CVE-2019-19076

一、漏洞信息
漏洞编号：CVE-2019-19076
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：5.9 Medium
Vector：CVSS：3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
漏洞简述：
A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted
漏洞公开时间：2019-11-18 14:15:13
漏洞创建时间：2024-08-05 19:27:39
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2019-19076

更多参考(点击展开)

参考来源	参考链接	来源链接
cve.mitre.org	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6
cve.mitre.org	https://git.kernel.org/linus/1d1997db870f4058676439ef7014390ba9e24eb2
cve.mitre.org	https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca
cve.mitre.org	https://lore.kernel.org/lkml/20191204103955.63c4d9af%40cakuba.netronome.com/
cve.mitre.org	https://security.netapp.com/advisory/ntap-20191205-0001/
cve.mitre.org	https://usn.ubuntu.com/4209-1/
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-19076	https://bugzilla.suse.com/show_bug.cgi?id=1157164
suse_bugzilla	https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca	https://bugzilla.suse.com/show_bug.cgi?id=1157164
suse_bugzilla	http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19076	https://bugzilla.suse.com/show_bug.cgi?id=1157164
suse_bugzilla	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6	https://bugzilla.suse.com/show_bug.cgi?id=1157164
redhat_bugzilla	https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca	https://bugzilla.redhat.com/show_bug.cgi?id=1776852
redhat_bugzilla	https://access.redhat.com/solutions/41278	https://bugzilla.redhat.com/show_bug.cgi?id=1776852
ubuntu	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19076	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://ubuntu.com/security/notices/USN-4209-1	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://lore.kernel.org/lkml/20191204103955.63c4d9af@cakuba.netronome.com/	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://lore.kernel.org/netdev/20191210182032.24077-1-jakub.kicinski@netronome.com/	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2019-19076	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://launchpad.net/bugs/cve/CVE-2019-19076	https://ubuntu.com/security/CVE-2019-19076
ubuntu	https://security-tracker.debian.org/tracker/CVE-2019-19076	https://ubuntu.com/security/CVE-2019-19076
debian		https://security-tracker.debian.org/tracker/CVE-2019-19076
anolis		https://anas.openanolis.cn/cves/detail/CVE-2019-19076
cve_search		https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6
cve_search		https://git.kernel.org/linus/1d1997db870f4058676439ef7014390ba9e24eb2
cve_search		https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca
cve_search		https://lore.kernel.org/lkml/20191204103955.63c4d9af@cakuba.netronome.com/
cve_search		https://security.netapp.com/advisory/ntap-20191205-0001/
cve_search		https://usn.ubuntu.com/4209-1/

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://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca		cve.mitre.org
		https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca		suse_bugzilla
		https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca		redhat_bugzilla
		https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca		ubuntu
		https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.3.6		nvd
		https://git.kernel.org/linus/1d1997db870f4058676439ef7014390ba9e24eb2		nvd
		https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca		nvd
		https://security.netapp.com/advisory/ntap-20191205-0001/		nvd
		https://usn.ubuntu.com/4209-1/		nvd
linux_kernel	5.3.6	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=eab54b91ad373fc59c37acd22cc912cff98f41c7	https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=174ab544e3bc0b0c944b8e642618203dd0c2ecdf	linuxkernelcves
linux		https://git.kernel.org/linus/78beef629fd95be4ed853b2d37b832f766bd96ca	https://git.kernel.org/linus/174ab544e3bc0b0c944b8e642618203dd0c2ecdf	ubuntu

二、漏洞分析结构反馈
影响性分析说明：
A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted
openEuler评分：
5.9
Vector：CVSS：3.0/AV:N/AC:H/PR:N/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(4.19.90):不受影响
2.openEuler-22.03-LTS-SP1(5.10.0):不受影响
3.openEuler-22.03-LTS-SP3(5.10.0):不受影响
4.openEuler-22.03-LTS-SP4(5.10.0):不受影响
5.master(6.1.0):不受影响
6.openEuler-24.03-LTS(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(6.1.0):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

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.

@yangyingliang ,@jiaoff ,@guohaocs2c ,@hanjun-guo ,@woqidaideshi ,@newbeats ,@zhangyi089 ,@colyli ,@thundertown ,@htforge ,@chiqijun ,@lengchao ,@zhujianwei001 ,@kylin-mayukun ,@wangxiongfeng ,@wkfxxx ,@SuperSix173 ,@jentlestea ,@oskernel0719 ,@gasonchen 
**issue处理注意事项:** 
**1. 当前issue受影响的分支提交pr时, 须在pr描述中填写当前issue编号进行关联, 否则无法关闭当前issue;**
**2. 模板内容需要填写完整, 无论是受影响或者不受影响都需要填写完整内容,未引入的分支不需要填写, 否则无法关闭当前issue;**
**3. 以下为模板中需要填写完整的内容, 请复制到评论区回复, 注: 内容的标题名称(影响性分析说明, openEuler评分, 受影响版本排查(受影响/不受影响), 修复是否涉及abi变化(是/否))不能省略,省略后cve-manager将无法正常解析填写内容.**
************************************************************************
影响性分析说明:

openEuler评分: (评分和向量)

受影响版本排查(受影响/不受影响): 
1.master(6.1.0):
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):

修复是否涉及abi变化(是/否)：
1.master(6.1.0):
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):

-----------------------------------------------------------------------
issue处理具体操作请参考: 
https://gitee.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/manual.md
pr关联issue具体操作请参考:
https://gitee.com/help/articles/4142

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2019-19076	None	None	https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca https://git.kernel.org/linus/1d1997db870f4058676439ef7014390ba9e24eb2
https://www.opencve.io/cve/CVE-2019-19076	None	None	https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca https://git.kernel.org/linus/1d1997db870f4058676439ef7014390ba9e24eb2
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-19076	None	None	https://github.com/torvalds/linux/commit/78beef629fd95be4ed853b2d37b832f766bd96ca
https://security-tracker.debian.org/tracker/CVE-2019-19076	None	None	https://git.kernel.org/linus/78beef629fd95be4ed853b2d37b832f766bd96ca

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

CVE-2019-19076

影响性分析说明：
A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted

openEuler评分:(评分和向量)
5.9
CVSS:3.1/AV:N/AC:H/PR:N/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:不受影响
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	A memory leak in the nfp_abm_u32_knode_replace() function in drivers/net/ethernet/netronome/nfp/abm/cls.c in the Linux kernel before 5.3.6 allows attackers to cause a denial of service (memory consumption), aka CID-78beef629fd9. NOTE: This has been argued as not a valid vulnerability. The upstream commit 78beef629fd9 was reverted
已分析	2.openEulerScore	5.9
已分析	3.openEulerVector	AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
已分析	4.受影响版本排查	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: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.

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