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ubuntuUbuntuUSN-6220-1
HistoryJul 12, 2023 - 12:00 a.m.

Linux kernel vulnerabilities

2023-07-1200:00:00
ubuntu.com
24
ubuntu 23.04
linux kernel
vulnerabilities
microsoft azure
google cloud platform
ibm cloud
oracle cloud
flower classifier
out-of-bounds write
denial of service
arbitrary code
cve-2023-35788
intel processors
invlpg instruction
global tlb entries
pcids
kernel memory

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

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.2%

JSON

Releases

  • Ubuntu 23.04

Packages

  • linux-azure - Linux kernel for Microsoft Azure Cloud systems
  • linux-gcp - Linux kernel for Google Cloud Platform (GCP) systems
  • linux-ibm - Linux kernel for IBM cloud systems
  • linux-oracle - Linux kernel for Oracle Cloud systems

Details

Hangyu Hua discovered that the Flower classifier implementation in the
Linux kernel contained an out-of-bounds write vulnerability. An attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2023-35788, LP: #2023577)

It was discovered that for some Intel processors the INVLPG instruction
implementation did not properly flush global TLB entries when PCIDs are
enabled. An attacker could use this to expose sensitive information
(kernel memory) or possibly cause undesired behaviors. (LP: #2023220)

Related

nessus 84
cbl_mariner 2
nvd 1
cvelist 1
redhat 26
debiancve 1
openvas 34
f5 1
osv 17
redhatcve 1
ubuntu 10
ubuntucve 1
prion 1
cve 1
oraclelinux 3
almalinux 3
rocky 3
virtuozzo 1
ics 1
ibm 2
debian 2
mageia 2
photon 1
nessus
nessus
Ubuntu 23.04 : Linux kernel vulnerabilities (USN-6220-1)
2023-07-20 00:00:00
Ubuntu 20.04 LTS / 22.04 LTS : Linux kernel (Intel IoTG) vulnerabilities (USN-6212-1)
2023-10-20 00:00:00
Ubuntu 20.04 LTS : Linux kernel (GKE) vulnerabilities (USN-6205-1)
2023-07-20 00:00:00
cbl_mariner
cbl_mariner
CVE-2023-35788 affecting package kernel 5.10.183.1-1
2023-07-28 23:16:55
CVE-2023-35788 affecting package kernel for versions less than 5.15.116.1-2
2023-07-17 16:19:05
nvd
nvd
CVE-2023-35788
2023-06-16 21:15:09
cvelist
cvelist
CVE-2023-35788
2023-06-16 00:00:00
redhat
redhat
(RHSA-2023:4698) Important: kpatch-patch security update
2023-08-22 13:42:14
(RHSA-2023:4697) Important: kernel security update
2023-08-22 13:42:06
(RHSA-2023:4834) Important: kpatch-patch security update
2023-08-29 07:42:21
debiancve
debiancve
CVE-2023-35788
2023-06-16 21:15:09
openvas
openvas
openSUSE: Security Advisory for the Linux Kernel RT (Live Patch 7 for SLE 15 SP4) (SUSE-SU-2023:3041-1)
2024-03-04 00:00:00
Ubuntu: Security Advisory (USN-6220-1)
2023-07-13 00:00:00
Ubuntu: Security Advisory (USN-6205-1)
2023-07-07 00:00:00
f5
f5
K000137791 : Linux kernel vulnerability CVE-2023-35788
2023-12-05 00:00:00
osv
osv
linux-gke vulnerabilities
2023-07-06 18:02:53
linux-xilinx-zynqmp vulnerability
2023-07-18 12:22:18
linux-intel-iotg, linux-intel-iotg-5.15 vulnerabilities
2023-07-07 19:40:55
redhatcve
redhatcve
CVE-2023-35788
2023-06-23 13:17:21
ubuntu
ubuntu
Linux kernel (Xilinx ZynqMP) vulnerability
2023-07-18 00:00:00
Linux kernel (GKE) vulnerabilities
2023-07-06 00:00:00
Linux kernel vulnerabilities
2023-06-29 00:00:00
ubuntucve
ubuntucve
CVE-2023-35788
2023-06-16 00:00:00
prion
prion
Design/Logic Flaw
2023-06-16 21:15:00
cve
cve
CVE-2023-35788
2023-06-16 21:15:09
oraclelinux
oraclelinux
kernel security and bug fix update
2023-08-31 00:00:00
kernel security, bug fix, and enhancement update
2023-08-04 00:00:00
kernel security, bug fix, and enhancement update
2023-09-21 00:00:00
almalinux
almalinux
Important: kernel security, bug fix, and enhancement update
2023-08-01 00:00:00
Important: kernel-rt security and bug fix update
2023-08-01 00:00:00
Important: kernel security, bug fix, and enhancement update
2023-09-19 00:00:00
rocky
rocky
kernel-rt security and bug fix update
2023-08-08 12:34:53
kernel security, bug fix, and enhancement update
2023-10-06 22:19:15
kernel security, bug fix, and enhancement update
2023-09-26 13:26:05
virtuozzo
virtuozzo
[Important] [Security] Virtuozzo ReadyKernel Patch 159.0 for Virtuozzo Hybrid Server 7.5
2023-08-21 00:00:00
ics
ics
Siemens SIMATIC MV500
2023-11-16 12:00:00
ibm
ibm
Security Bulletin: IBM QRadar SIEM contains multiple vulnerabilities
2023-11-16 18:47:38
Security Bulletin: Vulnerabilities in GNU Binutils, Bootstrap, PortSmash, Node.js, and libarchive might affect IBM Storage Defender – Data Protect.
2024-01-25 23:15:06
debian
debian
[SECURITY] [DSA 5448-1] linux security update
2023-07-05 19:41:29
[SECURITY] [DLA 3508-1] linux security update
2023-07-27 19:06:07
mageia
mageia
Updated kernel packages fix security vulnerabilities
2023-06-19 19:29:01
Updated kernel-linus packages fix security vulnerabilities
2023-06-19 19:29:01
photon
photon
Important Photon OS Security Update - PHSA-2023-3.0-0608
2023-07-05 00:00:00

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

8.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

19.2%

JSON
Related for USN-6220-1
nessus84cbl_mariner2nvd1cvelist1redhat26debiancve1openvas34f51osv17redhatcve1ubuntu10ubuntucve1prion1cve1oraclelinux3almalinux3rocky3virtuozzo1ics1ibm2debian2mageia2photon1