| 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-2024-56726: octeontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| octeontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c |
| |
| Add error pointer check after calling otx2_mbox_get_rsp(). |
| |
| The Linux kernel CVE team has assigned CVE-2024-56726 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.14 with commit 2ca89a2c37527221edc549ffd3b65c6f8d9d4088 and fixed in 5.15.174 with commit a374e7e79fbdd7574bd89344447b0d4b91ba9801 |
| Issue introduced in 5.14 with commit 2ca89a2c37527221edc549ffd3b65c6f8d9d4088 and fixed in 6.1.120 with commit 856ad633e11869729be698df2287ecfe6ec31f27 |
| Issue introduced in 5.14 with commit 2ca89a2c37527221edc549ffd3b65c6f8d9d4088 and fixed in 6.6.64 with commit c5a6c5af434671aea739a5a41c849819144f02c9 |
| Issue introduced in 5.14 with commit 2ca89a2c37527221edc549ffd3b65c6f8d9d4088 and fixed in 6.11.11 with commit 41f39f4c67253f802809310be6846ff408c3c758 |
| Issue introduced in 5.14 with commit 2ca89a2c37527221edc549ffd3b65c6f8d9d4088 and fixed in 6.12.2 with commit 54abcec092616a4d01195355eb5d6036fb8fe363 |
| Issue introduced in 5.14 with commit 2ca89a2c37527221edc549ffd3b65c6f8d9d4088 and fixed in 6.13 with commit ac9183023b6a9c09467516abd8aab04f9a2f9564 |
| |
| 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-2024-56726 |
| 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/ethernet/marvell/octeontx2/nic/cn10k.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/a374e7e79fbdd7574bd89344447b0d4b91ba9801 |
| https://git.kernel.org/stable/c/856ad633e11869729be698df2287ecfe6ec31f27 |
| https://git.kernel.org/stable/c/c5a6c5af434671aea739a5a41c849819144f02c9 |
| https://git.kernel.org/stable/c/41f39f4c67253f802809310be6846ff408c3c758 |
| https://git.kernel.org/stable/c/54abcec092616a4d01195355eb5d6036fb8fe363 |
| https://git.kernel.org/stable/c/ac9183023b6a9c09467516abd8aab04f9a2f9564 |
