| 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-2022-49158: scsi: qla2xxx: Fix warning message due to adisc being flushed |
| |
| Description |
| =========== |
| |
| In the Linux kernel, the following vulnerability has been resolved: |
| |
| scsi: qla2xxx: Fix warning message due to adisc being flushed |
| |
| Fix warning message due to adisc being flushed. Linux kernel triggered a |
| warning message where a different error code type is not matching up with |
| the expected type. Add additional translation of one error code type to |
| another. |
| |
| WARNING: CPU: 2 PID: 1131623 at drivers/scsi/qla2xxx/qla_init.c:498 |
| qla2x00_async_adisc_sp_done+0x294/0x2b0 [qla2xxx] |
| CPU: 2 PID: 1131623 Comm: drmgr Not tainted 5.13.0-rc1-autotest #1 |
| .. |
| GPR28: c000000aaa9c8890 c0080000079ab678 c00000140a104800 c00000002bd19000 |
| NIP [c00800000790857c] qla2x00_async_adisc_sp_done+0x294/0x2b0 [qla2xxx] |
| LR [c008000007908578] qla2x00_async_adisc_sp_done+0x290/0x2b0 [qla2xxx] |
| Call Trace: |
| [c00000001cdc3620] [c008000007908578] qla2x00_async_adisc_sp_done+0x290/0x2b0 [qla2xxx] (unreliable) |
| [c00000001cdc3710] [c0080000078f3080] __qla2x00_abort_all_cmds+0x1b8/0x580 [qla2xxx] |
| [c00000001cdc3840] [c0080000078f589c] qla2x00_abort_all_cmds+0x34/0xd0 [qla2xxx] |
| [c00000001cdc3880] [c0080000079153d8] qla2x00_abort_isp_cleanup+0x3f0/0x570 [qla2xxx] |
| [c00000001cdc3920] [c0080000078fb7e8] qla2x00_remove_one+0x3d0/0x480 [qla2xxx] |
| [c00000001cdc39b0] [c00000000071c274] pci_device_remove+0x64/0x120 |
| [c00000001cdc39f0] [c0000000007fb818] device_release_driver_internal+0x168/0x2a0 |
| [c00000001cdc3a30] [c00000000070e304] pci_stop_bus_device+0xb4/0x100 |
| [c00000001cdc3a70] [c00000000070e4f0] pci_stop_and_remove_bus_device+0x20/0x40 |
| [c00000001cdc3aa0] [c000000000073940] pci_hp_remove_devices+0x90/0x130 |
| [c00000001cdc3b30] [c0080000070704d0] disable_slot+0x38/0x90 [rpaphp] [ |
| c00000001cdc3b60] [c00000000073eb4c] power_write_file+0xcc/0x180 |
| [c00000001cdc3be0] [c0000000007354bc] pci_slot_attr_store+0x3c/0x60 |
| [c00000001cdc3c00] [c00000000055f820] sysfs_kf_write+0x60/0x80 [c00000001cdc3c20] |
| [c00000000055df10] kernfs_fop_write_iter+0x1a0/0x290 |
| [c00000001cdc3c70] [c000000000447c4c] new_sync_write+0x14c/0x1d0 |
| [c00000001cdc3d10] [c00000000044b134] vfs_write+0x224/0x330 |
| [c00000001cdc3d60] [c00000000044b3f4] ksys_write+0x74/0x130 |
| [c00000001cdc3db0] [c00000000002df70] system_call_exception+0x150/0x2d0 |
| [c00000001cdc3e10] [c00000000000d45c] system_call_common+0xec/0x278 |
| |
| The Linux kernel CVE team has assigned CVE-2022-49158 to this issue. |
| |
| |
| Affected and fixed versions |
| =========================== |
| |
| Fixed in 5.15.33 with commit 7a3457777c4f700c64836e78dc71e6ce459f62b8 |
| Fixed in 5.16.19 with commit b13baf97ddbc1a7e7536168383bc0d84c2204b03 |
| Fixed in 5.17.2 with commit d8fb8da69e194e0249b3cdb746ef09ce823ae26b |
| Fixed in 5.18 with commit 64f24af75b79cba3b86b0760e27e0fa904db570f |
| |
| 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-2022-49158 |
| 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_init.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/7a3457777c4f700c64836e78dc71e6ce459f62b8 |
| https://git.kernel.org/stable/c/b13baf97ddbc1a7e7536168383bc0d84c2204b03 |
| https://git.kernel.org/stable/c/d8fb8da69e194e0249b3cdb746ef09ce823ae26b |
| https://git.kernel.org/stable/c/64f24af75b79cba3b86b0760e27e0fa904db570f |
