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CVE-2024-42085

已完成
CVE和安全问题 拥有者
创建于  
2024-07-30 02:21

一、漏洞信息
漏洞编号:CVE-2024-42085
漏洞归属组件: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 V3.0分值:
BaseScore:5.5 Medium
Vector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
漏洞简述:
In the Linux kernel, the following vulnerability has been resolved:usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlockWhen config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger systemto enter suspend status with below command:echo mem > /sys/power/stateThere will be a deadlock issue occurring. Detailed invoking path asbelow:dwc3_suspend_common() spin_lock_irqsave(&dwc->lock, flags); <-- 1st dwc3_gadget_suspend(dwc); dwc3_gadget_soft_disconnect(dwc); spin_lock_irqsave(&dwc->lock, flags); <-- 2ndThis issue is exposed by commit c7ebd8149ee5 ( usb: dwc3: gadget: FixNULL pointer dereference in dwc3_gadget_suspend ) that removes the codeof checking whether dwc->gadget_driver is NULL or not. It causes thefollowing code is executed and deadlock occurs when trying to get thespinlock. In fact, the root cause is the commit 5265397f9442( usb: dwc3:Remove DWC3 locking during gadget suspend/resume ) that forgot to removethe lock of otg mode. So, remove the redundant lock of otg mode duringgadget suspend/resume.
漏洞公开时间:2024-07-30 01:15:11
漏洞创建时间:2024-07-30 02:21:51
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2024-42085

更多参考(点击展开)
参考来源 参考链接 来源链接
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276
suse_bugzilla http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-42085 https://bugzilla.suse.com/show_bug.cgi?id=1228456
suse_bugzilla https://www.cve.org/CVERecord?id=CVE-2024-42085 https://bugzilla.suse.com/show_bug.cgi?id=1228456
suse_bugzilla https://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649 https://bugzilla.suse.com/show_bug.cgi?id=1228456
suse_bugzilla https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c https://bugzilla.suse.com/show_bug.cgi?id=1228456
suse_bugzilla https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136 https://bugzilla.suse.com/show_bug.cgi?id=1228456
suse_bugzilla https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63 https://bugzilla.suse.com/show_bug.cgi?id=1228456
suse_bugzilla https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276 https://bugzilla.suse.com/show_bug.cgi?id=1228456
suse_bugzilla https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-42085.mbox https://bugzilla.suse.com/show_bug.cgi?id=1228456
ubuntu https://www.cve.org/CVERecord?id=CVE-2024-42085 https://ubuntu.com/security/CVE-2024-42085
ubuntu https://git.kernel.org/linus/7838de15bb700c2898a7d741db9b1f3cbc86c136 (6.10-rc6) https://ubuntu.com/security/CVE-2024-42085
ubuntu https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c https://ubuntu.com/security/CVE-2024-42085
ubuntu https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63 https://ubuntu.com/security/CVE-2024-42085
ubuntu https://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649 https://ubuntu.com/security/CVE-2024-42085
ubuntu https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276 https://ubuntu.com/security/CVE-2024-42085
ubuntu https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136 https://ubuntu.com/security/CVE-2024-42085
ubuntu https://nvd.nist.gov/vuln/detail/CVE-2024-42085 https://ubuntu.com/security/CVE-2024-42085
ubuntu https://launchpad.net/bugs/cve/CVE-2024-42085 https://ubuntu.com/security/CVE-2024-42085
ubuntu https://security-tracker.debian.org/tracker/CVE-2024-42085 https://ubuntu.com/security/CVE-2024-42085
debian https://security-tracker.debian.org/tracker/CVE-2024-42085

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:

详情(点击展开)
影响的包 修复版本 修复补丁 问题引入补丁 来源
https://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649 nvd
https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c nvd
https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136 nvd
https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63 nvd
https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276 nvd
linux https://git.kernel.org/linus/7838de15bb700c2898a7d741db9b1f3cbc86c136 https://git.kernel.org/linus/5265397f94424eaea596026fd34dc7acf474dcec ubuntu

二、漏洞分析结构反馈
影响性分析说明:
Reserved.
openEuler评分:
5.5
Vector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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(6.1.0):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-2024-2076

评论 (16)

openeuler-ci-bot 创建了CVE和安全问题 9个月前
openeuler-ci-bot 添加了
 
CVE/UNFIXED
标签
9个月前
展开全部操作日志

Hi openeuler-ci-bot, welcome to the openEuler Community.
I'm the Bot here serving you. You can find the instructions on how to interact with me at Here.
If you have any questions, please contact the SIG: Kernel, and any of the maintainers.

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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

openeuler-ci-bot 添加了
 
sig/Kernel
标签
9个月前
参考网址 关联pr 状态 补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2024-42085NoneNonehttps://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649
https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63
https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136
https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c
https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276
https://ubuntu.com/security/CVE-2024-42085
https://www.opencve.io/cve/CVE-2024-42085NoneNonehttps://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649
https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63
https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136
https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c
https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-42085
https://security-tracker.debian.org/tracker/CVE-2024-42085

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
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

openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前

CVE-2024-42085

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

usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock

When config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger system
to enter suspend status with below command:
echo mem > /sys/power/state
There will be a deadlock issue occurring. Detailed invoking path as
below:
dwc3_suspend_common()
spin_lock_irqsave(&dwc->lock, flags); <-- 1st
dwc3_gadget_suspend(dwc);
dwc3_gadget_soft_disconnect(dwc);
spin_lock_irqsave(&dwc->lock, flags); <-- 2nd
This issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: Fix
NULL pointer dereference in dwc3_gadget_suspend") that removes the code
of checking whether dwc->gadget_driver is NULL or not. It causes the
following code is executed and deadlock occurs when trying to get the
spinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:
Remove DWC3 locking during gadget suspend/resume") that forgot to remove
the lock of otg mode. So, remove the redundant lock of otg mode during
gadget suspend/resume.

The Linux kernel CVE team has assigned CVE-2024-42085 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

openeuler-ci-bot 修改了描述 9个月前

@ 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:usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlockWhen config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger systemto enter suspend status with below command:echo mem > /sys/power/stateThere will be a deadlock issue occurring. Detailed invoking path asbelow:dwc3_suspend_common() spin_lock_irqsave(&dwc->lock, flags); <-- 1st dwc3_gadget_suspend(dwc); dwc3_gadget_soft_disconnect(dwc); spin_lock_irqsave(&dwc->lock, flags); <-- 2ndThis issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: FixNULL pointer dereference in dwc3_gadget_suspend") that removes the codeof checking whether dwc->gadget_driver is NULL or not. It causes thefollowing code is executed and deadlock occurs when trying to get thespinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:Remove DWC3 locking during gadget suspend/resume") that forgot to removethe lock of otg mode. So, remove the redundant lock of otg mode duringgadget suspend/resume.The Linux kernel CVE team has assigned CVE-2024-42085 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-2024-42085

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

usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock

When config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger system
to enter suspend status with below command:
echo mem > /sys/power/state
There will be a deadlock issue occurring. Detailed invoking path as
below:
dwc3_suspend_common()
spin_lock_irqsave(&dwc->lock, flags); <-- 1st
dwc3_gadget_suspend(dwc);
dwc3_gadget_soft_disconnect(dwc);
spin_lock_irqsave(&dwc->lock, flags); <-- 2nd
This issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: Fix
NULL pointer dereference in dwc3_gadget_suspend") that removes the code
of checking whether dwc->gadget_driver is NULL or not. It causes the
following code is executed and deadlock occurs when trying to get the
spinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:
Remove DWC3 locking during gadget suspend/resume") that forgot to remove
the lock of otg mode. So, remove the redundant lock of otg mode during
gadget suspend/resume.

The Linux kernel CVE team has assigned CVE-2024-42085 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:usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlockWhen config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger systemto enter suspend status with below command:echo mem > /sys/power/stateThere will be a deadlock issue occurring. Detailed invoking path asbelow:dwc3_suspend_common() spin_lock_irqsave(&dwc->lock, flags); <-- 1st dwc3_gadget_suspend(dwc); dwc3_gadget_soft_disconnect(dwc); spin_lock_irqsave(&dwc->lock, flags); <-- 2ndThis issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: FixNULL pointer dereference in dwc3_gadget_suspend") that removes the codeof checking whether dwc->gadget_driver is NULL or not. It causes thefollowing code is executed and deadlock occurs when trying to get thespinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:Remove DWC3 locking during gadget suspend/resume") that forgot to removethe lock of otg mode. So, remove the redundant lock of otg mode duringgadget suspend/resume.The Linux kernel CVE team has assigned CVE-2024-42085 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.

openeuler-ci-bot 修改了描述 9个月前

CVE-2024-42085

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

usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock

When config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger system
to enter suspend status with below command:
echo mem > /sys/power/state
There will be a deadlock issue occurring. Detailed invoking path as
below:
dwc3_suspend_common()
spin_lock_irqsave(&dwc->lock, flags); <-- 1st
dwc3_gadget_suspend(dwc);
dwc3_gadget_soft_disconnect(dwc);
spin_lock_irqsave(&dwc->lock, flags); <-- 2nd
This issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: Fix
NULL pointer dereference in dwc3_gadget_suspend") that removes the code
of checking whether dwc->gadget_driver is NULL or not. It causes the
following code is executed and deadlock occurs when trying to get the
spinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:
Remove DWC3 locking during gadget suspend/resume") that forgot to remove
the lock of otg mode. So, remove the redundant lock of otg mode during
gadget suspend/resume.

The Linux kernel CVE team has assigned CVE-2024-42085 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:usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlockWhen config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger systemto enter suspend status with below command:echo mem > /sys/power/stateThere will be a deadlock issue occurring. Detailed invoking path asbelow:dwc3_suspend_common() spin_lock_irqsave(&dwc->lock, flags); <-- 1st dwc3_gadget_suspend(dwc); dwc3_gadget_soft_disconnect(dwc); spin_lock_irqsave(&dwc->lock, flags); <-- 2ndThis issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: FixNULL pointer dereference in dwc3_gadget_suspend") that removes the codeof checking whether dwc->gadget_driver is NULL or not. It causes thefollowing code is executed and deadlock occurs when trying to get thespinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:Remove DWC3 locking during gadget suspend/resume") that forgot to removethe lock of otg mode. So, remove the redundant lock of otg mode duringgadget suspend/resume.The Linux kernel CVE team has assigned CVE-2024-42085 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.

openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前

CVE-2024-42085

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

usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock

When config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger system
to enter suspend status with below command:
echo mem > /sys/power/state
There will be a deadlock issue occurring. Detailed invoking path as
below:
dwc3_suspend_common()
spin_lock_irqsave(&dwc->lock, flags); <-- 1st
dwc3_gadget_suspend(dwc);
dwc3_gadget_soft_disconnect(dwc);
spin_lock_irqsave(&dwc->lock, flags); <-- 2nd
This issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: Fix
NULL pointer dereference in dwc3_gadget_suspend") that removes the code
of checking whether dwc->gadget_driver is NULL or not. It causes the
following code is executed and deadlock occurs when trying to get the
spinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:
Remove DWC3 locking during gadget suspend/resume") that forgot to remove
the lock of otg mode. So, remove the redundant lock of otg mode during
gadget suspend/resume.

The Linux kernel CVE team has assigned CVE-2024-42085 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

openeuler-ci-bot 修改了描述 9个月前

@ 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:usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlockWhen config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger systemto enter suspend status with below command:echo mem > /sys/power/stateThere will be a deadlock issue occurring. Detailed invoking path asbelow:dwc3_suspend_common() spin_lock_irqsave(&dwc->lock, flags); <-- 1st dwc3_gadget_suspend(dwc); dwc3_gadget_soft_disconnect(dwc); spin_lock_irqsave(&dwc->lock, flags); <-- 2ndThis issue is exposed by commit c7ebd8149ee5 ("usb: dwc3: gadget: FixNULL pointer dereference in dwc3_gadget_suspend") that removes the codeof checking whether dwc->gadget_driver is NULL or not. It causes thefollowing code is executed and deadlock occurs when trying to get thespinlock. In fact, the root cause is the commit 5265397f9442("usb: dwc3:Remove DWC3 locking during gadget suspend/resume") that forgot to removethe lock of otg mode. So, remove the redundant lock of otg mode duringgadget suspend/resume.The Linux kernel CVE team has assigned CVE-2024-42085 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.

openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 9个月前
openeuler-ci-bot 修改了描述 8个月前
openeuler-ci-bot 修改了描述 8个月前
openeuler-ci-bot 修改了描述 8个月前
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openeuler-ci-bot 修改了描述 8个月前
openeuler-ci-bot 修改了描述 8个月前
openeuler-ci-bot 修改了描述 8个月前
openeuler-ci-bot 修改了描述 8个月前

CVE-2024-42085

影响性分析说明:
Reserved.

openEuler评分:(评分和向量)
3.9
CVSS: 3.1/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

===========================================================

openeuler-ci-bot 修改了描述 8个月前

@ 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 Reserved.
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.

openeuler-ci-bot 修改了描述 8个月前
openeuler-ci-bot 修改了描述 8个月前
openeuler-ci-bot 计划开始日期设置为2024-08-01 8个月前
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@gitee-cmd ,@gwei3 ,@zhujianwei001 ,@yanxiaobing2020 ,@liujingang09 ,@luoyukai 经过 cve-manager 解析 openEuler评分 已改变 需要您及时进行审核,以便maintainer进行后续操作.

openeuler-ci-bot 移除了
 
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标签
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openEuler评分:
5.5
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

openeuler-ci-bot 修改了描述 8个月前

@ 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 Reserved.
已分析 2.openEulerScore 5.5
已分析 3.openEulerVector AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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.

郭梦琪 任务状态待办的 修改为已完成 8个月前
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