| 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-2024-35912: wifi: iwlwifi: mvm: rfi: fix potential response leaks |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| wifi: iwlwifi: mvm: rfi: fix potential response leaks |
| |
| If the rx payload length check fails, or if kmemdup() fails, |
| we still need to free the command response. Fix that. |
| |
| The Linux kernel CVE team has assigned CVE-2024-35912 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.12 with commit 21254908cbe995a3982a23da32c30d1b43467043 and fixed in 5.15.154 with commit 28db0ae86cb91a4ab0e855cff779daead936b7d5 |
| Issue introduced in 5.12 with commit 21254908cbe995a3982a23da32c30d1b43467043 and fixed in 6.1.85 with commit 99a75d75007421d8e08ba139e24f77395cd08f62 |
| Issue introduced in 5.12 with commit 21254908cbe995a3982a23da32c30d1b43467043 and fixed in 6.6.26 with commit c0a40f2f8eba07416f695ffe2011bf3f8b0b6dc8 |
| Issue introduced in 5.12 with commit 21254908cbe995a3982a23da32c30d1b43467043 and fixed in 6.8.5 with commit f7f0e784894dfcb265f0f9fa499103b0ca7eabde |
| Issue introduced in 5.12 with commit 21254908cbe995a3982a23da32c30d1b43467043 and fixed in 6.9 with commit 06a093807eb7b5c5b29b6cff49f8174a4e702341 |
| |
| 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-2024-35912 |
| 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/intel/iwlwifi/mvm/rfi.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/28db0ae86cb91a4ab0e855cff779daead936b7d5 |
| https://git.kernel.org/stable/c/99a75d75007421d8e08ba139e24f77395cd08f62 |
| https://git.kernel.org/stable/c/c0a40f2f8eba07416f695ffe2011bf3f8b0b6dc8 |
| https://git.kernel.org/stable/c/f7f0e784894dfcb265f0f9fa499103b0ca7eabde |
| https://git.kernel.org/stable/c/06a093807eb7b5c5b29b6cff49f8174a4e702341 |
