| From bippy-5f407fcff5a0 Mon Sep 17 00:00:00 2001 |
| From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| To: <linux-cve-announce@vger.kernel.org> |
| Reply-to: <cve@kernel.org>, <linux-kernel@vger.kernel.org> |
| Subject: CVE-2024-47671: USB: usbtmc: prevent kernel-usb-infoleak |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| USB: usbtmc: prevent kernel-usb-infoleak |
| |
| The syzbot reported a kernel-usb-infoleak in usbtmc_write, |
| we need to clear the structure before filling fields. |
| |
| The Linux kernel CVE team has assigned CVE-2024-47671 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 5.4.285 with commit fa652318887da530f2f9dbd9b0ea4a087d05ee12 |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 5.10.227 with commit 16e0ab9ed3ae7d19ca8ee718ba4e09d5c0f909ca |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 5.15.168 with commit 0c927dfc0b9bd177f7ab6ee59ef0c4ea06c110a7 |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 6.1.112 with commit ba6269e187aa1b1f20faf3c458831a0d6350304b |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 6.6.53 with commit 51297ef7ad7824ad577337f273cd092e81a9fa08 |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 6.10.12 with commit e872738e670ddd63e19f22d0d784f0bdf26ecba5 |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 6.11.1 with commit 6c7fc36da021b13c34c572a26ba336cd102418f8 |
| Issue introduced in 4.20 with commit 4ddc645f40e90fa3bc7af3a3f3bd7d29e671a775 and fixed in 6.12 with commit 625fa77151f00c1bd00d34d60d6f2e710b3f9aad |
| |
| 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-2024-47671 |
| 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/usb/class/usbtmc.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/fa652318887da530f2f9dbd9b0ea4a087d05ee12 |
| https://git.kernel.org/stable/c/16e0ab9ed3ae7d19ca8ee718ba4e09d5c0f909ca |
| https://git.kernel.org/stable/c/0c927dfc0b9bd177f7ab6ee59ef0c4ea06c110a7 |
| https://git.kernel.org/stable/c/ba6269e187aa1b1f20faf3c458831a0d6350304b |
| https://git.kernel.org/stable/c/51297ef7ad7824ad577337f273cd092e81a9fa08 |
| https://git.kernel.org/stable/c/e872738e670ddd63e19f22d0d784f0bdf26ecba5 |
| https://git.kernel.org/stable/c/6c7fc36da021b13c34c572a26ba336cd102418f8 |
| https://git.kernel.org/stable/c/625fa77151f00c1bd00d34d60d6f2e710b3f9aad |
