| 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-2024-56536: wifi: cw1200: Fix potential NULL dereference |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| wifi: cw1200: Fix potential NULL dereference |
| |
| A recent refactoring was identified by static analysis to |
| cause a potential NULL dereference, fix this! |
| |
| The Linux kernel CVE team has assigned CVE-2024-56536 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 6.9 with commit 2719a9e7156c4b3983b43db467c1ff96801bda99 and fixed in 6.11.11 with commit 0ec90ac5f7bd9dd573bd5d964cbdc3beaa93a33e |
| Issue introduced in 6.9 with commit 2719a9e7156c4b3983b43db467c1ff96801bda99 and fixed in 6.12.2 with commit 67c914f2d64b28409796a6b9036c131e93f8af6c |
| Issue introduced in 6.9 with commit 2719a9e7156c4b3983b43db467c1ff96801bda99 and fixed in 6.13 with commit 2b94751626a6d49bbe42a19cc1503bd391016bd5 |
| |
| 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-2024-56536 |
| 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/st/cw1200/cw1200_spi.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/0ec90ac5f7bd9dd573bd5d964cbdc3beaa93a33e |
| https://git.kernel.org/stable/c/67c914f2d64b28409796a6b9036c131e93f8af6c |
| https://git.kernel.org/stable/c/2b94751626a6d49bbe42a19cc1503bd391016bd5 |
