CVE-2021-47056

一、漏洞信息
漏洞编号：CVE-2021-47056
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
CVSS V2.0分值：
BaseScore：0.0 Low
Vector：CVSS：2.0/
漏洞简述：
In the Linux kernel, the following vulnerability has been resolved:crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_initADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown()before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however thevf2pf_lock is initialized in adf_dev_init(), which can fail and when itfail, the vf2pf_lock is either not initialized or destroyed, a subsequentuse of vf2pf_lock will cause issue.To fix this issue, only set this flag if adf_dev_init() returns 0.[ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0[ 7.180345] Call Trace:[ 7.182576] mutex_lock+0xc9/0xd0[ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat][ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat][ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat][ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]
漏洞公开时间：2024-03-01 07:15:07
漏洞创建时间：2024-03-01 07:53:29
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2021-47056

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/05ec8192ee4bfdf2a8894a68350dac9f1a155fa6
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/09d16cee6285d37cc76311c29add6d97a7e4acda
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1ea500ce6f7c9106e4a561d28e69215f3d451818
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1f50392650ae794a1aea41c213c6a3e1c824413c
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/20fd40fc6f2c2b41dc6f637f88d494b14e9c21f1
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/446045cf682af12d9294765f6c46084b374b5654
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f4c4e07140687f42bfa40e091bb4a55d7960ce4d
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-47056	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/446045cf682af12d9294765f6c46084b374b5654	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/f4c4e07140687f42bfa40e091bb4a55d7960ce4d	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2021-47056	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/05ec8192ee4bfdf2a8894a68350dac9f1a155fa6	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/09d16cee6285d37cc76311c29add6d97a7e4acda	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/1ea500ce6f7c9106e4a561d28e69215f3d451818	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/1f50392650ae794a1aea41c213c6a3e1c824413c	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://git.kernel.org/stable/c/20fd40fc6f2c2b41dc6f637f88d494b14e9c21f1	https://bugzilla.suse.com/show_bug.cgi?id=1220769
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2267183	https://bugzilla.suse.com/show_bug.cgi?id=1220769
redhat_bugzilla	https://lore.kernel.org/linux-cve-announce/2024022950-CVE-2021-47056-c2b3@gregkh/T/#u	https://bugzilla.redhat.com/show_bug.cgi?id=2267183
ubuntu	https://git.kernel.org/linus/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446 (5.13-rc1)	https://ubuntu.com/security/CVE-2021-47056
ubuntu	https://www.cve.org/CVERecord?id=CVE-2021-47056	https://ubuntu.com/security/CVE-2021-47056
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2021-47056	https://ubuntu.com/security/CVE-2021-47056
ubuntu	https://launchpad.net/bugs/cve/CVE-2021-47056	https://ubuntu.com/security/CVE-2021-47056
ubuntu	https://security-tracker.debian.org/tracker/CVE-2021-47056	https://ubuntu.com/security/CVE-2021-47056
cve_search		https://git.kernel.org/stable/c/f4c4e07140687f42bfa40e091bb4a55d7960ce4d
cve_search		https://git.kernel.org/stable/c/446045cf682af12d9294765f6c46084b374b5654
cve_search		https://git.kernel.org/stable/c/09d16cee6285d37cc76311c29add6d97a7e4acda
cve_search		https://git.kernel.org/stable/c/05ec8192ee4bfdf2a8894a68350dac9f1a155fa6
cve_search		https://git.kernel.org/stable/c/1f50392650ae794a1aea41c213c6a3e1c824413c
cve_search		https://git.kernel.org/stable/c/20fd40fc6f2c2b41dc6f637f88d494b14e9c21f1
cve_search		https://git.kernel.org/stable/c/1ea500ce6f7c9106e4a561d28e69215f3d451818
cve_search		https://git.kernel.org/stable/c/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446
ubuntu	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-47056	https://ubuntu.com/security/CVE-2021-47056

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
linux		https://git.kernel.org/linus/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446	https://git.kernel.org/linus/25c6ffb249f612c56a48ce48a3887adf57b8f4bd	ubuntu

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:crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_initADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown()before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however thevf2pf_lock is initialized in adf_dev_init(), which can fail and when itfail, the vf2pf_lock is either not initialized or destroyed, a subsequentuse of vf2pf_lock will cause issue.To fix this issue, only set this flag if adf_dev_init() returns 0.[ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0[ 7.180345] Call Trace:[ 7.182576] mutex_lock+0xc9/0xd0[ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat][ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat][ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat][ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]
openEuler评分：
5.5
Vector：CVSS：2.0/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-20.03-LTS-SP1(4.19.90):受影响
2.openEuler-20.03-LTS-SP4(4.19.90):受影响
3.openEuler-22.03-LTS(5.10.0):不受影响
4.openEuler-22.03-LTS-SP1(5.10.0):不受影响
5.openEuler-22.03-LTS-SP2(5.10.0):不受影响
6.openEuler-22.03-LTS-SP3(5.10.0):不受影响
7.master(6.1.0):不受影响
8.openEuler-22.03-LTS-Next(5.10.0):不受影响
9.openEuler-24.03-LTS:不受影响
10.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4(4.19.90):否
3.openEuler-22.03-LTS(5.10.0):否
4.openEuler-22.03-LTS-SP1(5.10.0):否
5.openEuler-22.03-LTS-SP2(5.10.0):否
6.openEuler-22.03-LTS-SP3(5.10.0):否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next(5.10.0):否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否

三、漏洞修复
安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-1484

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-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):

修复是否涉及abi变化(是/否)：
1.master(6.1.0):
2.openEuler-20.03-LTS-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):

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

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2021-47056	None	None	https://git.kernel.org/stable/c/05ec8192ee4bfdf2a8894a68350dac9f1a155fa6 https://git.kernel.org/stable/c/20fd40fc6f2c2b41dc6f637f88d494b14e9c21f1 https://git.kernel.org/stable/c/09d16cee6285d37cc76311c29add6d97a7e4acda https://git.kernel.org/stable/c/446045cf682af12d9294765f6c46084b374b5654 https://git.kernel.org/stable/c/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446 https://git.kernel.org/stable/c/1ea500ce6f7c9106e4a561d28e69215f3d451818 https://git.kernel.org/stable/c/f4c4e07140687f42bfa40e091bb4a55d7960ce4d https://git.kernel.org/stable/c/1f50392650ae794a1aea41c213c6a3e1c824413c
https://ubuntu.com/security/CVE-2021-47056	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2021-47056	None	None	https://git.kernel.org/stable/c/05ec8192ee4bfdf2a8894a68350dac9f1a155fa6 https://git.kernel.org/stable/c/20fd40fc6f2c2b41dc6f637f88d494b14e9c21f1 https://git.kernel.org/stable/c/09d16cee6285d37cc76311c29add6d97a7e4acda https://git.kernel.org/stable/c/446045cf682af12d9294765f6c46084b374b5654 https://git.kernel.org/stable/c/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446 https://git.kernel.org/stable/c/1ea500ce6f7c9106e4a561d28e69215f3d451818 https://git.kernel.org/stable/c/f4c4e07140687f42bfa40e091bb4a55d7960ce4d https://git.kernel.org/stable/c/1f50392650ae794a1aea41c213c6a3e1c824413c
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2021-47056
https://security-tracker.debian.org/tracker/CVE-2021-47056	None	None	https://git.kernel.org/linus/8609f5cfdc872fc3a462efa6a3eca5cb1e2f6446

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

@ci-robot 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@zhangchangzhong 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@hongrongxuan 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

CVE-2021-47056

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

crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init

ADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown()
before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however the
vf2pf_lock is initialized in adf_dev_init(), which can fail and when it
fail, the vf2pf_lock is either not initialized or destroyed, a subsequent
use of vf2pf_lock will cause issue.
To fix this issue, only set this flag if adf_dev_init() returns 0.

[ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0
[ 7.180345] Call Trace:
[ 7.182576] mutex_lock+0xc9/0xd0
[ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat]
[ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat]
[ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat]
[ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]

openEuler评分:(评分和向量)
5.5
CVSS:3.1/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-20.03-LTS-SP1(4.19.90):受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:不受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:不受影响
7.master(6.1.0):不受影响
8.openEuler-22.03-LTS-Next:不受影响
9.openEuler-24.03-LTS:不受影响

修复是否涉及abi变化(是/否)：
1.openEuler-20.03-LTS-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否

@CTC-Xibo.Wang 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:crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_initADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown()before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however thevf2pf_lock is initialized in adf_dev_init(), which can fail and when itfail, the vf2pf_lock is either not initialized or destroyed, a subsequentuse of vf2pf_lock will cause issue.To fix this issue, only set this flag if adf_dev_init() returns 0.[ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0[ 7.180345] Call Trace:[ 7.182576] mutex_lock+0xc9/0xd0[ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat][ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat][ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat][ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]
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-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP2:不受影响,openEuler-22.03-LTS-SP3:不受影响,master:不受影响,openEuler-22.03-LTS-Next:不受影响,openEuler-24.03-LTS:不受影响
已分析	5.修复是否涉及abi变化	openEuler-20.03-LTS-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-22.03-LTS-Next:否,openEuler-24.03-LTS: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-2021-47056

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

crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init

ADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown()
before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however the
vf2pf_lock is initialized in adf_dev_init(), which can fail and when it
fail, the vf2pf_lock is either not initialized or destroyed, a subsequent
use of vf2pf_lock will cause issue.
To fix this issue, only set this flag if adf_dev_init() returns 0.

[ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0
[ 7.180345] Call Trace:
[ 7.182576] mutex_lock+0xc9/0xd0
[ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat]
[ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat]
[ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat]
[ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]

openEuler评分:(评分和向量)
5.5
CVSS:3.1/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-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:不受影响
4.openEuler-22.03-LTS-SP1:不受影响
5.openEuler-22.03-LTS-SP2:不受影响
6.openEuler-22.03-LTS-SP3:不受影响
7.master(6.1.0):不受影响
8.openEuler-22.03-LTS-Next:不受影响
9.openEuler-24.03-LTS:不受影响
10.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否

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

@CTC-Xibo.Wang 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:crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_initADF_STATUS_PF_RUNNING is (only) used and checked by adf_vf2pf_shutdown()before calling adf_iov_putmsg()->mutex_lock(vf2pf_lock), however thevf2pf_lock is initialized in adf_dev_init(), which can fail and when itfail, the vf2pf_lock is either not initialized or destroyed, a subsequentuse of vf2pf_lock will cause issue.To fix this issue, only set this flag if adf_dev_init() returns 0.[ 7.178404] BUG: KASAN: user-memory-access in __mutex_lock.isra.0+0x1ac/0x7c0[ 7.180345] Call Trace:[ 7.182576] mutex_lock+0xc9/0xd0[ 7.183257] adf_iov_putmsg+0x118/0x1a0 [intel_qat][ 7.183541] adf_vf2pf_shutdown+0x4d/0x7b [intel_qat][ 7.183834] adf_dev_shutdown+0x172/0x2b0 [intel_qat][ 7.184127] adf_probe+0x5e9/0x600 [qat_dh895xccvf]
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-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:不受影响,openEuler-22.03-LTS-SP1:不受影响,openEuler-22.03-LTS-SP2:不受影响,openEuler-22.03-LTS-SP3:不受影响,master:不受影响,openEuler-22.03-LTS-Next: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-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-22.03-LTS-Next:否,openEuler-24.03-LTS:否,openEuler-24.03-LTS-Next: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-2021-47056

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