommended or supported by the Linux kernel community at all. If however, updating to the latest release is impossible, the individual changes to resolve this issue can be found at these commits: https://git.kernel.org/stable/c/2dcb56a0a4da6946f6c18288da595c13e0d2af86 https://git.kernel.org/stable/c/48e487b002891eb0aeaec704c9bed51f028deff1