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CVE-2024-41071

已完成
CVE和安全问题 拥有者
创建于  
2024-07-29 23:55

一、漏洞信息
漏洞编号:CVE-2024-41071
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:7.8 High
Vector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
漏洞简述:
In the Linux kernel, the following vulnerability has been resolved:wifi: mac80211: Avoid address calculations via out of bounds array indexingreq->n_channels must be set before req->channels[] can be used.This patch fixes one of the issues encountered in [1].[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4[ 83.964258] index 0 is out of range for type struct ieee80211_channel *[] [...][ 83.964264] Call Trace:[ 83.964267] [ 83.964269] dump_stack_lvl+0x3f/0xc0[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0[ 83.964281] __ieee80211_start_scan+0x601/0x990[ 83.964291] nl80211_trigger_scan+0x874/0x980[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160[ 83.964298] genl_rcv_msg+0x240/0x270[...][1] https://bugzilla.kernel.org/show_bug.cgi?id=218810
漏洞公开时间:2024-07-29 23:15:14
漏洞创建时间:2024-07-30 02:05:23
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2024-41071

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/2663d0462eb32ae7c9b035300ab6b1523886c718
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0
suse_bugzilla http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-41071 https://bugzilla.suse.com/show_bug.cgi?id=1228625
suse_bugzilla https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-41071.mbox https://bugzilla.suse.com/show_bug.cgi?id=1228625
suse_bugzilla https://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0 https://bugzilla.suse.com/show_bug.cgi?id=1228625
suse_bugzilla https://git.kernel.org/stable/c/2663d0462eb32ae7c9b035300ab6b1523886c718 https://bugzilla.suse.com/show_bug.cgi?id=1228625
suse_bugzilla https://www.cve.org/CVERecord?id=CVE-2024-41071 https://bugzilla.suse.com/show_bug.cgi?id=1228625
redhat_bugzilla https://bugzilla.kernel.org/show_bug.cgi?id=218810 https://bugzilla.redhat.com/show_bug.cgi?id=2300448
redhat_bugzilla https://lore.kernel.org/linux-cve-announce/2024072909-CVE-2024-41071-4eb6@gregkh/T https://bugzilla.redhat.com/show_bug.cgi?id=2300448
debian https://security-tracker.debian.org/tracker/CVE-2024-41071

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/2663d0462eb32ae7c9b035300ab6b1523886c718 nvd
https://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0 nvd

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:wifi: mac80211: Avoid address calculations via out of bounds array indexingreq->n_channels must be set before req->channels[] can be used.This patch fixes one of the issues encountered in [1].[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4[ 83.964258] index 0 is out of range for type struct ieee80211_channel *[] [...][ 83.964264] Call Trace:[ 83.964267] [ 83.964269] dump_stack_lvl+0x3f/0xc0[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0[ 83.964281] __ieee80211_start_scan+0x601/0x990[ 83.964291] nl80211_trigger_scan+0x874/0x980[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160[ 83.964298] genl_rcv_msg+0x240/0x270[...][1] https://bugzilla.kernel.org/show_bug.cgi?id=218810
openEuler评分:
7.8
Vector:CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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(6.6.0):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

三、漏洞修复
安全公告链接:https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2024-2124

评论 (13)

openeuler-ci-bot 创建了CVE和安全问题 10个月前
openeuler-ci-bot 添加了
 
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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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参考网址 关联pr 状态 补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2024-41071NoneNonehttps://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0
https://git.kernel.org/stable/c/2663d0462eb32ae7c9b035300ab6b1523886c718
https://ubuntu.com/security/CVE-2024-41071NoneNonehttps://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2024-41071NoneNonehttps://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0
https://git.kernel.org/stable/c/2663d0462eb32ae7c9b035300ab6b1523886c718
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2024-41071
https://security-tracker.debian.org/tracker/CVE-2024-41071

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

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openeuler-ci-bot 修改了描述 10个月前
openeuler-ci-bot 修改了描述 10个月前

CVE-2024-41071

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

wifi: mac80211: Avoid address calculations via out of bounds array indexing

req->n_channels must be set before req->channels[] can be used.

This patch fixes one of the issues encountered in [1].

[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4
[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'
[...]
[ 83.964264] Call Trace:
[ 83.964267] <TASK>
[ 83.964269] dump_stack_lvl+0x3f/0xc0
[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110
[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0
[ 83.964281] __ieee80211_start_scan+0x601/0x990
[ 83.964291] nl80211_trigger_scan+0x874/0x980
[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160
[ 83.964298] genl_rcv_msg+0x240/0x270
[...]

[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810

The Linux kernel CVE team has assigned CVE-2024-41071 to this issue.

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-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:wifi: mac80211: Avoid address calculations via out of bounds array indexingreq->n_channels must be set before req->channels[] can be used.This patch fixes one of the issues encountered in [1].[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'[...][ 83.964264] Call Trace:[ 83.964267] <TASK>[ 83.964269] dump_stack_lvl+0x3f/0xc0[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0[ 83.964281] __ieee80211_start_scan+0x601/0x990[ 83.964291] nl80211_trigger_scan+0x874/0x980[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160[ 83.964298] genl_rcv_msg+0x240/0x270[...][1] <ahref="https://bugzilla.kernel.org/show_bug.cgi?id=218810">https://bugzilla.kernel.org/show_bug.cgi?id=218810The Linux kernel CVE team has assigned CVE-2024-41071 to this issue.
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.

openeuler-ci-bot 修改了描述 10个月前
openeuler-ci-bot 修改了描述 10个月前
openeuler-ci-bot 修改了描述 10个月前

CVE-2024-41071

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

wifi: mac80211: Avoid address calculations via out of bounds array indexing

req->n_channels must be set before req->channels[] can be used.

This patch fixes one of the issues encountered in [1].

[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4
[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'
[...]
[ 83.964264] Call Trace:
[ 83.964267] <TASK>
[ 83.964269] dump_stack_lvl+0x3f/0xc0
[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110
[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0
[ 83.964281] __ieee80211_start_scan+0x601/0x990
[ 83.964291] nl80211_trigger_scan+0x874/0x980
[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160
[ 83.964298] genl_rcv_msg+0x240/0x270
[...]

[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810

The Linux kernel CVE team has assigned CVE-2024-41071 to this issue.

openEuler评分:(评分和向量)
4.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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:wifi: mac80211: Avoid address calculations via out of bounds array indexingreq->n_channels must be set before req->channels[] can be used.This patch fixes one of the issues encountered in [1].[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'[...][ 83.964264] Call Trace:[ 83.964267] <TASK>[ 83.964269] dump_stack_lvl+0x3f/0xc0[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0[ 83.964281] __ieee80211_start_scan+0x601/0x990[ 83.964291] nl80211_trigger_scan+0x874/0x980[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160[ 83.964298] genl_rcv_msg+0x240/0x270[...][1] <ahref="https://bugzilla.kernel.org/show_bug.cgi?id=218810">https://bugzilla.kernel.org/show_bug.cgi?id=218810The Linux kernel CVE team has assigned CVE-2024-41071 to this issue.
已分析 2.openEulerScore 4.3
已分析 3.openEulerVector AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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 10个月前
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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-2024-41071

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

wifi: mac80211: Avoid address calculations via out of bounds array indexing

req->n_channels must be set before req->channels[] can be used.

This patch fixes one of the issues encountered in [1].

[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4
[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'
[...]
[ 83.964264] Call Trace:
[ 83.964267]
[ 83.964269] dump_stack_lvl+0x3f/0xc0
[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110
[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0
[ 83.964281] __ieee80211_start_scan+0x601/0x990
[ 83.964291] nl80211_trigger_scan+0x874/0x980
[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160
[ 83.964298] genl_rcv_msg+0x240/0x270
[...]

[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810

openEuler评分:(评分和向量)
4.3
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

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:wifi: mac80211: Avoid address calculations via out of bounds array indexingreq->n_channels must be set before req->channels[] can be used.This patch fixes one of the issues encountered in [1].[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'[...][ 83.964264] Call Trace:[ 83.964267] [ 83.964269] dump_stack_lvl+0x3f/0xc0[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0[ 83.964281] __ieee80211_start_scan+0x601/0x990[ 83.964291] nl80211_trigger_scan+0x874/0x980[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160[ 83.964298] genl_rcv_msg+0x240/0x270[...][1] https://bugzilla.kernel.org/show_bug.cgi?id=218810
已分析 2.openEulerScore 4.3
已分析 3.openEulerVector AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
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
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ci-robot 通过合并 Pull Request !10698: wifi: mac80211: Avoid address calculations via out of bounds array indexing任务状态待办的 修改为已完成 9个月前
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openeuler-ci-bot 修改了描述 9个月前

CVE-2024-41071

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

wifi: mac80211: Avoid address calculations via out of bounds array indexing

req->n_channels must be set before req->channels[] can be used.

This patch fixes one of the issues encountered in [1].

[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4
[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'
[...]
[ 83.964264] Call Trace:
[ 83.964267]
[ 83.964269] dump_stack_lvl+0x3f/0xc0
[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110
[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0
[ 83.964281] __ieee80211_start_scan+0x601/0x990
[ 83.964291] nl80211_trigger_scan+0x874/0x980
[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160
[ 83.964298] genl_rcv_msg+0x240/0x270
[...]

[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810

openEuler评分:(评分和向量)
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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:wifi: mac80211: Avoid address calculations via out of bounds array indexingreq->n_channels must be set before req->channels[] can be used.This patch fixes one of the issues encountered in [1].[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'[...][ 83.964264] Call Trace:[ 83.964267] [ 83.964269] dump_stack_lvl+0x3f/0xc0[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0[ 83.964281] __ieee80211_start_scan+0x601/0x990[ 83.964291] nl80211_trigger_scan+0x874/0x980[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160[ 83.964298] genl_rcv_msg+0x240/0x270[...][1] https://bugzilla.kernel.org/show_bug.cgi?id=218810
已分析 2.openEulerScore 7.8
已分析 3.openEulerVector AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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.

openeuler-ci-bot 计划截止日期2024-09-04 修改为2024-08-19 9个月前
openeuler-ci-bot 修改了描述 9个月前
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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
仉鹏 通过合并 Pull Request !1734: release 6.6.0-41.0.0任务状态待办的 修改为已完成 9个月前
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openeuler-ci-bot 修改了描述 8个月前

CVE-2024-41071

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

wifi: mac80211: Avoid address calculations via out of bounds array indexing

req->n_channels must be set before req->channels[] can be used.

This patch fixes one of the issues encountered in [1].

[ 83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4
[ 83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'
[...]
[ 83.964264] Call Trace:
[ 83.964267] <TASK>
[ 83.964269] dump_stack_lvl+0x3f/0xc0
[ 83.964274] __ubsan_handle_out_of_bounds+0xec/0x110
[ 83.964278] ieee80211_prep_hw_scan+0x2db/0x4b0
[ 83.964281] __ieee80211_start_scan+0x601/0x990
[ 83.964291] nl80211_trigger_scan+0x874/0x980
[ 83.964295] genl_family_rcv_msg_doit+0xe8/0x160
[ 83.964298] genl_rcv_msg+0x240/0x270
[...]

[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810

The Linux kernel CVE team has assigned CVE-2024-41071 to this issue.

openEuler评分:(评分和向量)
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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

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