CVE-2023-52743

一、漏洞信息
 漏洞编号：[CVE-2023-52743](https://nvd.nist.gov/vuln/detail/CVE-2023-52743)
 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/kernel)
 漏洞归属的版本：4.19.140,4.19.194,4.19.90,5.10.0,6.1.0,6.1.14,6.1.19,6.1.5,6.1.6,6.1.8,6.4.0,6.6.0
 CVSS V2.0分值：
  BaseScore：0.0 Medium
  Vector：CVSS：2.0/
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:ice: Do not use WQ_MEM_RECLAIM flag for workqueueWhen both ice and the irdma driver are loaded, a warning incheck_flush_dependency is being triggered. This is due to ice driverworkqueue being allocated with the WQ_MEM_RECLAIM flag and the irdma oneis not.According to kernel documentation, this flag should be set if theworkqueue will be involved in the kernel s memory reclamation flow.Since it is not, there is no need for the ice driver s WQ to have thisflag set so remove it.Example trace:[  +0.000004] workqueue: WQ_MEM_RECLAIM ice:ice_service_task [ice] is flushing !WQ_MEM_RECLAIM infiniband:0x0[  +0.000139] WARNING: CPU: 0 PID: 728 at kernel/workqueue.c:2632 check_flush_dependency+0x178/0x1a0[  +0.000011] Modules linked in: bonding tls xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink bridge stp llc rfkill vfat fat intel_rapl_msr intel_rapl_common isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rapl intel_cstate rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_cm iw_cm iTCO_wdt iTCO_vendor_support ipmi_ssif irdma mei_me ib_uverbsib_core intel_uncore joydev pcspkr i2c_i801 acpi_ipmi mei lpc_ich i2c_smbus intel_pch_thermal ioatdma ipmi_si acpi_power_meteracpi_pad xfs libcrc32c sd_mod t10_pi crc64_rocksoft crc64 sg ahci ixgbe libahci ice i40e igb crc32c_intel mdio i2c_algo_bit libata dca wmi dm_mirror dm_region_hash dm_log dm_mod ipmi_devintf ipmi_msghandler fuse[  +0.000161]  [last unloaded: bonding][  +0.000006] CPU: 0 PID: 728 Comm: kworker/0:2 Tainted: G S                 6.2.0-rc2_next-queue-13jan-00458-gc20aabd57164 #1[  +0.000006] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0010.010620200716 01/06/2020[  +0.000003] Workqueue: ice ice_service_task [ice][  +0.000127] RIP: 0010:check_flush_dependency+0x178/0x1a0[  +0.000005] Code: 89 8e 02 01 e8 49 3d 40 00 49 8b 55 18 48 8d 8d d0 00 00 00 48 8d b3 d0 00 00 00 4d 89 e0 48 c7 c7 e0 3b 089f e8 bb d3 07 01 <0f> 0b e9 be fe ff ff 80 3d 24 89 8e 02 00 0f 85 6b ff ff ff e9 06[  +0.000004] RSP: 0018:ffff88810a39f990 EFLAGS: 00010282[  +0.000005] RAX: 0000000000000000 RBX: ffff888141bc2400 RCX: 0000000000000000[  +0.000004] RDX: 0000000000000001 RSI: dffffc0000000000 RDI: ffffffffa1213a80[  +0.000003] RBP: ffff888194bf3400 R08: ffffed117b306112 R09: ffffed117b306112[  +0.000003] R10: ffff888bd983088b R11: ffffed117b306111 R12: 0000000000000000[  +0.000003] R13: ffff888111f84d00 R14: ffff88810a3943ac R15: ffff888194bf3400[  +0.000004] FS:  0000000000000000(0000) GS:ffff888bd9800000(0000) knlGS:0000000000000000[  +0.000003] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[  +0.000003] CR2: 000056035b208b60 CR3: 000000017795e005 CR4: 00000000007706f0[  +0.000003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[  +0.000003] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[  +0.000002] PKRU: 55555554[  +0.000003] Call Trace:[  +0.000002]  <TASK>[  +0.000003]  __flush_workqueue+0x203/0x840[  +0.000006]  ? mutex_unlock+0x84/0xd0[  +0.000008]  ? __pfx_mutex_unlock+0x10/0x10[  +0.000004]  ? __pfx___flush_workqueue+0x10/0x10[  +0.000006]  ? mutex_lock+0xa3/0xf0[  +0.000005]  ib_cache_cleanup_one+0x39/0x190 [ib_core][  +0.000174]  __ib_unregister_device+0x84/0xf0 [ib_core][  +0.000094]  ib_unregister_device+0x25/0x30 [ib_core][  +0.000093]  irdma_ib_unregister_device+0x97/0xc0 [irdma][  +0.000064]  ? __pfx_irdma_ib_unregister_device+0x10/0x10 [irdma][  +0.000059]  ? up_write+0x5c/0x90[  +0.000005]  irdma_remove+0x36/0x90 [irdma][  +0.000062]  auxiliary_bus_remove+0x32/0x50[  +0.000007]  device_r---truncated---
 漏洞公开时间：2024-05-22 00:15:14
 漏洞创建时间：2024-05-22 03:00:55
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2023-52743
<details>
<summary>更多参考(点击展开)</summary>

| 参考来源 | 参考链接 | 来源链接 |
| ------- | -------- | -------- |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/1ad4112c9fcf0bc08222b2b1614fba52ffd12255 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/4d159f7884f78b1aacb99b4fc37d1e3cb1194e39 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/87a5e3fc8416106e290c448fc8a6dd50ab24c634 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/ca834a017851c50464c25a85f3cb2daefff7bede |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/df59e05401450973c8c7e96fd74b49e24442dc1f |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52743 | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52743.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| suse_bugzilla | https://git.kernel.org/stable/c/87a5e3fc8416106e290c448fc8a6dd50ab24c634 | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| suse_bugzilla | https://git.kernel.org/stable/c/1ad4112c9fcf0bc08222b2b1614fba52ffd12255 | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| suse_bugzilla | https://git.kernel.org/stable/c/ca834a017851c50464c25a85f3cb2daefff7bede | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| suse_bugzilla | https://git.kernel.org/stable/c/df59e05401450973c8c7e96fd74b49e24442dc1f | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| suse_bugzilla | https://git.kernel.org/stable/c/4d159f7884f78b1aacb99b4fc37d1e3cb1194e39 | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2023-52743 | https://bugzilla.suse.com/show_bug.cgi?id=1225003 |
| redhat_bugzilla | https://lore.kernel.org/linux-cve-announce/2024052102-CVE-2023-52743-f027@gregkh/T | https://bugzilla.redhat.com/show_bug.cgi?id=2282788 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2023-52743 | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://git.kernel.org/linus/4d159f7884f78b1aacb99b4fc37d1e3cb1194e39 (6.2-rc8) | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://git.kernel.org/stable/c/87a5e3fc8416106e290c448fc8a6dd50ab24c634 | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://git.kernel.org/stable/c/1ad4112c9fcf0bc08222b2b1614fba52ffd12255 | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://git.kernel.org/stable/c/ca834a017851c50464c25a85f3cb2daefff7bede | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://git.kernel.org/stable/c/df59e05401450973c8c7e96fd74b49e24442dc1f | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://git.kernel.org/stable/c/4d159f7884f78b1aacb99b4fc37d1e3cb1194e39 | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2023-52743 | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2023-52743 | https://ubuntu.com/security/CVE-2023-52743 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2023-52743 | https://ubuntu.com/security/CVE-2023-52743 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2023-52743 |

</details>

漏洞分析指导链接：
  https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
 漏洞数据来源:
  openBrain开源漏洞感知系统
 漏洞补丁信息：
  <details>
<summary>详情(点击展开)</summary>

| 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源  |
| ------- | -------- | ------- | -------- | --------- |
| linux |  | https://git.kernel.org/linus/4d159f7884f78b1aacb99b4fc37d1e3cb1194e39 | https://git.kernel.org/linus/940b61af02f497fcd911b9e2d75c6b8cf76b92fd | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
    In the Linux kernel, the following vulnerability has been resolved:ice: Do not use WQ_MEM_RECLAIM flag for workqueueWhen both ice and the irdma driver are loaded, a warning incheck_flush_dependency is being triggered. This is due to ice driverworkqueue being allocated with the WQ_MEM_RECLAIM flag and the irdma oneis not.According to kernel documentation, this flag should be set if theworkqueue will be involved in the kernel s memory reclamation flow.Since it is not, there is no need for the ice driver s WQ to have thisflag set so remove it.Example trace:[  +0.000004] workqueue: WQ_MEM_RECLAIM ice:ice_service_task [ice] is flushing !WQ_MEM_RECLAIM infiniband:0x0[  +0.000139] WARNING: CPU: 0 PID: 728 at kernel/workqueue.c:2632 check_flush_dependency+0x178/0x1a0[  +0.000011] Modules linked in: bonding tls xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables nfnetlink bridge stp llc rfkill vfat fat intel_rapl_msr intel_rapl_common isst_if_common skx_edac nfit libnvdimm x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel rapl intel_cstate rpcrdma sunrpc rdma_ucm ib_srpt ib_isert iscsi_target_mod target_core_mod ib_iser libiscsi scsi_transport_iscsi rdma_cm ib_cm iw_cm iTCO_wdt iTCO_vendor_support ipmi_ssif irdma mei_me ib_uverbsib_core intel_uncore joydev pcspkr i2c_i801 acpi_ipmi mei lpc_ich i2c_smbus intel_pch_thermal ioatdma ipmi_si acpi_power_meteracpi_pad xfs libcrc32c sd_mod t10_pi crc64_rocksoft crc64 sg ahci ixgbe libahci ice i40e igb crc32c_intel mdio i2c_algo_bit libata dca wmi dm_mirror dm_region_hash dm_log dm_mod ipmi_devintf ipmi_msghandler fuse[  +0.000161]  [last unloaded: bonding][  +0.000006] CPU: 0 PID: 728 Comm: kworker/0:2 Tainted: G S                 6.2.0-rc2_next-queue-13jan-00458-gc20aabd57164 #1[  +0.000006] Hardware name: Intel Corporation S2600WFT/S2600WFT, BIOS SE5C620.86B.02.01.0010.010620200716 01/06/2020[  +0.000003] Workqueue: ice ice_service_task [ice][  +0.000127] RIP: 0010:check_flush_dependency+0x178/0x1a0[  +0.000005] Code: 89 8e 02 01 e8 49 3d 40 00 49 8b 55 18 48 8d 8d d0 00 00 00 48 8d b3 d0 00 00 00 4d 89 e0 48 c7 c7 e0 3b 089f e8 bb d3 07 01 <0f> 0b e9 be fe ff ff 80 3d 24 89 8e 02 00 0f 85 6b ff ff ff e9 06[  +0.000004] RSP: 0018:ffff88810a39f990 EFLAGS: 00010282[  +0.000005] RAX: 0000000000000000 RBX: ffff888141bc2400 RCX: 0000000000000000[  +0.000004] RDX: 0000000000000001 RSI: dffffc0000000000 RDI: ffffffffa1213a80[  +0.000003] RBP: ffff888194bf3400 R08: ffffed117b306112 R09: ffffed117b306112[  +0.000003] R10: ffff888bd983088b R11: ffffed117b306111 R12: 0000000000000000[  +0.000003] R13: ffff888111f84d00 R14: ffff88810a3943ac R15: ffff888194bf3400[  +0.000004] FS:  0000000000000000(0000) GS:ffff888bd9800000(0000) knlGS:0000000000000000[  +0.000003] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033[  +0.000003] CR2: 000056035b208b60 CR3: 000000017795e005 CR4: 00000000007706f0[  +0.000003] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000[  +0.000003] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400[  +0.000002] PKRU: 55555554[  +0.000003] Call Trace:[  +0.000002]  <TASK>[  +0.000003]  __flush_workqueue+0x203/0x840[  +0.000006]  ? mutex_unlock+0x84/0xd0[  +0.000008]  ? __pfx_mutex_unlock+0x10/0x10[  +0.000004]  ? __pfx___flush_workqueue+0x10/0x10[  +0.000006]  ? mutex_lock+0xa3/0xf0[  +0.000005]  ib_cache_cleanup_one+0x39/0x190 [ib_core][  +0.000174]  __ib_unregister_device+0x84/0xf0 [ib_core][  +0.000094]  ib_unregister_device+0x25/0x30 [ib_core][  +0.000093]  irdma_ib_unregister_device+0x97/0xc0 [irdma][  +0.000064]  ? __pfx_irdma_ib_unregister_device+0x10/0x10 [irdma][  +0.000059]  ? up_write+0x5c/0x90[  +0.000005]  irdma_remove+0x36/0x90 [irdma][  +0.000062]  auxiliary_bus_remove+0x32/0x50[  +0.000007]  device_r---truncated--- 
 openEuler评分：
  4.0
 Vector：CVSS：2.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
 受影响版本排查(受影响/不受影响)：
  1.openEuler-22.03-LTS-SP1(5.10.0):受影响
2.openEuler-20.03-LTS-SP4(4.19.90):不受影响
3.openEuler-22.03-LTS-SP3(5.10.0):不受影响
4.openEuler-22.03-LTS-SP4(5.10.0):不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS(6.6.0):不受影响
7.openEuler-24.03-LTS-Next(6.6.0):不受影响

修复是否涉及abi变化(是/否)：
  1.openEuler-20.03-LTS-SP4(4.19.90):否
2.openEuler-22.03-LTS-SP1(5.10.0):否
3.openEuler-22.03-LTS-SP3(5.10.0):否
4.master(6.1.0):否
5.openEuler-24.03-LTS(6.6.0):否
6.openEuler-24.03-LTS-Next(6.6.0):否
7.openEuler-22.03-LTS-SP4(5.10.0):否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1860

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