CVE-2023-52653

一、漏洞信息
漏洞编号：CVE-2023-52653
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 V2.0分值：
BaseScore：0.0 Low
Vector：CVSS：2.0/
漏洞简述：
In the Linux kernel, the following vulnerability has been resolved:SUNRPC: fix a memleak in gss_import_v2_contextThe ctx->mech_used.data allocated by kmemdup is not freed in neithergss_import_v2_context nor it only caller gss_krb5_import_sec_context,which frees ctx on error.Thus, this patch reform the last call of gss_import_v2_context to thegss_krb5_import_ctx_v2, preventing the memleak while keepping the returnformation.
漏洞公开时间：2024-05-01 21:15:48
漏洞创建时间：2024-05-01 22:23:07
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2023-52653

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/47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/99044c01ed5329e73651c054d8a4baacdbb1a27c
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d111e30d9cd846bb368faf3637dc0f71fcbcf822
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e67b652d8e8591d3b1e569dbcdfcee15993e91fa
suse_bugzilla	http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-52653	https://bugzilla.suse.com/show_bug.cgi?id=1223712
suse_bugzilla	https://www.cve.org/CVERecord?id=CVE-2023-52653	https://bugzilla.suse.com/show_bug.cgi?id=1223712
suse_bugzilla	https://git.kernel.org/stable/c/47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4	https://bugzilla.suse.com/show_bug.cgi?id=1223712
suse_bugzilla	https://git.kernel.org/stable/c/99044c01ed5329e73651c054d8a4baacdbb1a27c	https://bugzilla.suse.com/show_bug.cgi?id=1223712
suse_bugzilla	https://git.kernel.org/stable/c/d111e30d9cd846bb368faf3637dc0f71fcbcf822	https://bugzilla.suse.com/show_bug.cgi?id=1223712
suse_bugzilla	https://git.kernel.org/stable/c/e67b652d8e8591d3b1e569dbcdfcee15993e91fa	https://bugzilla.suse.com/show_bug.cgi?id=1223712
suse_bugzilla	https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2023/CVE-2023-52653.mbox	https://bugzilla.suse.com/show_bug.cgi?id=1223712
suse_bugzilla	https://bugzilla.redhat.com/show_bug.cgi?id=2278515	https://bugzilla.suse.com/show_bug.cgi?id=1223712
redhat_bugzilla	https://lore.kernel.org/linux-cve-announce/2024050131-CVE-2023-52653-a5c2@gregkh/T	https://bugzilla.redhat.com/show_bug.cgi?id=2278515
ubuntu	https://www.cve.org/CVERecord?id=CVE-2023-52653	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://git.kernel.org/linus/e67b652d8e8591d3b1e569dbcdfcee15993e91fa (6.9-rc1)	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://git.kernel.org/stable/c/99044c01ed5329e73651c054d8a4baacdbb1a27c	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://git.kernel.org/stable/c/47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://git.kernel.org/stable/c/d111e30d9cd846bb368faf3637dc0f71fcbcf822	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://git.kernel.org/stable/c/e67b652d8e8591d3b1e569dbcdfcee15993e91fa	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://nvd.nist.gov/vuln/detail/CVE-2023-52653	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://launchpad.net/bugs/cve/CVE-2023-52653	https://ubuntu.com/security/CVE-2023-52653
ubuntu	https://security-tracker.debian.org/tracker/CVE-2023-52653	https://ubuntu.com/security/CVE-2023-52653
debian		https://security-tracker.debian.org/tracker/CVE-2023-52653
cve_search		https://git.kernel.org/stable/c/99044c01ed5329e73651c054d8a4baacdbb1a27c
cve_search		https://git.kernel.org/stable/c/47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4
cve_search		https://git.kernel.org/stable/c/d111e30d9cd846bb368faf3637dc0f71fcbcf822
cve_search		https://git.kernel.org/stable/c/e67b652d8e8591d3b1e569dbcdfcee15993e91fa

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		https://git.kernel.org/linus/e67b652d8e8591d3b1e569dbcdfcee15993e91fa	https://git.kernel.org/linus/47d84807762966c3611c38adecec6ea703ddda7a	ubuntu

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:SUNRPC: fix a memleak in gss_import_v2_contextThe ctx->mech_used.data allocated by kmemdup is not freed in neithergss_import_v2_context nor it only caller gss_krb5_import_sec_context,which frees ctx on error.Thus, this patch reform the last call of gss_import_v2_context to thegss_krb5_import_ctx_v2, preventing the memleak while keepping the returnformation.
openEuler评分：
3.3
Vector：CVSS：2.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
受影响版本排查(受影响/不受影响)：
1.openEuler-20.03-LTS-SP1(4.19.90):受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS(5.10.0):受影响
4.openEuler-22.03-LTS-SP1(5.10.0):受影响
5.openEuler-22.03-LTS-SP2(5.10.0):受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next(5.10.0):不受影响
10.openEuler-24.03-LTS(6.6.0):不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS(5.10.0):否
4.openEuler-22.03-LTS-SP1(5.10.0):否
5.openEuler-22.03-LTS-SP2(5.10.0):否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next(5.10.0):否
9.openEuler-24.03-LTS(6.6.0):否
10.openEuler-24.03-LTS-Next(6.6.0):否
11.openEuler-22.03-LTS-SP4:否

@YangYingliang ,@jiaoff ,@AlexGuo ,@hanjun-guo ,@woqidaideshi ,@Jackie Liu ,@Zhang Yi ,@colyli ,@ThunderTown ,@htforge ,@Chiqijun ,@冷嘲啊 ,@zhujianwei001 ,@kylin-mayukun ,@wangxiongfeng ,@Kefeng ,@SuperSix173 ,@WangShaoBo ,@Zheng Zucheng ,@陈结松
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-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):
9.openEuler-24.03-LTS:
10.openEuler-24.03-LTS-Next:

修复是否涉及abi变化(是/否)：
1.master(6.1.0):
2.openEuler-20.03-LTS-SP1(4.19.90):
3.openEuler-20.03-LTS-SP4(4.19.90):
4.openEuler-22.03-LTS(5.10.0):
5.openEuler-22.03-LTS-Next(5.10.0):
6.openEuler-22.03-LTS-SP1(5.10.0):
7.openEuler-22.03-LTS-SP2(5.10.0):
8.openEuler-22.03-LTS-SP3(5.10.0):
9.openEuler-24.03-LTS:
10.openEuler-24.03-LTS-Next:

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

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.

参考网址	关联pr	状态	补丁链接
https://nvd.nist.gov/vuln/detail/CVE-2023-52653	None	None	https://git.kernel.org/stable/c/d111e30d9cd846bb368faf3637dc0f71fcbcf822 https://git.kernel.org/stable/c/e67b652d8e8591d3b1e569dbcdfcee15993e91fa https://git.kernel.org/stable/c/99044c01ed5329e73651c054d8a4baacdbb1a27c https://git.kernel.org/stable/c/47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4
https://ubuntu.com/security/CVE-2023-52653	None	None	https://discourse.ubuntu.com/c/ubuntu-pro
https://www.opencve.io/cve/CVE-2023-52653	None	None	https://git.kernel.org/stable/c/d111e30d9cd846bb368faf3637dc0f71fcbcf822 https://git.kernel.org/stable/c/e67b652d8e8591d3b1e569dbcdfcee15993e91fa https://git.kernel.org/stable/c/99044c01ed5329e73651c054d8a4baacdbb1a27c https://git.kernel.org/stable/c/47ac11db93e74ac49cd6c3fc69bcbc5964c4a8b4
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2023-52653
https://security-tracker.debian.org/tracker/CVE-2023-52653

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

@ci-robot 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@郭梦琪请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@zhangchangzhong 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@chenyi 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@zhangjialin 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

@zhangjialin 请确认分支: master,openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP4,openEuler-22.03-LTS,openEuler-22.03-LTS-Next,openEuler-22.03-LTS-SP1,openEuler-22.03-LTS-SP2,openEuler-22.03-LTS-SP3,openEuler-22.03-LTS-SP4,openEuler-24.03-LTS,openEuler-24.03-LTS-Next 受影响/不受影响.
请确认分支信息是否填写完整,否则将无法关闭当前issue.

CVE-2023-52653

影响性分析说明：
In the Linux kernel, the following vulnerability has been resolved:

SUNRPC: fix a memleak in gss_import_v2_context

The ctx->mech_used.data allocated by kmemdup is not freed in neither
gss_import_v2_context nor it only caller gss_krb5_import_sec_context,
which frees ctx on error.

Thus, this patch reform the last call of gss_import_v2_context to the
gss_krb5_import_ctx_v2, preventing the memleak while keepping the return
formation.

openEuler评分:(评分和向量)
3.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

受影响版本排查(受影响/不受影响):
1.openEuler-20.03-LTS-SP1:受影响
2.openEuler-20.03-LTS-SP4:受影响
3.openEuler-22.03-LTS:受影响
4.openEuler-22.03-LTS-SP1:受影响
5.openEuler-22.03-LTS-SP2:受影响
6.openEuler-22.03-LTS-SP3:受影响
7.openEuler-22.03-LTS-SP4:不受影响
8.master(6.1.0):不受影响
9.openEuler-22.03-LTS-Next:不受影响
10.openEuler-24.03-LTS:不受影响
11.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-SP1(4.19.90):否
2.openEuler-20.03-LTS-SP4:否
3.openEuler-22.03-LTS:否
4.openEuler-22.03-LTS-SP1:否
5.openEuler-22.03-LTS-SP2:否
6.openEuler-22.03-LTS-SP3:否
7.master(6.1.0):否
8.openEuler-22.03-LTS-Next:否
9.openEuler-24.03-LTS:否
10.openEuler-24.03-LTS-Next:否
11.openEuler-22.03-LTS-SP4:否

===========================================================

@sanglipeng 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	In the Linux kernel, the following vulnerability has been resolved:SUNRPC: fix a memleak in gss_import_v2_contextThe ctx->mech_used.data allocated by kmemdup is not freed in neithergss_import_v2_context nor it only caller gss_krb5_import_sec_context,which frees ctx on error.Thus, this patch reform the last call of gss_import_v2_context to thegss_krb5_import_ctx_v2, preventing the memleak while keepping the returnformation.
已分析	2.openEulerScore	3.3
已分析	3.openEulerVector	AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
已分析	4.受影响版本排查	openEuler-20.03-LTS-SP1:受影响,openEuler-20.03-LTS-SP4:受影响,openEuler-22.03-LTS:受影响,openEuler-22.03-LTS-SP1:受影响,openEuler-22.03-LTS-SP2:受影响,openEuler-22.03-LTS-SP3:受影响,openEuler-22.03-LTS-SP4:不受影响,master:不受影响,openEuler-22.03-LTS-Next: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-SP1:否,openEuler-20.03-LTS-SP4:否,openEuler-22.03-LTS:否,openEuler-22.03-LTS-SP1:否,openEuler-22.03-LTS-SP2:否,openEuler-22.03-LTS-SP3:否,master:否,openEuler-22.03-LTS-Next: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.

@成坚 (CHENG Jian) ,@Xie XiuQi ,@YangYingliang ,@pi3orama ,@jiaoff ,@郭梦琪
关闭issue前,需要将受影响的分支在合并pr时关联上当前issue编号: #I9L9IF:CVE-2023-52653
受影响分支: openEuler-22.03-LTS-SP2/openEuler-22.03-LTS/openEuler-22.03-LTS-SP1
具体操作参考: https://gitee.com/help/articles/4142

src-openEuler / kernel

内容风险标识

评论 (13)

src-openEuler / kernel .gitee-modal { width: 500px !important; }

内容风险标识

CVE-2023-52653

评论 (13)

搜索帮助

src-openEuler / kernel