From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 11D763C3F54 for ; Mon, 10 Aug 2026 11:52:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786362758; cv=none; b=M5RbOrEZrSqOoj7UsQI7FXXWDmagyHBSU7myhrijKAFrBYPvuVgQ09iWVJbd0Nqb6tsgdb6eXoX7dal4nAIBCz2HksYPMRM8212oBilIQkkaR6xoOU9rmqGSyepjLKgVitwqv2JGsRgISHQOlREle5gs8uGS18fj562YRWkjATU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786362758; c=relaxed/simple; bh=C+qrLsIWHS//AH3Y7+mG2cKuhuU6jFSu+TNV+oxUWuw=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=kl0uTVE4kkHHACNIE+Wzrmx/Wo1Buv4Y+0G43GRB+HPPtbIVPsMU2eS+DgIvDlXzMtM7we7Ibnw824jYkFAaM/VsHxVkLbLcdG7I3eHkpstOK2qZegipgmMO6GvIcPmY6WFeQs/lvKixco0sNgFcU22ZiTe4SYSbu6bSVsU2V1c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=el0bfWZF; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="el0bfWZF" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 238921F000E9; Mon, 10 Aug 2026 11:52:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1786362756; bh=EgOU6o1xgKZWKz0oR/MzLos8x5fKp5bDPVf3uOsaNKo=; h=From:To:Cc:Subject:Date:Reply-To; b=el0bfWZFuZINuxGluGEDit4y3bzmQajWUwvYxv2OmXNU+yu//sc4GT/+XgKvapdf9 BLgZWSAPaqBYHVHXsWiqDOvNrsjhJEMNaZVBsEtY9rXKUa5eyOEvqyIeo049iukrIu b8C69LfEQ+eNVSS6VlioNTx/uPrlyKacWDLCMP1w= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2026-68084: staging: vme_user: fix location monitor leak in tsi148 bridge Date: Mon, 10 Aug 2026 13:50:55 +0200 Message-ID: <2026081056-CVE-2026-68084-ae3b@gregkh> X-Mailer: git-send-email 2.55.0 Reply-To: , Precedence: bulk X-Mailing-List: linux-cve-announce@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=3094; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=AsW+gZmATUgHuA6dPy/ldx/UJ89Fd2ktSclq7BzLzc8=; b=owGbwMvMwCRo6H6F97bub03G02pJDFmVuxUOfNmT8Yaft5Bjr/ezRUyyr+aXW3FxPfgh/Ji5e af8LPY9HbEsDIJMDLJiiixftvEc3V9xSNHL0PY0zBxWJpAhDFycAjARtjCGBa0/br+2tmWquXzW UFdKjSvwxI2IJwwLji+a9nxiqdQD/dSNMy0O/EqaJCz3EwA= X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Content-Transfer-Encoding: 8bit From: Greg Kroah-Hartman Description =========== In the Linux kernel, the following vulnerability has been resolved: staging: vme_user: fix location monitor leak in tsi148 bridge tsi148_probe() allocates a location monitor resource and links it into tsi148_bridge->lm_resources. The probe error path frees this list, but tsi148_remove() only frees the dma, slave and master resource lists, so the location monitor resource is leaked on device unbind or module unload. Free the lm_resources list in tsi148_remove() as well, before tsi148_bridge is freed. The Linux kernel CVE team has assigned CVE-2026-68084 to this issue. Affected and fixed versions =========================== Issue introduced in 2.6.32 with commit d22b8ed9a3b0a157b732580258ec16b729265953 and fixed in 6.1.178 with commit 18be0ad31b161a8b6fbc90d14355ad40c061b6b0 Issue introduced in 2.6.32 with commit d22b8ed9a3b0a157b732580258ec16b729265953 and fixed in 6.6.145 with commit eef048dd77ebfbf99d7c28f9e9dd331d2af7b6f6 Issue introduced in 2.6.32 with commit d22b8ed9a3b0a157b732580258ec16b729265953 and fixed in 6.12.96 with commit 36902ab588ccc2fa07994adf6c5f51cbfe379177 Issue introduced in 2.6.32 with commit d22b8ed9a3b0a157b732580258ec16b729265953 and fixed in 6.18.39 with commit e3ceafa6d8ee6b3a0f7fabe7a551fda909edbd46 Issue introduced in 2.6.32 with commit d22b8ed9a3b0a157b732580258ec16b729265953 and fixed in 7.1.4 with commit c6cda17e98545980e42291fc4282daa8a8ebe384 Issue introduced in 2.6.32 with commit d22b8ed9a3b0a157b732580258ec16b729265953 and fixed in 7.2-rc3 with commit 151edde741f8bc7f2931c5f44ab376d32b0c8beb 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-2026-68084 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/staging/vme_user/vme_tsi148.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/18be0ad31b161a8b6fbc90d14355ad40c061b6b0 https://git.kernel.org/stable/c/eef048dd77ebfbf99d7c28f9e9dd331d2af7b6f6 https://git.kernel.org/stable/c/36902ab588ccc2fa07994adf6c5f51cbfe379177 https://git.kernel.org/stable/c/e3ceafa6d8ee6b3a0f7fabe7a551fda909edbd46 https://git.kernel.org/stable/c/c6cda17e98545980e42291fc4282daa8a8ebe384 https://git.kernel.org/stable/c/151edde741f8bc7f2931c5f44ab376d32b0c8beb