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
redhatRedHatRHSA-2023:5621
HistoryOct 10, 2023 - 2:35 p.m.

(RHSA-2023:5621) Important: kernel-rt security and bug fix update

2023-10-1014:35:48
access.redhat.com
14
kernel-rt packages real time linux kernel netfilter nf_tables security fix privilege escalation bug fix cve-2023-3609 cve-2023-32233 cve-2023-35001 bz#2232239 unix high determinism requirements.

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

0.0005 Low

EPSS

Percentile

17.1%

JSON

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.

Security Fix(es):

  • kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails (CVE-2023-3609)

  • kernel: netfilter: use-after-free in nf_tables when processing batch requests can lead to privilege escalation (CVE-2023-32233)

  • kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() (CVE-2023-35001)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Bug Fix(es):

  • kernel-rt: update to the latest RHEL7.9.z26 source tree (BZ#2232239)
OSVersionArchitecturePackageVersionFilename
RedHat7x86_64kernel-rt-devel< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-devel-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7x86_64kernel-rt-kvm< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-kvm-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7x86_64kernel-rt-trace< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-trace-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7x86_64kernel-rt-trace-devel< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-trace-devel-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7x86_64kernel-rt-kvm-debuginfo< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-kvm-debuginfo-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7noarchkernel-rt-doc< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-doc-3.10.0-1160.102.1.rt56.1250.el7.noarch.rpm
RedHat7x86_64kernel-rt< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7x86_64kernel-rt-trace-debuginfo< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-trace-debuginfo-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7x86_64kernel-rt-debug-kvm-debuginfo< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-debug-kvm-debuginfo-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
RedHat7x86_64kernel-rt-debug< 3.10.0-1160.102.1.rt56.1250.el7kernel-rt-debug-3.10.0-1160.102.1.rt56.1250.el7.x86_64.rpm
Rows per page:
1-10 of 171

Related

nessus 77
oraclelinux 6
redhat 25
ibm 3
f5 3
veracode 1
cvelist 3
cbl_mariner 4
ubuntucve 3
openvas 17
amazon 4
prion 3
osv 7
broadcom 1
redhatcve 7
githubexploit 8
zdi 1
almalinux 2
nvd 3
virtuozzo 2
cve 3
rocky 1
alpinelinux 1
debiancve 3
cnvd 1
fedora 6
ubuntu 1
debian 2
mageia 1
nessus
nessus
CentOS 7 : kernel-rt (RHSA-2023:5621)
2024-01-09 00:00:00
Oracle Linux 7 : kernel (ELSA-2023-5622)
2023-10-11 00:00:00
RHEL 7 : kpatch-patch (RHSA-2023:5574)
2023-10-10 00:00:00
oraclelinux
oraclelinux
kernel security and bug fix update
2023-10-11 00:00:00
Unbreakable Enterprise kernel security update
2023-06-13 00:00:00
kernel security and bug fix update
2023-06-01 00:00:00
redhat
redhat
(RHSA-2023:5574) Important: kpatch-patch security update
2023-10-10 10:05:39
(RHSA-2023:5622) Important: kernel security and bug fix update
2023-10-10 14:35:56
(RHSA-2023:3351) Important: kpatch-patch security update
2023-05-30 14:45:56
ibm
ibm
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
Security Bulletin: IBM Security Guardium is affected by a Kernel vulnerability (CVE-2023-3609)
2024-05-16 17:14:17
Security Bulletin: Multiple Linux Kernel vulnerabilities may affect IBM Elastic Storage System
2023-12-04 10:25:24
f5
f5
K000135206 : Linux kernel vulnerability CVE-2023-32233
2023-06-23 00:00:00
K000137871 : Linux kernel vulnerability CVE-2023-35001
2023-12-12 00:00:00
K000137790 : Linux kernel vulnerability CVE-2023-3609
2023-12-05 00:00:00
veracode
veracode
Use-After-Free
2023-05-11 07:16:36
cvelist
cvelist
CVE-2023-32233
2023-05-08 00:00:00
CVE-2023-35001 Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability
2023-07-05 18:35:17
CVE-2023-3609 Use-after-free in Linux kernel's net/sched: cls_u32 component
2023-07-21 20:47:12
cbl_mariner
cbl_mariner
CVE-2023-32233 affecting package kernel 5.10.179.1-1
2023-06-13 20:02:41
CVE-2023-32233 affecting package kernel for versions less than 5.15.112.1-1
2023-06-02 21:37:28
CVE-2023-3609 affecting package kernel 5.10.185.1-1
2023-08-15 16:37:27
ubuntucve
ubuntucve
CVE-2023-32233
2023-05-08 00:00:00
CVE-2023-35001
2023-07-05 00:00:00
CVE-2023-3609
2023-07-21 00:00:00
openvas
openvas
openSUSE: Security Advisory for the Linux Kernel (Live Patch 12 for SLE 15 SP4) (SUSE-SU-2023:3648-1)
2024-03-04 00:00:00
openSUSE: Security Advisory for the Linux Kernel (Live Patch 11 for SLE 15 SP4) (SUSE-SU-2023:3647-1)
2024-03-04 00:00:00
openSUSE: Security Advisory for the Linux Kernel RT (Live Patch 0 for SLE 15 SP5) (SUSE-SU-2023:3671-1)
2024-03-04 00:00:00
amazon
amazon
Important: kernel
2023-05-25 17:41:00
Important: kernel
2023-05-25 17:41:00
Important: kernel
2023-07-17 17:39:00
prion
prion
Design/Logic Flaw
2023-05-08 20:15:00
Out-of-bounds
2023-07-05 19:15:00
Design/Logic Flaw
2023-07-21 21:15:00
osv
osv
CVE-2023-32233
2023-05-08 20:15:20
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
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
redhatcve
redhatcve
CVE-2023-32233
2023-05-08 17:21:57
CVE-2023-35001
2023-07-10 16:27:59
CVE-2023-3609
2023-07-25 12:47:15
githubexploit
githubexploit
Exploit for Use After Free in Linux Linux Kernel
2024-04-01 01:20:21
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 03:06:40
zdi
zdi
(Pwn2Own) Linux Kernel nftables Incorrect Pointer Scaling Local Privilege Escalation Vulnerability
2023-07-06 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
nvd
nvd
CVE-2023-32233
2023-05-08 20:15:20
CVE-2023-35001
2023-07-05 19:15:10
CVE-2023-3609
2023-07-21 21:15:11
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
cve
cve
CVE-2023-32233
2023-05-08 20:15:20
CVE-2023-35001
2023-07-05 19:15:10
CVE-2023-3609
2023-07-21 21:15:11
rocky
rocky
kernel-rt security and bug fix update
2023-06-13 19:54:33
alpinelinux
alpinelinux
CVE-2023-32233
2023-05-08 20:15:20
debiancve
debiancve
CVE-2023-32233
2023-05-08 20:15:20
CVE-2023-35001
2023-07-05 19:15:10
CVE-2023-3609
2023-07-21 21:15:11
cnvd
cnvd
Linux has a binary vulnerability
2024-01-22 00:00:00
fedora
fedora
[SECURITY] Fedora 38 Update: kernel-headers-6.4.4-200.fc38
2023-07-23 01:30:41
[SECURITY] Fedora 37 Update: kernel-headers-6.4.4-100.fc37
2023-07-23 01:25:12
[SECURITY] Fedora 37 Update: kernel-6.4.4-100.fc37
2023-07-23 01:25:12
ubuntu
ubuntu
Linux kernel (OEM) vulnerabilities
2023-05-30 00:00:00
debian
debian
[SECURITY] [DLA 3446-1] linux-5.10 security update
2023-06-05 18:45:37
[SECURITY] [DSA 5402-1] linux security update
2023-05-13 11:20:28
mageia
mageia
Updated kernel-linus packages fix security vulnerabilities
2023-07-27 01:07:49

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

0.0005 Low

EPSS

Percentile

17.1%

JSON
Related for RHSA-2023:5621
nessus77oraclelinux6redhat25ibm3f53veracode1cvelist3cbl_mariner4ubuntucve3openvas17amazon4prion3osv7broadcom1redhatcve7githubexploit8zdi1almalinux2nvd3virtuozzo2cve3rocky1alpinelinux1debiancve3cnvd1fedora6ubuntu1debian2mageia1