| 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-2024-41028: platform/x86: toshiba_acpi: Fix array out-of-bounds access |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| platform/x86: toshiba_acpi: Fix array out-of-bounds access |
| |
| In order to use toshiba_dmi_quirks[] together with the standard DMI |
| matching functions, it must be terminated by a empty entry. |
| |
| Since this entry is missing, an array out-of-bounds access occurs |
| every time the quirk list is processed. |
| |
| Fix this by adding the terminating empty entry. |
| |
| The Linux kernel CVE team has assigned CVE-2024-41028 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 6.1 with commit 3cb1f40dfdc3b9f5449076c96b4e2523139f5cd0 and fixed in 6.1.100 with commit e030aa6c972641cb069086a8c7a0f747653e472a |
| Issue introduced in 6.1 with commit 3cb1f40dfdc3b9f5449076c96b4e2523139f5cd0 and fixed in 6.6.41 with commit 639868f1cb87b683cf830353bbee0c4078202313 |
| Issue introduced in 6.1 with commit 3cb1f40dfdc3b9f5449076c96b4e2523139f5cd0 and fixed in 6.9.10 with commit 0d71da43d6b7916d36cf1953d793da80433c50bf |
| Issue introduced in 6.1 with commit 3cb1f40dfdc3b9f5449076c96b4e2523139f5cd0 and fixed in 6.10 with commit b6e02c6b0377d4339986e07aeb696c632cd392aa |
| |
| 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-2024-41028 |
| 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/platform/x86/toshiba_acpi.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/e030aa6c972641cb069086a8c7a0f747653e472a |
| https://git.kernel.org/stable/c/639868f1cb87b683cf830353bbee0c4078202313 |
| https://git.kernel.org/stable/c/0d71da43d6b7916d36cf1953d793da80433c50bf |
| https://git.kernel.org/stable/c/b6e02c6b0377d4339986e07aeb696c632cd392aa |
