| 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-2022-49302: USB: host: isp116x: check return value after calling platform_get_resource() |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| USB: host: isp116x: check return value after calling platform_get_resource() |
| |
| It will cause null-ptr-deref if platform_get_resource() returns NULL, |
| we need check the return value. |
| |
| The Linux kernel CVE team has assigned CVE-2022-49302 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Fixed in 4.9.318 with commit 804de302ada3544699c5f48c5314b249af76faa3 |
| Fixed in 4.14.283 with commit 7bffda1560a6f255fdf504e059fbbdb5d46b9e44 |
| Fixed in 4.19.247 with commit 3825db88d8c704e7992b685618a03f82bffcf2ef |
| Fixed in 5.4.198 with commit c91a74b1f0f2d2d7e728742ae55e3ffe9ba7853d |
| Fixed in 5.10.122 with commit ee105039d3653444de4d3ede642383c92855dc1e |
| Fixed in 5.15.47 with commit 3592cfd8b848bf0c4d7740d78a87a7b8f6e1fa9a |
| Fixed in 5.17.15 with commit aca0cab0e9ed33b6371aafb519a6c38f2850ffc3 |
| Fixed in 5.18.4 with commit 82a101f14943f479fd190b1e5b40d91c77e2ac1b |
| Fixed in 5.19 with commit 134a3408c2d3f7e23eb0e4556e0a2d9f36c2614e |
| |
| 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-2022-49302 |
| 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/host/isp116x-hcd.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/804de302ada3544699c5f48c5314b249af76faa3 |
| https://git.kernel.org/stable/c/7bffda1560a6f255fdf504e059fbbdb5d46b9e44 |
| https://git.kernel.org/stable/c/3825db88d8c704e7992b685618a03f82bffcf2ef |
| https://git.kernel.org/stable/c/c91a74b1f0f2d2d7e728742ae55e3ffe9ba7853d |
| https://git.kernel.org/stable/c/ee105039d3653444de4d3ede642383c92855dc1e |
| https://git.kernel.org/stable/c/3592cfd8b848bf0c4d7740d78a87a7b8f6e1fa9a |
| https://git.kernel.org/stable/c/aca0cab0e9ed33b6371aafb519a6c38f2850ffc3 |
| https://git.kernel.org/stable/c/82a101f14943f479fd190b1e5b40d91c77e2ac1b |
| https://git.kernel.org/stable/c/134a3408c2d3f7e23eb0e4556e0a2d9f36c2614e |
