CVE-2022-4842

一、漏洞信息
漏洞编号： CVE-2022-4842

漏洞归属组件： ntfs3

漏洞归属的版本：5.10

CVSS V3.0分值：5.5

漏洞简述：
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.

漏洞公开时间：NA

漏洞创建时间：NA

漏洞详情参考链接：https://bugzilla.redhat.com/show_bug.cgi?id=2156927

漏洞分析指导链接：
https://gitee.com/openeuler/cve-manager/blob/master/doc/md/manual.md
二、漏洞分析结构反馈
影响性分析说明：

DescriptionAlex 2022-12-29 16:08:29 UTC
In Linux kernel v5.15 and up there is a NULL Pointer Dereference vulnerability in the NTFS3 driver in the function attr_punch_hole() in fs/ntfs3/attrib.c that could be triggered by any user.

openEuler评分：

受影响版本排查(受影响/不受影响)：
openEuler-22.03-LTS
OLK-5.10

Hi czh549642238, 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: @YangYingliang , @成坚 (CHENG Jian) , @jiaoff , @zhengzengkai , @刘勇强 , @wangxiongfeng , @朱科潜 , @WangShaoBo , @lujialin , @wuxu_buque , @Xu Kuohai , @冷嘲啊 , @Lingmingqiang , @yuzenghui , @juntian , @OSSIM , @陈结松 , @whoisxxx , @koulihong , @刘恺 , @hanjun-guo , @woqidaideshi , @Chiqijun , @Kefeng , @ThunderTown , @AlexGuo , @kylin-mayukun , @Zheng Zucheng , @柳歆 , @Jackie Liu , @zhujianwei001 , @郑振鹏 , @SuperSix173 , @colyli , @Zhang Yi , @htforge , @Qiuuuuu , @Yuehaibing , @xiehaocheng , @guzitao , @CTC-Xibo.Wang , @zhanghongchen , @chen wei , @Jason Zeng , @苟浩 , @DuanqiangWen , @georgeguo , @毛泓博 , @AllenShi , @Xie XiuQi

6d5c9e79b726cc473d40e9cb60976dbe8e669624("fs/ntfs3: Add attrib operations") 已合入，关闭此issue。

GVP openEuler / kernel

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GVPopenEuler / kernel

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CVE-2022-4842

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GVP openEuler / kernel