Lucene search
K
Database
Vendors
Products
Years
CVSS
Scanner
Agent Scanning
API Scanning
Manual Audit
Perimeter Scanner
Scanning
Projects
Email
Webhook
Plugins
Resources
Documents
Blog
Glossary
FAQ
Pricing
Contacts
About Us
Partners
Branding Guideline
ubuntucveUbuntu.comUB:CVE-2023-32233
HistoryMay 08, 2023 - 12:00 a.m.

CVE-2023-32233

2023-05-0800:00:00
ubuntu.com
ubuntu.com
94

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.3 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.3%

JSON

In the Linux kernel through 6.3.1, a use-after-free in Netfilter nf_tables
when processing batch requests can be abused to perform arbitrary read and
write operations on kernel memory. Unprivileged local users can obtain root
privileges. This occurs because anonymous sets are mishandled.

Notes

Author Note
cascardo requires CAP_NET_ADMIN, however this can be done within a new user namespace and network namespace - so can be mitigated by disabling unprivileged user namespaces.
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-212.223UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-150.167UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-73.80UNKNOWN
ubuntu22.10noarchlinux< 5.19.0-43.44UNKNOWN
ubuntu23.04noarchlinux< 6.2.0-23.23UNKNOWN
ubuntu14.04noarchlinux< anyUNKNOWN
ubuntu16.04noarchlinux< 4.4.0-241.275) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1157.170UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1103.111UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1037.41UNKNOWN
Rows per page:
1-10 of 951

References

Related

oraclelinux 7
f5 1
nessus 78
cbl_mariner 2
veracode 1
osv 19
virtuozzo 2
almalinux 4
redhat 25
githubexploit 5
cve 1
rocky 1
prion 1
broadcom 1
amazon 2
redhatcve 5
debiancve 1
alpinelinux 1
openvas 24
ubuntu 12
debian 2
ibm 2
mageia 2
oraclelinux
oraclelinux
Unbreakable Enterprise kernel security update
2023-06-13 00:00:00
kernel security and bug fix update
2023-06-01 00:00:00
Unbreakable Enterprise kernel-container security update
2023-06-13 00:00:00
f5
f5
K000135206 : Linux kernel vulnerability CVE-2023-32233
2023-06-23 00:00:00
nessus
nessus
Amazon Linux 2 : kernel (ALASKERNEL-5.4-2023-046)
2023-06-06 00:00:00
Oracle Linux 8 : kernel (ELSA-2023-3349)
2023-06-02 00:00:00
AlmaLinux 8 : kpatch-patch (ALSA-2023:3351)
2023-06-05 00:00:00
cbl_mariner
cbl_mariner
CVE-2023-32233 affecting package kernel 5.15.111.1-1
2023-06-02 21:37:28
CVE-2023-32233 affecting package kernel 5.10.179.1-1
2023-06-13 20:02:41
veracode
veracode
Use-After-Free
2023-05-11 07:16:36
osv
osv
Important: kernel-rt security and bug fix update
2023-06-13 19:54:33
Important: kernel security and bug fix update
2023-05-30 00:00:00
CVE-2023-32233
2023-05-08 20:15:20
virtuozzo
virtuozzo
[Important] [Security] Virtuozzo ReadyKernel Patch 164.1 for Virtuozzo Hybrid Server 7.5
2023-11-28 00:00:00
[Important] [Security] Virtuozzo ReadyKernel Patch 163.1 for Virtuozzo Hybrid Server 7.5
2023-11-07 00:00:00
almalinux
almalinux
Important: kernel security and bug fix update
2023-05-30 00:00:00
Important: kernel-rt security and bug fix update
2023-05-30 00:00:00
Important: kernel-rt security and bug fix update
2023-06-21 00:00:00
redhat
redhat
(RHSA-2023:3350) Important: kernel-rt security and bug fix update
2023-05-30 14:45:56
(RHSA-2023:3349) Important: kernel security and bug fix update
2023-05-30 14:45:55
(RHSA-2023:3351) Important: kpatch-patch security update
2023-05-30 14:45:56
githubexploit
githubexploit
Exploit for Use After Free in Linux Linux Kernel
2023-05-16 02:22:26
Exploit for Use After Free in Linux Linux Kernel
2023-05-16 05:58:03
Exploit for Use After Free in Linux Linux Kernel
2023-05-16 03:06:40
cve
cve
CVE-2023-32233
2023-05-08 20:15:20
rocky
rocky
kernel-rt security and bug fix update
2023-06-13 19:54:33
prion
prion
Design/Logic Flaw
2023-05-08 20:15:00
broadcom
broadcom
A use-after-free vulnerability was found in the Netfilter subsystem of the Linux kernel when processing batch requests to update nf_tables configuration. (CVE-2023-32233)
2023-11-07 00:00:00
amazon
amazon
Important: kernel
2023-05-25 17:41:00
Important: kernel
2023-05-25 17:41:00
redhatcve
redhatcve
CVE-2023-32233
2023-05-08 17:21:57
CVE-2024-0193
2024-01-17 11:08:36
CVE-2023-3390
2023-07-09 07:17:03
debiancve
debiancve
CVE-2023-32233
2023-05-08 20:15:20
alpinelinux
alpinelinux
CVE-2023-32233
2023-05-08 20:15:20
openvas
openvas
Ubuntu: Security Advisory (USN-6122-1)
2023-05-31 00:00:00
Debian: Security Advisory (DSA-5402-1)
2023-05-15 00:00:00
Debian: Security Advisory (DLA-3446-1)
2023-06-07 00:00:00
ubuntu
ubuntu
Linux kernel (OEM) vulnerabilities
2023-05-30 00:00:00
Linux kernel vulnerabilities
2023-06-01 00:00:00
Linux kernel (Intel IoTG) vulnerabilities
2023-06-14 00:00:00
debian
debian
[SECURITY] [DSA 5402-1] linux security update
2023-05-13 11:20:28
[SECURITY] [DLA 3446-1] linux-5.10 security update
2023-06-05 18:45:37
ibm
ibm
Security Bulletin: Multiple Linux Kernel vulnerabilities may affect IBM Elastic Storage System
2023-12-04 10:25:24
Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities. [CVE-2022-42889, CVE-2023-35001, CVE-2023-32233]
2023-12-19 17:17:59
mageia
mageia
Updated kernel packages fix security vulnerabilities
2023-05-16 22:17:40
Updated kernel packages fix security vulnerabilities
2023-06-19 19:29:01

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.3 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

5.3%

JSON
Related for UB:CVE-2023-32233
oraclelinux7f51nessus78cbl_mariner2veracode1osv19virtuozzo2almalinux4redhat25githubexploit5cve1rocky1prion1broadcom1amazon2redhatcve5debiancve1alpinelinux1openvas24ubuntu12debian2ibm2mageia2