Sign in
Sign up
Explore
Enterprise
Education
Search
Help
Terms of use
About Us
Explore
Enterprise
Education
Gitee Premium
Gitee AI
AI teammates
Sign in
Sign up
Fetch the repository succeeded.
description of repo status
Open Source
>
Other
>
Operation System
&&
Donate
Please sign in before you donate.
Cancel
Sign in
Scan WeChat QR to Pay
Cancel
Complete
Prompt
Switch to Alipay.
OK
Cancel
Watch
Unwatch
Watching
Releases Only
Ignoring
128
Star
73
Fork
329
src-openEuler
/
kernel
Closed
Code
Issues
1197
Pull Requests
35
Wiki
Insights
Pipelines
Service
JavaDoc
PHPDoc
Quality Analysis
Jenkins for Gitee
Tencent CloudBase
Tencent Cloud Serverless
悬镜安全
Aliyun SAE
Codeblitz
SBOM
DevLens
Don’t show this again
Update failed. Please try again later!
Remove this flag
Content Risk Flag
This task is identified by
as the content contains sensitive information such as code security bugs, privacy leaks, etc., so it is only accessible to contributors of this repository.
CVE-2025-40043
Done
#ID3WIA
CVE和安全问题
openeuler-ci-bot
owner
Opened this issue
2025-10-28 20:50
一、漏洞信息 漏洞编号：[CVE-2025-40043](https://nvd.nist.gov/vuln/detail/CVE-2025-40043) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/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 V4.0分值： BaseScore：N/A None Vector： 漏洞简述： In the Linux kernel, there is an uninitialized pointer vulnerability in the NFC NCI module. This vulnerability was reported by Syzbot in the nci_init_req function, caused by insufficient input validation introduced by commit 5aca7966d2a7. The nic_valid_size() function only validates skb->len against the length provided in the buffer, leading to access to uninitialized skb_buff->data pointer when processing memory content, which may cause information disclosure or system crashes. 漏洞公开时间：2025-10-28 20:15:38 漏洞创建时间：2025-10-28 20:50:27 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2025-40043 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40204 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40200 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38705 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40055 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.115 | | | | https://www.cve.org/CVERecord?id=CVE-2025-40043 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.111 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40141 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37828 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39694 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.109 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38011 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40110 | | | | https://git.kernel.org/stable/c/9c328f54741bd5465ca1dc717c84c04242fac2e1 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40082 | | | | https://bugs.mageia.org/show_bug.cgi?id=34721 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40134 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40169 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2765 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40179 | | | | https://bugzilla.redhat.com/show_bug.cgi?id=2406754 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40120 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40192 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38729 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40171 | | | | https://advisories.mageia.org/MGASA-2025-0309.html | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40178 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40125 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40129 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40187 | | | | https://security-tracker.debian.org/tracker/CVE-2025-40043 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-21915 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40183 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40164 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39703 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38234 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40035 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40140 | | | | https://lore.kernel.org/linux-cve-announce/2025102813-CVE-2025-40043-39d2@gregkh/T/#u | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40211 | | | | https://git.kernel.org/stable/c/8fcc7315a10a84264e55bb65ede10f0af20a983f | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38349 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.108 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38214 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40048 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40201 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38100 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37839 | | | | https://git.kernel.org/stable/c/c395d1e548cc68e84584ffa2e3ca9796a78bf7b9 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.110 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40109 | | | | https://advisory.echohq.com/cve/CVE-2025-40043 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.114 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37891 | | | | https://git.kernel.org/stable/c/74837bca0748763a77f77db47a0bdbe63b347628 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.106 | | | | https://lore.kernel.org/linux-cve-announce/2025102813-CVE-2025-40043-39d2@gregkh/T | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.116 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39964 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37785 | | | | https://git.kernel.org/stable/c/0ba68bea1e356f466ad29449938bea12f5f3711f | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.112 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39931 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39940 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40176 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38173 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2766 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40123 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38084 | | | | https://advisories.mageia.org/MGASA-2025-0310.html | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40088 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39751 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40084 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38581 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40167 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40194 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40173 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37812 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40190 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-36357 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40198 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2767 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39938 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40153 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.113 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40053 | | | | https://bugs.mageia.org/show_bug.cgi?id=34713 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-23150 | | | | https://git.kernel.org/stable/c/bfdda0123dde406dbff62e7e9136037e97998a15 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22080 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40202 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37863 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40206 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38717 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39692 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40012 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40043 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39992 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.107 | | </details> 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: 七彩瞬析开源风险感知平台 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | gregkh/linux | | https://git.kernel.org/stable/c/8fcc7315a10a84264e55bb65ede10f0af20a983f | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/bfdda0123dde406dbff62e7e9136037e97998a15 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/0ba68bea1e356f466ad29449938bea12f5f3711f | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/74837bca0748763a77f77db47a0bdbe63b347628 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/c395d1e548cc68e84584ffa2e3ca9796a78bf7b9 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/9c328f54741bd5465ca1dc717c84c04242fac2e1 | | ljqc | | | | https://git.kernel.org/stable/c/9c328f54741bd5465ca1dc717c84c04242fac2e1 | | cvelistv5 | | | | https://git.kernel.org/stable/c/8fcc7315a10a84264e55bb65ede10f0af20a983f | | cvelistv5 | | | | https://git.kernel.org/stable/c/c395d1e548cc68e84584ffa2e3ca9796a78bf7b9 | | cvelistv5 | | | | https://git.kernel.org/stable/c/74837bca0748763a77f77db47a0bdbe63b347628 | | cvelistv5 | | | | https://git.kernel.org/stable/c/0ba68bea1e356f466ad29449938bea12f5f3711f | | cvelistv5 | | | | https://git.kernel.org/stable/c/bfdda0123dde406dbff62e7e9136037e97998a15 | | cvelistv5 | </details> 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:net: nfc: nci: Add parameter validation for packet dataSyzbot reported an uninitialized value bug in nci_init_req, which wasintroduced by commit 5aca7966d2a7 ( Merge tag perf-tools-fixes-for-v6.17-2025-09-16 ofgit://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools ).This bug arises due to very limited and poor input validationthat was done at nic_valid_size(). This validation onlyvalidates the skb->len (directly reflects size provided at theuserspace interface) with the length provided in the bufferitself (interpreted as NCI_HEADER). This leads to the processingof memory content at the address assuming the correct layoutper what opcode requires there. This leads to the accesses tobuffer of skb_buff->data which is not assigned anything yet.Following the same silent drop of packets of invalid sizes atnic_valid_size(), add validation of the data in the respectivehandlers and return error values in case of failure. Releasethe skb if error values are returned from handlers innci_nft_packet and effectively do a silent dropPossible TODO: because we silently drop the packets, thecall to nci_request will be waiting for completion of requestand will face timeouts. These timeouts can get excessively loggedin the dmesg. A proper handling of them may require to exportnci_request_cancel (or propagate error handling from thenft packets handlers). openEuler评分： 6.3 Vector：CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H 受影响版本排查(受影响/不受影响)： 1.openEuler-20.03-LTS-SP4(4.19.90):受影响 2.openEuler-22.03-LTS-SP3(5.10.0):受影响 3.openEuler-22.03-LTS-SP4(5.10.0):受影响 4.openEuler-24.03-LTS(6.6.0):受影响 5.openEuler-24.03-LTS-SP1(6.6.0):受影响 6.openEuler-24.03-LTS-SP2(6.6.0):受影响 7.openEuler-24.03-LTS-SP3(6.6.0):受影响 8.master(6.12.33):不受影响 9.openEuler-24.03-LTS-Next(6.6.0):不受影响 修复是否涉及abi变化(是/否)： 1.master(6.12.33):否 2.openEuler-20.03-LTS-SP4(4.19.90):否 3.openEuler-22.03-LTS-SP3(5.10.0):否 4.openEuler-22.03-LTS-SP4(5.10.0):否 5.openEuler-24.03-LTS(6.6.0):否 6.openEuler-24.03-LTS-Next(6.6.0):否 7.openEuler-24.03-LTS-SP1(6.6.0):否 8.openEuler-24.03-LTS-SP2(6.6.0):否 9.openEuler-24.03-LTS-SP3(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.openEuler-24.03-LTS-SP2(6.6.0):正常修复 4.openEuler-24.03-LTS-SP3(6.6.0):正常修复 5.openEuler-20.03-LTS-SP4(4.19.90):不修复-超出修复范围 6.openEuler-22.03-LTS-SP3(5.10.0):不修复-超出修复范围 7.openEuler-22.03-LTS-SP4(5.10.0):不修复-超出修复范围 8.master(6.12.33):不受影响-漏洞代码不能被攻击者触发 9.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发 三、漏洞修复 安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-2767
一、漏洞信息 漏洞编号：[CVE-2025-40043](https://nvd.nist.gov/vuln/detail/CVE-2025-40043) 漏洞归属组件：[kernel](https://gitee.com/src-openeuler/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 V4.0分值： BaseScore：N/A None Vector： 漏洞简述： In the Linux kernel, there is an uninitialized pointer vulnerability in the NFC NCI module. This vulnerability was reported by Syzbot in the nci_init_req function, caused by insufficient input validation introduced by commit 5aca7966d2a7. The nic_valid_size() function only validates skb->len against the length provided in the buffer, leading to access to uninitialized skb_buff->data pointer when processing memory content, which may cause information disclosure or system crashes. 漏洞公开时间：2025-10-28 20:15:38 漏洞创建时间：2025-10-28 20:50:27 漏洞详情参考链接： https://nvd.nist.gov/vuln/detail/CVE-2025-40043 <details> <summary>更多参考(点击展开)</summary> | 参考来源 | 参考链接 | 来源链接 | | ------- | -------- | -------- | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40204 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40200 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38705 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40055 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.115 | | | | https://www.cve.org/CVERecord?id=CVE-2025-40043 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.111 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40141 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37828 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39694 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.109 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38011 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40110 | | | | https://git.kernel.org/stable/c/9c328f54741bd5465ca1dc717c84c04242fac2e1 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40082 | | | | https://bugs.mageia.org/show_bug.cgi?id=34721 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40134 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40169 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2765 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40179 | | | | https://bugzilla.redhat.com/show_bug.cgi?id=2406754 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40120 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40192 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38729 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40171 | | | | https://advisories.mageia.org/MGASA-2025-0309.html | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40178 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40125 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40129 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40187 | | | | https://security-tracker.debian.org/tracker/CVE-2025-40043 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-21915 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40183 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40164 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39703 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38234 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40035 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40140 | | | | https://lore.kernel.org/linux-cve-announce/2025102813-CVE-2025-40043-39d2@gregkh/T/#u | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40211 | | | | https://git.kernel.org/stable/c/8fcc7315a10a84264e55bb65ede10f0af20a983f | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38349 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.108 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38214 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40048 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40201 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38100 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37839 | | | | https://git.kernel.org/stable/c/c395d1e548cc68e84584ffa2e3ca9796a78bf7b9 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.110 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40109 | | | | https://advisory.echohq.com/cve/CVE-2025-40043 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.114 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37891 | | | | https://git.kernel.org/stable/c/74837bca0748763a77f77db47a0bdbe63b347628 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.106 | | | | https://lore.kernel.org/linux-cve-announce/2025102813-CVE-2025-40043-39d2@gregkh/T | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.116 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39964 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37785 | | | | https://git.kernel.org/stable/c/0ba68bea1e356f466ad29449938bea12f5f3711f | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.112 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39931 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39940 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40176 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38173 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2766 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40123 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38084 | | | | https://advisories.mageia.org/MGASA-2025-0310.html | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40088 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39751 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40084 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38581 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40167 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40194 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40173 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37812 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40190 | | | | https://nvd.nist.gov/vuln/detail/CVE-2024-36357 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40198 | | | | https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2767 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39938 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40153 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.113 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40053 | | | | https://bugs.mageia.org/show_bug.cgi?id=34713 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-23150 | | | | https://git.kernel.org/stable/c/bfdda0123dde406dbff62e7e9136037e97998a15 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-22080 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40202 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-37863 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40206 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-38717 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39692 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40012 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-40043 | | | | https://nvd.nist.gov/vuln/detail/CVE-2025-39992 | | | | https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.107 | | </details> 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: 七彩瞬析开源风险感知平台 漏洞补丁信息： <details> <summary>详情(点击展开)</summary> | 影响的包 | 修复版本 | 修复补丁 | 问题引入补丁 | 来源 | | ------- | -------- | ------- | -------- | --------- | | gregkh/linux | | https://git.kernel.org/stable/c/8fcc7315a10a84264e55bb65ede10f0af20a983f | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/bfdda0123dde406dbff62e7e9136037e97998a15 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/0ba68bea1e356f466ad29449938bea12f5f3711f | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/74837bca0748763a77f77db47a0bdbe63b347628 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/c395d1e548cc68e84584ffa2e3ca9796a78bf7b9 | | ljqc | | gregkh/linux | | https://git.kernel.org/stable/c/9c328f54741bd5465ca1dc717c84c04242fac2e1 | | ljqc | | | | https://git.kernel.org/stable/c/9c328f54741bd5465ca1dc717c84c04242fac2e1 | | cvelistv5 | | | | https://git.kernel.org/stable/c/8fcc7315a10a84264e55bb65ede10f0af20a983f | | cvelistv5 | | | | https://git.kernel.org/stable/c/c395d1e548cc68e84584ffa2e3ca9796a78bf7b9 | | cvelistv5 | | | | https://git.kernel.org/stable/c/74837bca0748763a77f77db47a0bdbe63b347628 | | cvelistv5 | | | | https://git.kernel.org/stable/c/0ba68bea1e356f466ad29449938bea12f5f3711f | | cvelistv5 | | | | https://git.kernel.org/stable/c/bfdda0123dde406dbff62e7e9136037e97998a15 | | cvelistv5 | </details> 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:net: nfc: nci: Add parameter validation for packet dataSyzbot reported an uninitialized value bug in nci_init_req, which wasintroduced by commit 5aca7966d2a7 ( Merge tag perf-tools-fixes-for-v6.17-2025-09-16 ofgit://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools ).This bug arises due to very limited and poor input validationthat was done at nic_valid_size(). This validation onlyvalidates the skb->len (directly reflects size provided at theuserspace interface) with the length provided in the bufferitself (interpreted as NCI_HEADER). This leads to the processingof memory content at the address assuming the correct layoutper what opcode requires there. This leads to the accesses tobuffer of skb_buff->data which is not assigned anything yet.Following the same silent drop of packets of invalid sizes atnic_valid_size(), add validation of the data in the respectivehandlers and return error values in case of failure. Releasethe skb if error values are returned from handlers innci_nft_packet and effectively do a silent dropPossible TODO: because we silently drop the packets, thecall to nci_request will be waiting for completion of requestand will face timeouts. These timeouts can get excessively loggedin the dmesg. A proper handling of them may require to exportnci_request_cancel (or propagate error handling from thenft packets handlers). openEuler评分： 6.3 Vector：CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H 受影响版本排查(受影响/不受影响)： 1.openEuler-20.03-LTS-SP4(4.19.90):受影响 2.openEuler-22.03-LTS-SP3(5.10.0):受影响 3.openEuler-22.03-LTS-SP4(5.10.0):受影响 4.openEuler-24.03-LTS(6.6.0):受影响 5.openEuler-24.03-LTS-SP1(6.6.0):受影响 6.openEuler-24.03-LTS-SP2(6.6.0):受影响 7.openEuler-24.03-LTS-SP3(6.6.0):受影响 8.master(6.12.33):不受影响 9.openEuler-24.03-LTS-Next(6.6.0):不受影响 修复是否涉及abi变化(是/否)： 1.master(6.12.33):否 2.openEuler-20.03-LTS-SP4(4.19.90):否 3.openEuler-22.03-LTS-SP3(5.10.0):否 4.openEuler-22.03-LTS-SP4(5.10.0):否 5.openEuler-24.03-LTS(6.6.0):否 6.openEuler-24.03-LTS-Next(6.6.0):否 7.openEuler-24.03-LTS-SP1(6.6.0):否 8.openEuler-24.03-LTS-SP2(6.6.0):否 9.openEuler-24.03-LTS-SP3(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.openEuler-24.03-LTS-SP2(6.6.0):正常修复 4.openEuler-24.03-LTS-SP3(6.6.0):正常修复 5.openEuler-20.03-LTS-SP4(4.19.90):不修复-超出修复范围 6.openEuler-22.03-LTS-SP3(5.10.0):不修复-超出修复范围 7.openEuler-22.03-LTS-SP4(5.10.0):不修复-超出修复范围 8.master(6.12.33):不受影响-漏洞代码不能被攻击者触发 9.openEuler-24.03-LTS-Next(6.6.0):不受影响-漏洞代码不能被攻击者触发 三、漏洞修复 安全公告链接：https://www.openeuler.org/zh/security/safety-bulletin/detail/?id=openEuler-SA-2025-2767
Comments (
7
)
Sign in
to comment
Status
Done
Backlog
已挂起
Doing
Done
Declined
Assignees
Not set
CTC-Xibo.Wang
CTC-XiboWang
Assignee
Collaborator
+Assign
+Mention
Labels
CVE/FIXED
sig/Kernel
Not set
Projects
Unprojected
Unprojected
Milestones
No related milestones
No related milestones
Pull Requests
None yet
None yet
Successfully merging a pull request will close this issue.
Branches
No related branch
Branches (
-
)
Tags (
-
)
Planed to start - Planed to end
-
Top level
Not Top
Top Level: High
Top Level: Medium
Top Level: Low
Priority
Not specified
Serious
Main
Secondary
Unimportant
Duration
（hours）
参与者（2）
1
https://gitee.com/src-openeuler/kernel.git
git@gitee.com:src-openeuler/kernel.git
src-openeuler
kernel
kernel
Going to Help Center
Search
Git 命令在线学习
如何在 Gitee 导入 GitHub 仓库
Git 仓库基础操作
企业版和社区版功能对比
SSH 公钥设置
如何处理代码冲突
仓库体积过大，如何减小？
如何找回被删除的仓库数据
Gitee 产品配额说明
GitHub仓库快速导入Gitee及同步更新
什么是 Release（发行版）
将 PHP 项目自动发布到 packagist.org
Comment
Repository Report
Back to the top
Login prompt
This operation requires login to the code cloud account. Please log in before operating.
Go to login
No account. Register
