| 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-2024-36033: Bluetooth: qca: fix info leak when fetching board id |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| Bluetooth: qca: fix info leak when fetching board id |
| |
| Add the missing sanity check when fetching the board id to avoid leaking |
| slab data when later requesting the firmware. |
| |
| The Linux kernel CVE team has assigned CVE-2024-36033 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 6.7 with commit a7f8dedb4be2cc930a29af24427b885405ecd15d and fixed in 6.8.10 with commit f30c37cb4549baf8377434892d520fe7769bdba7 |
| Issue introduced in 6.7 with commit a7f8dedb4be2cc930a29af24427b885405ecd15d and fixed in 6.9 with commit 0adcf6be1445ed50bfd4a451a7a782568f270197 |
| |
| 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-2024-36033 |
| 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/bluetooth/btqca.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/a3dff121a7f5104c4c2d47edaa2351837ef645dd |
| https://git.kernel.org/stable/c/bcccdc947d2ca5972b1e92d0dea10803ddc08ceb |
| https://git.kernel.org/stable/c/ba307abed5e09759845c735ba036f8c12f55b209 |
| https://git.kernel.org/stable/c/f30c37cb4549baf8377434892d520fe7769bdba7 |
| https://git.kernel.org/stable/c/0adcf6be1445ed50bfd4a451a7a782568f270197 |
