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 B63E96A8BA for ; Wed, 17 Apr 2024 10:03:22 +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=1713348202; cv=none; b=iDWHzdP4VOLimnueb9Q4I0LLaI1xH8ENf2GF1t7mk0BscjX41YJzMtDTarOsizyEsSpGgIwmtoHBZ1QkVRaF7rsMKIKIde4lZCjeO2WW3B1PppQ2dv1bpyRnFsUXdy17CdW/SwwIoEIhRs4CBJe+zWV1nMUq7g6EmruCRinDags= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713348202; c=relaxed/simple; bh=LObf2DkHmgTBSUlPGfb7Flj6D0KyLCvvRzBngHRv5u4=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=jSTbbYFxzuW6i9c1MdLrGtKWCgQ593AYdN6cAA060f8kE96lcOB7Tkjc6e3q2oKh7Z4FIh6O6gHOIUZDJYrRP9Lirr3hlpkjMhJIEbZrf3jBZXiCUK+Be5SfGGYbEi/mSQ4pq4eKeLvxmxykihE2zQ8E8FK64fHLT7tzAEZ+rrg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=C8bHjrNH; 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="C8bHjrNH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3720C072AA; Wed, 17 Apr 2024 10:03:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1713348202; bh=LObf2DkHmgTBSUlPGfb7Flj6D0KyLCvvRzBngHRv5u4=; h=From:To:Cc:Subject:Date:Reply-to:From; b=C8bHjrNHBAwygfwuYnZu/DaRh03zHrEmQPbWCffyBHzytKP7n1v8EE/V4d12qsxGG +lf7DUNzRLLk2NJnIqZehfyebYVUPX1UvIoKUII9JJrXDwvr9S3woceVVoamlF4AST vSC1Th4kOSzQZ2jKqxI0WFs1b4yXwtJjGENOqn1c= From: Greg Kroah-Hartman To: linux-cve-announce@vger.kernel.org Cc: Greg Kroah-Hartman Subject: CVE-2024-26829: media: ir_toy: fix a memleak in irtoy_tx Date: Wed, 17 Apr 2024 12:03:17 +0200 Message-ID: <2024041716-CVE-2024-26829-e879@gregkh> X-Mailer: git-send-email 2.44.0 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=2434; i=gregkh@linuxfoundation.org; h=from:subject:message-id; bh=LObf2DkHmgTBSUlPGfb7Flj6D0KyLCvvRzBngHRv5u4=; b=owGbwMvMwCRo6H6F97bub03G02pJDGny81IfLbly9+vrIKNjd+epubXnRTczHV9fvn7mH9/71 eJPOv7HdsSyMAgyMciKKbJ82cZzdH/FIUUvQ9vTMHNYmUCGMHBxCsBEZrExLJirZ7CT73FNlaPl munB2y/9Nxdf+YthQeNV4SqRhsvb/n8Ryd6nk382mSt2OQA= 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: media: ir_toy: fix a memleak in irtoy_tx When irtoy_command fails, buf should be freed since it is allocated by irtoy_tx, or there is a memleak. The Linux kernel CVE team has assigned CVE-2024-26829 to this issue. Affected and fixed versions =========================== Issue introduced in 5.16 with commit 4114978dcd24 and fixed in 5.10.210 with commit 486a4176bc78 Issue introduced in 5.15.54 with commit a4ac45aff8d3 and fixed in 5.15.149 with commit 207557e393a1 Issue introduced in 5.16 with commit 4114978dcd24 and fixed in 6.1.79 with commit be76ad74a43f Issue introduced in 5.16 with commit 4114978dcd24 and fixed in 6.6.18 with commit 7219a692ffc0 Issue introduced in 5.16 with commit 4114978dcd24 and fixed in 6.7.6 with commit b37259448bbc Issue introduced in 5.16 with commit 4114978dcd24 and fixed in 6.8 with commit dc9ceb90c4b4 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-2024-26829 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/media/rc/ir_toy.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/486a4176bc783df798bce2903824801af8d2c3ae https://git.kernel.org/stable/c/207557e393a135c1b6fe1df7cc0741d2c1789fff https://git.kernel.org/stable/c/be76ad74a43f90f340f9f479e6b04f02125f6aef https://git.kernel.org/stable/c/7219a692ffc00089015ada33b85b334d1a4b6e8e https://git.kernel.org/stable/c/b37259448bbc70af1d0e52a9dd5559a9c29c9621 https://git.kernel.org/stable/c/dc9ceb90c4b42c6e5c6757df1d6257110433788e