| 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-2024-46747: HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| HID: cougar: fix slab-out-of-bounds Read in cougar_report_fixup |
| |
| report_fixup for the Cougar 500k Gaming Keyboard was not verifying |
| that the report descriptor size was correct before accessing it |
| |
| The Linux kernel CVE team has assigned CVE-2024-46747 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Fixed in 4.19.322 with commit e239e44dcd419b13cf840e2a3a833204e4329714 |
| Fixed in 5.4.284 with commit fac3cb3c6428afe2207593a183b5bc4742529dfd |
| Fixed in 5.10.226 with commit 34185de73d74fdc90e8651cfc472bfea6073a13f |
| Fixed in 5.15.167 with commit 890dde6001b651be79819ef7a3f8c71fc8f9cabf |
| Fixed in 6.1.110 with commit e4a602a45aecd6a98b4b37482f5c9f8f67a32ddd |
| Fixed in 6.6.51 with commit 30e9ce7cd5591be639b53595c95812f1a2afdfdc |
| Fixed in 6.10.10 with commit 48b2108efa205f4579052c27fba2b22cc6ad8aa0 |
| Fixed in 6.11 with commit a6e9c391d45b5865b61e569146304cff72821a5d |
| |
| 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-2024-46747 |
| 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-cougar.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/e239e44dcd419b13cf840e2a3a833204e4329714 |
| https://git.kernel.org/stable/c/fac3cb3c6428afe2207593a183b5bc4742529dfd |
| https://git.kernel.org/stable/c/34185de73d74fdc90e8651cfc472bfea6073a13f |
| https://git.kernel.org/stable/c/890dde6001b651be79819ef7a3f8c71fc8f9cabf |
| https://git.kernel.org/stable/c/e4a602a45aecd6a98b4b37482f5c9f8f67a32ddd |
| https://git.kernel.org/stable/c/30e9ce7cd5591be639b53595c95812f1a2afdfdc |
| https://git.kernel.org/stable/c/48b2108efa205f4579052c27fba2b22cc6ad8aa0 |
| https://git.kernel.org/stable/c/a6e9c391d45b5865b61e569146304cff72821a5d |
