| 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-2024-58015: wifi: ath12k: Fix for out-of bound access error |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| wifi: ath12k: Fix for out-of bound access error |
| |
| Selfgen stats are placed in a buffer using print_array_to_buf_index() function. |
| Array length parameter passed to the function is too big, resulting in possible |
| out-of bound memory error. |
| Decreasing buffer size by one fixes faulty upper bound of passed array. |
| |
| Discovered in coverity scan, CID 1600742 and CID 1600758 |
| |
| The Linux kernel CVE team has assigned CVE-2024-58015 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 6.3 with commit d889913205cf7ebda905b1e62c5867ed4e39f6c2 and fixed in 6.13.3 with commit 8700c4bf8b7ed98037d2acf1eaf770ad6dd431d4 |
| Issue introduced in 6.3 with commit d889913205cf7ebda905b1e62c5867ed4e39f6c2 and fixed in 6.14 with commit eb8c0534713865d190856f10bfc97cf0b88475b1 |
| |
| 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-2024-58015 |
| 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/net/wireless/ath/ath12k/debugfs_htt_stats.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/8700c4bf8b7ed98037d2acf1eaf770ad6dd431d4 |
| https://git.kernel.org/stable/c/eb8c0534713865d190856f10bfc97cf0b88475b1 |
