| 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-2024-58020: HID: multitouch: Add NULL check in mt_input_configured |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| HID: multitouch: Add NULL check in mt_input_configured |
| |
| devm_kasprintf() can return a NULL pointer on failure,but this |
| returned value in mt_input_configured() is not checked. |
| Add NULL check in mt_input_configured(), to handle kernel NULL |
| pointer dereference error. |
| |
| The Linux kernel CVE team has assigned CVE-2024-58020 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.4.257 with commit df7ca43fe090e1a56c216c8ebc106ef5fd49afc6 and fixed in 5.4.291 with commit a04d96ef67a42165f93194eef22a270acba4b74c |
| Issue introduced in 5.10.195 with commit 15ec7cb55e7d88755aa01d44a7a1015a42bfce86 and fixed in 5.10.235 with commit a6bfd3856e9f3da083f177753c623d58ba935e0a |
| Issue introduced in 5.15.132 with commit dde88ab4e45beb60b217026207aa9c14c88d71ab and fixed in 5.15.179 with commit 2052b44cd0a62b6fdbe3371e5ba6029c56c400ca |
| Issue introduced in 6.1.53 with commit 2763732ec1e68910719c75b6b896e11b6d3d622b and fixed in 6.1.129 with commit 4e7113f591163d99adc7cbcd7295030c8c5d3fc7 |
| Issue introduced in 6.6 with commit 4794394635293a3e74591351fff469cea7ad15a2 and fixed in 6.6.79 with commit 62f8bf06262b6fc55c58f4c5256140f1382f3b01 |
| Issue introduced in 6.6 with commit 4794394635293a3e74591351fff469cea7ad15a2 and fixed in 6.12.16 with commit aa879ef6d3acf96fa2c7122d0632061d4ea58d48 |
| Issue introduced in 6.6 with commit 4794394635293a3e74591351fff469cea7ad15a2 and fixed in 6.13.4 with commit 97c09cc2e72769edb6994b531edcfa313b96bade |
| Issue introduced in 6.6 with commit 4794394635293a3e74591351fff469cea7ad15a2 and fixed in 6.14 with commit 9b8e2220d3a052a690b1d1b23019673e612494c5 |
| Issue introduced in 4.14.326 with commit ac0d389402a6ff9ad92cea02c2d8c711483b91ab |
| Issue introduced in 4.19.295 with commit 39c70c19456e50dcb3abfe53539220dff0490f1d |
| Issue introduced in 6.4.16 with commit 1d7833db9fd118415dace2ca157bfa603dec9c8c |
| Issue introduced in 6.5.3 with commit b70ac7849248ec8128fa12f86e3655ba38838f29 |
| |
| 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-2024-58020 |
| 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-multitouch.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/a04d96ef67a42165f93194eef22a270acba4b74c |
| https://git.kernel.org/stable/c/a6bfd3856e9f3da083f177753c623d58ba935e0a |
| https://git.kernel.org/stable/c/2052b44cd0a62b6fdbe3371e5ba6029c56c400ca |
| https://git.kernel.org/stable/c/4e7113f591163d99adc7cbcd7295030c8c5d3fc7 |
| https://git.kernel.org/stable/c/62f8bf06262b6fc55c58f4c5256140f1382f3b01 |
| https://git.kernel.org/stable/c/aa879ef6d3acf96fa2c7122d0632061d4ea58d48 |
| https://git.kernel.org/stable/c/97c09cc2e72769edb6994b531edcfa313b96bade |
| https://git.kernel.org/stable/c/9b8e2220d3a052a690b1d1b23019673e612494c5 |
