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src-openEuler/kernel

CVE-2024-56689

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CVE和安全问题 拥有者
创建于  
2024-12-28 18:31

一、漏洞信息
漏洞编号:CVE-2024-56689
漏洞归属组件:kernel
漏洞归属的版本:4.19.140,4.19.194,4.19.90,5.10.0,6.1.19,6.4.0,6.6.0
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:PCI: endpoint: epf-mhi: Avoid NULL dereference if DT lacks mmio If platform_get_resource_byname() fails and returns NULL because DT lacksan mmio property for the MHI endpoint, dereferencing res->start willcause a NULL pointer access. Add a check to prevent it.[kwilczynski: error message update per the review feedback][bhelgaas: commit log]
漏洞公开时间:2024-12-28 18:15:13
漏洞创建时间:2024-12-28 18:31:47
漏洞详情参考链接:
https://nvd.nist.gov/vuln/detail/CVE-2024-56689

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/0e6d92e3b973de78eb7015154cf1197af9fac5c9
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/242ee2b0ad9b23f47084904fce3f9f228068a1f9
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/5089b3d874e9933d9842e90410d3af1520494757
416baaa9-dc9f-4396-8d5f-8c081fb06d67 https://git.kernel.org/stable/c/c8b9d6b7d62a444e0bca5b9ae28f9f2b0f52feef
suse_bugzilla http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-56689 https://bugzilla.suse.com/show_bug.cgi?id=1235543
suse_bugzilla https://www.cve.org/CVERecord?id=CVE-2024-56689 https://bugzilla.suse.com/show_bug.cgi?id=1235543
suse_bugzilla https://git.kernel.org/stable/c/0e6d92e3b973de78eb7015154cf1197af9fac5c9 https://bugzilla.suse.com/show_bug.cgi?id=1235543
suse_bugzilla https://git.kernel.org/stable/c/242ee2b0ad9b23f47084904fce3f9f228068a1f9 https://bugzilla.suse.com/show_bug.cgi?id=1235543
suse_bugzilla https://git.kernel.org/stable/c/5089b3d874e9933d9842e90410d3af1520494757 https://bugzilla.suse.com/show_bug.cgi?id=1235543
suse_bugzilla https://git.kernel.org/stable/c/c8b9d6b7d62a444e0bca5b9ae28f9f2b0f52feef https://bugzilla.suse.com/show_bug.cgi?id=1235543
suse_bugzilla https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2024/CVE-2024-56689.mbox https://bugzilla.suse.com/show_bug.cgi?id=1235543
suse_bugzilla https://bugzilla.redhat.com/show_bug.cgi?id=2334685 https://bugzilla.suse.com/show_bug.cgi?id=1235543
redhat_bugzilla https://lore.kernel.org/linux-cve-announce/2024122834-CVE-2024-56689-69ca@gregkh/T https://bugzilla.redhat.com/show_bug.cgi?id=2334685
debian https://security-tracker.debian.org/tracker/CVE-2024-56689

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_kernel 6.6.64 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=242ee2b0ad9b23f47084904fce3f9f228068a1f9Issue https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1bf5f25324f7f6a52c3eb566ec5f78f6a901db96 linuxkernelcves
linux_kernel 6.11.11 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=c8b9d6b7d62a444e0bca5b9ae28f9f2b0f52feefIssue https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1bf5f25324f7f6a52c3eb566ec5f78f6a901db96 linuxkernelcves
linux_kernel 6.12.2 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=0e6d92e3b973de78eb7015154cf1197af9fac5c9Issue https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1bf5f25324f7f6a52c3eb566ec5f78f6a901db96 linuxkernelcves
linux_kernel 6.13-rc1 https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5089b3d874e9933d9842e90410d3af1520494757Please https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=1bf5f25324f7f6a52c3eb566ec5f78f6a901db96 linuxkernelcves

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:PCI: endpoint: epf-mhi: Avoid NULL dereference if DT lacks mmio If platform_get_resource_byname() fails and returns NULL because DT lacksan mmio property for the MHI endpoint, dereferencing res->start willcause a NULL pointer access. Add a check to prevent it.[kwilczynski: error message update per the review feedback][bhelgaas: commit log]
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-24.03-LTS-SP1(6.6.0):受影响
3.openEuler-20.03-LTS-SP4(4.19.90):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-SP3(5.10.0):否
3.master(6.6.0):否
4.openEuler-24.03-LTS(6.6.0):否
5.openEuler-24.03-LTS-Next(6.6.0):否
6.openEuler-22.03-LTS-SP4(5.10.0):否
7.openEuler-24.03-LTS-SP1(6.6.0):否

原因说明:
1.openEuler-24.03-LTS(6.6.0):正常修复
2.openEuler-24.03-LTS-SP1(6.6.0):正常修复
3.master(6.6.0):不受影响-漏洞代码不能被攻击者触发
4.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发
5.openEuler-20.03-LTS-SP4(4.19.90):不受影响-漏洞代码不存在
6.openEuler-22.03-LTS-SP3(5.10.0):不受影响-漏洞代码不存在
7.openEuler-22.03-LTS-SP4(5.10.0):不受影响-漏洞代码不存在

三、漏洞修复
安全公告链接:https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-1450

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