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src-openEuler/kernel

CVE-2024-50080

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CVE和安全问题 拥有者
创建于  
2024-12-06 15:17

一、漏洞信息
漏洞编号:CVE-2024-50080
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:ublk: don t allow user copy for unprivileged deviceUBLK_F_USER_COPY requires userspace to call write() on ublk chardevice for filling request buffer, and unprivileged device can tbe trusted.So don t allow user copy for unprivileged device.
漏洞公开时间:2024-10-29 09:15:05
漏洞创建时间:2024-12-06 15:17:43
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2024-50080

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/42aafd8b48adac1c3b20fe5892b1b91b80c1a1e6
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/6414ab5c9c9c068eca6dc4fd3a036bc4b83164dc
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/8f3d5686a2409877c5e8e2540774d24ed2b4a4ce
suse_bugzilla http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-50080 https://bugzilla.suse.com/show_bug.cgi?id=1232502
suse_bugzilla https://www.cve.org/CVERecord?id=CVE-2024-50080 https://bugzilla.suse.com/show_bug.cgi?id=1232502
suse_bugzilla https://git.kernel.org/stable/c/42aafd8b48adac1c3b20fe5892b1b91b80c1a1e6 https://bugzilla.suse.com/show_bug.cgi?id=1232502
suse_bugzilla https://git.kernel.org/stable/c/6414ab5c9c9c068eca6dc4fd3a036bc4b83164dc https://bugzilla.suse.com/show_bug.cgi?id=1232502
suse_bugzilla https://git.kernel.org/stable/c/8f3d5686a2409877c5e8e2540774d24ed2b4a4ce https://bugzilla.suse.com/show_bug.cgi?id=1232502
suse_bugzilla https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-50080.mbox https://bugzilla.suse.com/show_bug.cgi?id=1232502
redhat_bugzilla https://lore.kernel.org/linux-cve-announce/2024102936-CVE-2024-50080-72ba@gregkh/T https://bugzilla.redhat.com/show_bug.cgi?id=2322301
debian https://security-tracker.debian.org/tracker/CVE-2024-50080
cve_search https://git.kernel.org/stable/c/6414ab5c9c9c068eca6dc4fd3a036bc4b83164dc
cve_search https://git.kernel.org/stable/c/8f3d5686a2409877c5e8e2540774d24ed2b4a4ce
cve_search https://git.kernel.org/stable/c/42aafd8b48adac1c3b20fe5892b1b91b80c1a1e6

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/42aafd8b48adac1c3b20fe5892b1b91b80c1a1e6 nvd
https://git.kernel.org/stable/c/6414ab5c9c9c068eca6dc4fd3a036bc4b83164dc nvd
https://git.kernel.org/stable/c/8f3d5686a2409877c5e8e2540774d24ed2b4a4ce nvd

二、漏洞分析结构反馈
影响性分析说明:

openEuler评分:

受影响版本排查(受影响/不受影响):
1.master:
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):
8.openEuler-24.03-LTS-SP1(6.6.0):

修复是否涉及abi变化(是/否):
1.master:
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):
8.openEuler-24.03-LTS-SP1(6.6.0):

原因说明:
1.master:
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):
8.openEuler-24.03-LTS-SP1(6.6.0):

评论 (5)

openeuler-ci-bot 创建了CVE和安全问题 6个月前
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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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