| 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-2024-36025: scsi: qla2xxx: Fix off by one in qla_edif_app_getstats() |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| scsi: qla2xxx: Fix off by one in qla_edif_app_getstats() |
| |
| The app_reply->elem[] array is allocated earlier in this function and it |
| has app_req.num_ports elements. Thus this > comparison needs to be >= to |
| prevent memory corruption. |
| |
| The Linux kernel CVE team has assigned CVE-2024-36025 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Issue introduced in 5.15 with commit 7878f22a2e03b69baf792f74488962981a1c9547 and fixed in 5.15.156 with commit 8c820f7c8e9b46238d277c575392fe9930207aab |
| Issue introduced in 5.15 with commit 7878f22a2e03b69baf792f74488962981a1c9547 and fixed in 6.1.87 with commit 9fc74e367be4247a5ac39bb8ec41eaa73fade510 |
| Issue introduced in 5.15 with commit 7878f22a2e03b69baf792f74488962981a1c9547 and fixed in 6.6.28 with commit 60b87b5ecbe07d70897d35947b0bb3e76ccd1b3a |
| Issue introduced in 5.15 with commit 7878f22a2e03b69baf792f74488962981a1c9547 and fixed in 6.8.7 with commit ea8ac95c22c93acecb710209a7fd10b851afe817 |
| Issue introduced in 5.15 with commit 7878f22a2e03b69baf792f74488962981a1c9547 and fixed in 6.9 with commit 4406e4176f47177f5e51b4cc7e6a7a2ff3dbfbbd |
| |
| 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-2024-36025 |
| 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/scsi/qla2xxx/qla_edif.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/8c820f7c8e9b46238d277c575392fe9930207aab |
| https://git.kernel.org/stable/c/9fc74e367be4247a5ac39bb8ec41eaa73fade510 |
| https://git.kernel.org/stable/c/60b87b5ecbe07d70897d35947b0bb3e76ccd1b3a |
| https://git.kernel.org/stable/c/ea8ac95c22c93acecb710209a7fd10b851afe817 |
| https://git.kernel.org/stable/c/4406e4176f47177f5e51b4cc7e6a7a2ff3dbfbbd |
