CVE-2021-47039

一、漏洞信息
漏洞编号：CVE-2021-47039
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:ataflop: potential out of bounds in do_format()The function uses type as an array index: q = unit[drive].disk[type]->queue;Unfortunately the bounds check on type isn t done until later in thefunction. Fix this by moving the bounds check to the start.
漏洞公开时间：2024-02-28 17:15:39
漏洞创建时间：2024-02-29 03:35:56
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2021-47039

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/07f86aa8f4fe077be1b018cc177eb8c6573e5671
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-47039	https://bugzilla.suse.com/show_bug.cgi?id=1220647
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2021-47039	https://bugzilla.suse.com/show_bug.cgi?id=1220647
suse_bugzilla	https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671	https://bugzilla.suse.com/show_bug.cgi?id=1220647
suse_bugzilla	https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1	https://bugzilla.suse.com/show_bug.cgi?id=1220647
suse_bugzilla	https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957	https://bugzilla.suse.com/show_bug.cgi?id=1220647
ubuntu	https://git.kernel.org/linus/1ffec389a6431782a8a28805830b6fae9bf00af1 (5.13-rc1)	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://www.cve.org/CVERecord?id=CVE-2021-47039	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2021-47039	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://launchpad.net/bugs/cve/CVE-2021-47039	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://security-tracker.debian.org/tracker/CVE-2021-47039	https://ubuntu.com/security/CVE-2021-47039
ubuntu	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-47039	https://ubuntu.com/security/CVE-2021-47039

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/1ffec389a6431782a8a28805830b6fae9bf00af1	https://git.kernel.org/linus/bf9c0538e485b591a2ee02d9adb8a99db4be5a2a	ubuntu

二、漏洞分析结构反馈
影响性分析说明：
Reserved.
openEuler评分：
4.0
Vector：CVSS：3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N
受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP1(4.19.90):不受影响
2.openEuler-20.03-LTS-SP4(4.19.90):不受影响
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

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-2021-47039	None	None	https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671 https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957 https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1
https://ubuntu.com/security/CVE-2021-47039	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2021-47039	None	None	https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671 https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957 https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2021-47039
https://security-tracker.debian.org/tracker/CVE-2021-47039	None	None	https://git.kernel.org/linus/1ffec389a6431782a8a28805830b6fae9bf00af1

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

CVE-2021-47039

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP1(4.19.90):不受影响
2.openEuler-20.03-LTS-SP4:不受影响
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

CVE-2021-47039

影响性分析说明：
Reserved.

openEuler评分:(评分和向量)
0.0
AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

CVE-2021-47039

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP1(4.19.90):不受影响
2.openEuler-20.03-LTS-SP4:不受影响
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

CVE-2021-47039

影响性分析说明：
Reserved.

openEuler评分:(评分和向量)
0.0
CVSS: 3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

CVE-2021-47039

影响性分析说明：
Reserved.

openEuler评分:(评分和向量)
4.0
CVSS: 3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

CVE-2021-47039

影响性分析说明：
Reserved.

openEuler评分:(评分和向量)
0.0
CVSS: 3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:N

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP1:不受影响
2.openEuler-20.03-LTS-SP4:不受影响
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

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