| 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-2024-50007: ALSA: asihpi: Fix potential OOB array access |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| ALSA: asihpi: Fix potential OOB array access |
| |
| ASIHPI driver stores some values in the static array upon a response |
| from the driver, and its index depends on the firmware. We shouldn't |
| trust it blindly. |
| |
| This patch adds a sanity check of the array index to fit in the array |
| size. |
| |
| The Linux kernel CVE team has assigned CVE-2024-50007 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Fixed in 4.19.323 with commit a6bdb691cf7b66dcd929de1a253c5c42edd2e522 |
| Fixed in 5.4.285 with commit ce2953e44829ec54bcbb57e9d890fc8af0900c80 |
| Fixed in 5.10.227 with commit 219587bca2678e31700ef09ecec178ba1f735674 |
| Fixed in 5.15.168 with commit 36ee4021bcc37b834996e79740d095d6f8dd948f |
| Fixed in 6.1.113 with commit e658227d9d4f4e122d81690fdbc0d438b10288f5 |
| Fixed in 6.6.55 with commit 7a55740996701f7b2bc46dc988b60ef2e416a747 |
| Fixed in 6.10.14 with commit ad7248a5e92587b9266c62db8bcc4e58de53e372 |
| Fixed in 6.11.3 with commit 876d04bf5a8ac1d6af5afd258cd37ab83ab2cf3d |
| Fixed in 6.12 with commit 7b986c7430a6bb68d523dac7bfc74cbd5b44ef96 |
| |
| 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-2024-50007 |
| 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: |
| sound/pci/asihpi/hpimsgx.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/a6bdb691cf7b66dcd929de1a253c5c42edd2e522 |
| https://git.kernel.org/stable/c/ce2953e44829ec54bcbb57e9d890fc8af0900c80 |
| https://git.kernel.org/stable/c/219587bca2678e31700ef09ecec178ba1f735674 |
| https://git.kernel.org/stable/c/36ee4021bcc37b834996e79740d095d6f8dd948f |
| https://git.kernel.org/stable/c/e658227d9d4f4e122d81690fdbc0d438b10288f5 |
| https://git.kernel.org/stable/c/7a55740996701f7b2bc46dc988b60ef2e416a747 |
| https://git.kernel.org/stable/c/ad7248a5e92587b9266c62db8bcc4e58de53e372 |
| https://git.kernel.org/stable/c/876d04bf5a8ac1d6af5afd258cd37ab83ab2cf3d |
| https://git.kernel.org/stable/c/7b986c7430a6bb68d523dac7bfc74cbd5b44ef96 |
