CVE-2024-43850

一、漏洞信息
 漏洞编号：[CVE-2024-43850](https://nvd.nist.gov/vuln/detail/CVE-2024-43850)
 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 None
  Vector：CVSS：2.0/
 漏洞简述：
  In the Linux kernel, the following vulnerability has been resolved:soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_removeThe following warning is seen during bwmon_remove due to refcountimbalance, fix this by releasing the OPPs after use.Logs:WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)...Call trace:_opp_table_kref_release+0x150/0x158dev_pm_opp_remove_table+0x100/0x1b4devm_pm_opp_of_table_release+0x10/0x1cdevm_action_release+0x14/0x20devres_release_all+0xa4/0x104device_unbind_cleanup+0x18/0x60device_release_driver_internal+0x1ec/0x228driver_detach+0x50/0x98bus_remove_driver+0x6c/0xbcdriver_unregister+0x30/0x60platform_driver_unregister+0x14/0x20bwmon_driver_exit+0x18/0x524 [icc_bwmon]__arm64_sys_delete_module+0x184/0x264invoke_syscall+0x48/0x118el0_svc_common.constprop.0+0xc8/0xe8do_el0_svc+0x20/0x2cel0_svc+0x34/0xdcel0t_64_sync_handler+0x13c/0x158el0t_64_sync+0x190/0x194--[ end trace 0000000000000000 ]---
 漏洞公开时间：2024-08-17 18:15:10
 漏洞创建时间：2024-08-18 03:11:20
 漏洞详情参考链接：
  https://nvd.nist.gov/vuln/detail/CVE-2024-43850
<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/24086640ab39396eb1a92d1cb1cd2f31b2677c52 |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c |  |
| 416baaa9-dc9f-4396-8d5f-8c081fb06d67 | https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366 |  |
| suse_bugzilla | http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-43850 | https://bugzilla.suse.com/show_bug.cgi?id=1229316 |
| suse_bugzilla | https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-43850.mbox | https://bugzilla.suse.com/show_bug.cgi?id=1229316 |
| suse_bugzilla | https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366 | https://bugzilla.suse.com/show_bug.cgi?id=1229316 |
| suse_bugzilla | https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c | https://bugzilla.suse.com/show_bug.cgi?id=1229316 |
| suse_bugzilla | https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52 | https://bugzilla.suse.com/show_bug.cgi?id=1229316 |
| suse_bugzilla | https://www.cve.org/CVERecord?id=CVE-2024-43850 | https://bugzilla.suse.com/show_bug.cgi?id=1229316 |
| ubuntu | https://www.cve.org/CVERecord?id=CVE-2024-43850 | https://ubuntu.com/security/CVE-2024-43850 |
| ubuntu | https://git.kernel.org/linus/24086640ab39396eb1a92d1cb1cd2f31b2677c52 (6.11-rc1) | https://ubuntu.com/security/CVE-2024-43850 |
| ubuntu | https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366 | https://ubuntu.com/security/CVE-2024-43850 |
| ubuntu | https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c | https://ubuntu.com/security/CVE-2024-43850 |
| ubuntu | https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52 | https://ubuntu.com/security/CVE-2024-43850 |
| ubuntu | https://nvd.nist.gov/vuln/detail/CVE-2024-43850 | https://ubuntu.com/security/CVE-2024-43850 |
| ubuntu | https://launchpad.net/bugs/cve/CVE-2024-43850 | https://ubuntu.com/security/CVE-2024-43850 |
| ubuntu | https://security-tracker.debian.org/tracker/CVE-2024-43850 | https://ubuntu.com/security/CVE-2024-43850 |
| debian |  | https://security-tracker.debian.org/tracker/CVE-2024-43850 |

</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/24086640ab39396eb1a92d1cb1cd2f31b2677c52 | https://git.kernel.org/linus/0276f69f13e23b828a149d765d5712e214182ee7 | ubuntu |
| linux |  | https://git.kernel.org/linus/24086640ab39396eb1a92d1cb1cd2f31b2677c52 | https://git.kernel.org/linus/b9c2ae6cac403dee3195fda9eb28d8ee733b225b | ubuntu |

</details>

二、漏洞分析结构反馈
 影响性分析说明：
  Reserved.
 openEuler评分：
  3.9
 Vector：CVSS：3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
 受影响版本排查(受影响/不受影响)：
  1.openEuler-24.03-LTS(6.6.0):受影响
2.openEuler-20.03-LTS-SP4(4.19.90):不受影响
3.openEuler-22.03-LTS-SP1(5.10.0):不受影响
4.openEuler-22.03-LTS-SP3(5.10.0):不受影响
5.openEuler-22.03-LTS-SP4(5.10.0):不受影响
6.master(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(6.6.0):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

@yangyingliang ,@jiaoff ,@guohaocs2c ,@hanjun-guo ,@woqidaideshi ,@newbeats ,@zhangyi089 ,@colyli ,@thundertown ,@htforge ,@chiqijun ,@lengchao ,@zhujianwei001 ,@kylin-mayukun ,@wangxiongfeng ,@wkfxxx ,@SuperSix173 ,@jentlestea ,@oskernel0719 ,@gasonchen 
**issue处理注意事项:** 
**1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;**
**2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;**
**3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后cve-manager将无法正常解析填写内容.**
************************************************************************
影响性分析说明:

openEuler评分: (评分和向量)

受影响版本排查(受影响/不受影响): 
1.master(6.1.0):
2.openEuler-20.03-LTS-SP4(4.19.90):
3.openEuler-22.03-LTS-SP1(5.10.0):
4.openEuler-22.03-LTS-SP3(5.10.0):
5.openEuler-22.03-LTS-SP4(5.10.0):
6.openEuler-24.03-LTS(6.6.0):
7.openEuler-24.03-LTS-Next(6.6.0):

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

-----------------------------------------------------------------------
issue处理具体操作请参考: 
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://gitee.com/help/articles/4142

<table><tr><th white-space: nowrap;>参考网址</th> <th white-space: nowrap;>关联pr</th> <th white-space: nowrap;>状态</th> <th white-space: nowrap;>补丁链接</th></tr><tr><td rowspan="1">https://nvd.nist.gov/vuln/detail/CVE-2024-43850</td><td>None</td><td>None</td><td><a href=https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366>https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366</a><br /><a href=https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52>https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52</a><br /><a href=https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c>https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c</a></td></tr><tr><td rowspan="1">https://ubuntu.com/security/CVE-2024-43850</td><td>None</td><td>None</td><td><a href=https://discourse.ubuntu.com/c/ubuntu-pro>https://discourse.ubuntu.com/c/ubuntu-pro</a></td></tr><tr><td rowspan="1">https://www.opencve.io/cve/CVE-2024-43850</td><td>None</td><td>None</td><td><a href=https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366>https://git.kernel.org/stable/c/aad41f4c169bcb800ae88123799bdf8cdec3d366</a><br /><a href=https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52>https://git.kernel.org/stable/c/24086640ab39396eb1a92d1cb1cd2f31b2677c52</a><br /><a href=https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c>https://git.kernel.org/stable/c/4100d4d019f8e140be1d4d3a9d8d93c1285f5d1c</a></td></tr><tr><td>https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-43850</td><td></td><td></td><td></td></tr><tr><td rowspan="1">https://security-tracker.debian.org/tracker/CVE-2024-43850</td><td>None</td><td>None</td><td><a href=https://git.kernel.org/linus/24086640ab39396eb1a92d1cb1cd2f31b2677c52>https://git.kernel.org/linus/24086640ab39396eb1a92d1cb1cd2f31b2677c52</a></td></tr></table>

> 说明：补丁链接仅供初步排查参考，实际可用性请人工再次确认，补丁下载验证可使用[CVE补丁工具](https://gitee.com/openeuler/cve-manager/blob/master/cve-agency-manager/cve_tracking/README.md)。
若补丁不准确，烦请在此issue下评论 '/report-patch 参考网址 补丁链接1,补丁链接2' 反馈正确信息，便于我们不断优化工具，不胜感激。
如 /report-patch https://security-tracker.debian.org/tracker/CVE-2021-3997 https://github.com/systemd/systemd/commit/5b1cf7a9be37e20133c0208005274ce4a5b5c6a1

CVE-2024-43850

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove

The following warning is seen during bwmon_remove due to refcount
imbalance, fix this by releasing the OPPs after use.

Logs:
WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158
Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)
...
Call trace:
_opp_table_kref_release+0x150/0x158
dev_pm_opp_remove_table+0x100/0x1b4
devm_pm_opp_of_table_release+0x10/0x1c
devm_action_release+0x14/0x20
devres_release_all+0xa4/0x104
device_unbind_cleanup+0x18/0x60
device_release_driver_internal+0x1ec/0x228
driver_detach+0x50/0x98
bus_remove_driver+0x6c/0xbc
driver_unregister+0x30/0x60
platform_driver_unregister+0x14/0x20
bwmon_driver_exit+0x18/0x524 [icc_bwmon]
__arm64_sys_delete_module+0x184/0x264
invoke_syscall+0x48/0x118
el0_svc_common.constprop.0+0xc8/0xe8
do_el0_svc+0x20/0x2c
el0_svc+0x34/0xdc
el0t_64_sync_handler+0x13c/0x158
el0t_64_sync+0x190/0x194
--[ end trace 0000000000000000 ]---

The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.

openEuler评分:(评分和向量)
3.9
AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:不受影响
2.openEuler-22.03-LTS-SP1:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:不受影响
7.openEuler-24.03-LTS-Next:不受影响

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

@ 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态  | 需分析 | 内容 |
|:--:|:--:|---------|
|已分析|1.影响性分析说明|In the Linux kernel, the following vulnerability has been resolved:soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_removeThe following warning is seen during bwmon_remove due to refcountimbalance, fix this by releasing the OPPs after use.Logs:WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)...Call trace:_opp_table_kref_release+0x150/0x158dev_pm_opp_remove_table+0x100/0x1b4devm_pm_opp_of_table_release+0x10/0x1cdevm_action_release+0x14/0x20devres_release_all+0xa4/0x104device_unbind_cleanup+0x18/0x60device_release_driver_internal+0x1ec/0x228driver_detach+0x50/0x98bus_remove_driver+0x6c/0xbcdriver_unregister+0x30/0x60platform_driver_unregister+0x14/0x20bwmon_driver_exit+0x18/0x524 [icc_bwmon]__arm64_sys_delete_module+0x184/0x264invoke_syscall+0x48/0x118el0_svc_common.constprop.0+0xc8/0xe8do_el0_svc+0x20/0x2cel0_svc+0x34/0xdcel0t_64_sync_handler+0x13c/0x158el0t_64_sync+0x190/0x194--[ end trace 0000000000000000 ]---The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.|
|已分析|2.openEulerScore|3.9|
|已分析|3.openEulerVector|AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L|
|已分析|4.受影响版本排查|openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS:不受影响,openEuler-24.03-LTS-Next:不受影响|
|已分析|5.修复是否涉及abi变化|openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否|

**请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.**

CVE-2024-43850

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove

The following warning is seen during bwmon_remove due to refcount
imbalance, fix this by releasing the OPPs after use.

Logs:
WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158
Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)
...
Call trace:
_opp_table_kref_release+0x150/0x158
dev_pm_opp_remove_table+0x100/0x1b4
devm_pm_opp_of_table_release+0x10/0x1c
devm_action_release+0x14/0x20
devres_release_all+0xa4/0x104
device_unbind_cleanup+0x18/0x60
device_release_driver_internal+0x1ec/0x228
driver_detach+0x50/0x98
bus_remove_driver+0x6c/0xbc
driver_unregister+0x30/0x60
platform_driver_unregister+0x14/0x20
bwmon_driver_exit+0x18/0x524 [icc_bwmon]
__arm64_sys_delete_module+0x184/0x264
invoke_syscall+0x48/0x118
el0_svc_common.constprop.0+0xc8/0xe8
do_el0_svc+0x20/0x2c
el0_svc+0x34/0xdc
el0t_64_sync_handler+0x13c/0x158
el0t_64_sync+0x190/0x194
--[ end trace 0000000000000000 ]---

The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.

openEuler评分:(评分和向量)
3.9
AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:不受影响
2.openEuler-22.03-LTS-SP1:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:受影响
7.openEuler-24.03-LTS-Next:不受影响

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

@ 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态  | 需分析 | 内容 |
|:--:|:--:|---------|
|已分析|1.影响性分析说明|In the Linux kernel, the following vulnerability has been resolved:soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_removeThe following warning is seen during bwmon_remove due to refcountimbalance, fix this by releasing the OPPs after use.Logs:WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)...Call trace:_opp_table_kref_release+0x150/0x158dev_pm_opp_remove_table+0x100/0x1b4devm_pm_opp_of_table_release+0x10/0x1cdevm_action_release+0x14/0x20devres_release_all+0xa4/0x104device_unbind_cleanup+0x18/0x60device_release_driver_internal+0x1ec/0x228driver_detach+0x50/0x98bus_remove_driver+0x6c/0xbcdriver_unregister+0x30/0x60platform_driver_unregister+0x14/0x20bwmon_driver_exit+0x18/0x524 [icc_bwmon]__arm64_sys_delete_module+0x184/0x264invoke_syscall+0x48/0x118el0_svc_common.constprop.0+0xc8/0xe8do_el0_svc+0x20/0x2cel0_svc+0x34/0xdcel0t_64_sync_handler+0x13c/0x158el0t_64_sync+0x190/0x194--[ end trace 0000000000000000 ]---The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.|
|已分析|2.openEulerScore|3.9|
|已分析|3.openEulerVector|AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L|
|已分析|4.受影响版本排查|openEuler-24.03-LTS:受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS-Next:不受影响|
|已分析|5.修复是否涉及abi变化|openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否|

**请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.**

CVE-2024-43850

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove

The following warning is seen during bwmon_remove due to refcount
imbalance, fix this by releasing the OPPs after use.

Logs:
WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158
Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)
...
Call trace:
_opp_table_kref_release+0x150/0x158
dev_pm_opp_remove_table+0x100/0x1b4
devm_pm_opp_of_table_release+0x10/0x1c
devm_action_release+0x14/0x20
devres_release_all+0xa4/0x104
device_unbind_cleanup+0x18/0x60
device_release_driver_internal+0x1ec/0x228
driver_detach+0x50/0x98
bus_remove_driver+0x6c/0xbc
driver_unregister+0x30/0x60
platform_driver_unregister+0x14/0x20
bwmon_driver_exit+0x18/0x524 [icc_bwmon]
__arm64_sys_delete_module+0x184/0x264
invoke_syscall+0x48/0x118
el0_svc_common.constprop.0+0xc8/0xe8
do_el0_svc+0x20/0x2c
el0_svc+0x34/0xdc
el0t_64_sync_handler+0x13c/0x158
el0t_64_sync+0x190/0x194
--[ end trace 0000000000000000 ]---

The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.

openEuler评分:(评分和向量)
3.9
AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:不受影响
2.openEuler-22.03-LTS-SP1:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:受影响
7.openEuler-24.03-LTS-Next:不受影响

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

@ 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态  | 需分析 | 内容 |
|:--:|:--:|---------|
|已分析|1.影响性分析说明|In the Linux kernel, the following vulnerability has been resolved:soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_removeThe following warning is seen during bwmon_remove due to refcountimbalance, fix this by releasing the OPPs after use.Logs:WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)...Call trace:_opp_table_kref_release+0x150/0x158dev_pm_opp_remove_table+0x100/0x1b4devm_pm_opp_of_table_release+0x10/0x1cdevm_action_release+0x14/0x20devres_release_all+0xa4/0x104device_unbind_cleanup+0x18/0x60device_release_driver_internal+0x1ec/0x228driver_detach+0x50/0x98bus_remove_driver+0x6c/0xbcdriver_unregister+0x30/0x60platform_driver_unregister+0x14/0x20bwmon_driver_exit+0x18/0x524 [icc_bwmon]__arm64_sys_delete_module+0x184/0x264invoke_syscall+0x48/0x118el0_svc_common.constprop.0+0xc8/0xe8do_el0_svc+0x20/0x2cel0_svc+0x34/0xdcel0t_64_sync_handler+0x13c/0x158el0t_64_sync+0x190/0x194--[ end trace 0000000000000000 ]---The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.|
|已分析|2.openEulerScore|3.9|
|已分析|3.openEulerVector|AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L|
|已分析|4.受影响版本排查|openEuler-24.03-LTS:受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS-Next:不受影响|
|已分析|5.修复是否涉及abi变化|openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否|

**请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.**

CVE-2024-43850

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_remove

The following warning is seen during bwmon_remove due to refcount
imbalance, fix this by releasing the OPPs after use.

Logs:
WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158
Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)
...
Call trace:
_opp_table_kref_release+0x150/0x158
dev_pm_opp_remove_table+0x100/0x1b4
devm_pm_opp_of_table_release+0x10/0x1c
devm_action_release+0x14/0x20
devres_release_all+0xa4/0x104
device_unbind_cleanup+0x18/0x60
device_release_driver_internal+0x1ec/0x228
driver_detach+0x50/0x98
bus_remove_driver+0x6c/0xbc
driver_unregister+0x30/0x60
platform_driver_unregister+0x14/0x20
bwmon_driver_exit+0x18/0x524 [icc_bwmon]
__arm64_sys_delete_module+0x184/0x264
invoke_syscall+0x48/0x118
el0_svc_common.constprop.0+0xc8/0xe8
do_el0_svc+0x20/0x2c
el0_svc+0x34/0xdc
el0t_64_sync_handler+0x13c/0x158
el0t_64_sync+0x190/0x194
--[ end trace 0000000000000000 ]---

The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.

openEuler评分:(评分和向量)
3.9
AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP4:不受影响
2.openEuler-22.03-LTS-SP1:不受影响
3.openEuler-22.03-LTS-SP3:不受影响
4.openEuler-22.03-LTS-SP4:不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS:受影响
7.openEuler-24.03-LTS-Next:不受影响

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

@ 经过 cve-manager 解析, 已分析的内容如下表所示:
| 状态  | 需分析 | 内容 |
|:--:|:--:|---------|
|已分析|1.影响性分析说明|In the Linux kernel, the following vulnerability has been resolved:soc: qcom: icc-bwmon: Fix refcount imbalance seen during bwmon_removeThe following warning is seen during bwmon_remove due to refcountimbalance, fix this by releasing the OPPs after use.Logs:WARNING: at drivers/opp/core.c:1640 _opp_table_kref_release+0x150/0x158Hardware name: Qualcomm Technologies, Inc. X1E80100 CRD (DT)...Call trace:_opp_table_kref_release+0x150/0x158dev_pm_opp_remove_table+0x100/0x1b4devm_pm_opp_of_table_release+0x10/0x1cdevm_action_release+0x14/0x20devres_release_all+0xa4/0x104device_unbind_cleanup+0x18/0x60device_release_driver_internal+0x1ec/0x228driver_detach+0x50/0x98bus_remove_driver+0x6c/0xbcdriver_unregister+0x30/0x60platform_driver_unregister+0x14/0x20bwmon_driver_exit+0x18/0x524 [icc_bwmon]__arm64_sys_delete_module+0x184/0x264invoke_syscall+0x48/0x118el0_svc_common.constprop.0+0xc8/0xe8do_el0_svc+0x20/0x2cel0_svc+0x34/0xdcel0t_64_sync_handler+0x13c/0x158el0t_64_sync+0x190/0x194--[ end trace 0000000000000000 ]---The Linux kernel CVE team has assigned CVE-2024-43850 to this issue.|
|已分析|2.openEulerScore|3.9|
|已分析|3.openEulerVector|AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L|
|已分析|4.受影响版本排查|openEuler-24.03-LTS:受影响,openEuler-20.03-LTS-SP4:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP3:不受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-24.03-LTS-Next:不受影响|
|已分析|5.修复是否涉及abi变化|openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next:否,openEuler-22.03-LTS-SP4:否|

**请确认分析内容的准确性, 确认无误后, 您可以进行后续步骤, 否则您可以继续分析.**

src-openEuler/kernel

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CVE-2024-43850

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