| 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-2023-52500: scsi: pm80xx: Avoid leaking tags when processing OPC_INB_SET_CONTROLLER_CONFIG command |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| scsi: pm80xx: Avoid leaking tags when processing OPC_INB_SET_CONTROLLER_CONFIG command |
| |
| Tags allocated for OPC_INB_SET_CONTROLLER_CONFIG command need to be freed |
| when we receive the response. |
| |
| The Linux kernel CVE team has assigned CVE-2023-52500 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Fixed in 5.10.198 with commit 2afd8fcee0c4d65a482e30c3ad2a92c25e5e92d4 |
| Fixed in 5.15.134 with commit d540a4370aba378fbedf349ba0bb68e96e24243d |
| Fixed in 6.1.56 with commit 2259e1901b2d8c0e8538fc99e77de443b939e749 |
| Fixed in 6.5.6 with commit 22e6d783a33015bcdf0979015e4eac603912bea7 |
| Fixed in 6.6 with commit c13e7331745852d0dd7c35eabbe181cbd5b01172 |
| |
| 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-2023-52500 |
| 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/pm8001/pm80xx_hwi.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/2afd8fcee0c4d65a482e30c3ad2a92c25e5e92d4 |
| https://git.kernel.org/stable/c/d540a4370aba378fbedf349ba0bb68e96e24243d |
| https://git.kernel.org/stable/c/2259e1901b2d8c0e8538fc99e77de443b939e749 |
| https://git.kernel.org/stable/c/22e6d783a33015bcdf0979015e4eac603912bea7 |
| https://git.kernel.org/stable/c/c13e7331745852d0dd7c35eabbe181cbd5b01172 |
