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prionPRIOn knowledge basePRION:CVE-2022-42720
HistoryOct 14, 2022 - 12:15 a.m.

Design/Logic Flaw

2022-10-1400:15:00
PRIOn knowledge base
www.prio-n.com
10
logic flaw
local attackers
use-after-free
code execution
refcounting bugs
multi-bss handling
wlan frames
linux kernel
nvd

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-free conditions to potentially execute code.

Related

alpinelinux 1
cbl_mariner 2
cve 1
redhatcve 1
nvd 1
debiancve 1
osv 13
veracode 1
ubuntucve 1
cvelist 1
ubuntu 7
nessus 40
openvas 19
archlinux 4
malwarebytes 1
openwrt 1
fedora 3
rosalinux 1
redhat 9
suse 4
mageia 2
debian 2
photon 2
redos 1
ibm 2
oraclelinux 2
almalinux 4
slackware 1
ics 1
alpinelinux
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CVE-2022-42720
2022-10-14 00:15:09
cbl_mariner
cbl_mariner
CVE-2022-42720 affecting package kernel for versions less than 5.15.74.1-3
2022-11-03 20:38:13
CVE-2022-42720 affecting package kernel 5.10.145.1-1
2022-11-03 00:45:13
cve
cve
CVE-2022-42720
2022-10-14 00:15:09
redhatcve
redhatcve
CVE-2022-42720
2022-10-13 13:29:38
nvd
nvd
CVE-2022-42720
2022-10-14 00:15:09
debiancve
debiancve
CVE-2022-42720
2022-10-14 00:15:09
osv
osv
: wifi: cfg80211: fix BSS refcounting bugs
2023-01-01 00:00:00
CVE-2022-42720
2022-10-14 00:15:09
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities
2022-10-19 21:24:29
veracode
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Denial Of Service (DoS)
2022-10-19 17:12:41
ubuntucve
ubuntucve
CVE-2022-42720
2022-10-14 00:00:00
cvelist
cvelist
CVE-2022-42720
2022-10-13 00:00:00
ubuntu
ubuntu
Linux kernel vulnerabilities
2022-10-19 00:00:00
backport-iwlwifi-dkms vulnerabilities
2022-11-01 00:00:00
Linux kernel vulnerabilities
2022-10-26 00:00:00
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5691-1)
2022-10-20 00:00:00
SUSE SLES15 Security Update : kernel (Live Patch 2 for SLE 15 SP4) (SUSE-SU-2022:3605-1)
2022-10-18 00:00:00
SUSE SLES15 Security Update : kernel (Live Patch 0 for SLE 15 SP4) (SUSE-SU-2022:3628-1)
2022-10-19 00:00:00
openvas
openvas
Ubuntu: Security Advisory (USN-5691-1)
2022-10-20 00:00:00
Ubuntu: Security Advisory (USN-5708-1)
2022-11-02 00:00:00
Ubuntu: Security Advisory (USN-5700-1)
2022-10-27 00:00:00
archlinux
archlinux
[ASA-202210-4] linux-zen: multiple issues
2022-10-14 00:00:00
[ASA-202210-2] linux: multiple issues
2022-10-14 00:00:00
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2022-10-14 00:00:00
malwarebytes
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Google patches 60 vulnerabilities in first Android update of 2023
2023-01-05 09:00:00
openwrt
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Security Advisory 2022-10-17-1 - Multiple issues in mac80211 and cfg80211 (CVE-2022-41674, CVE-2022-42719, CVE-2022-42720, CVE-2022-42721 and CVE-2022-42722)
2022-10-17 00:00:00
fedora
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rosalinux
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2024-03-19 00:16:31
(RHSA-2023:2951) Important: kernel security, bug fix, and enhancement update
2023-05-16 05:59:02
suse
suse
Security update for the Linux Kernel (important)
2022-11-02 00:00:00
Security update for the Linux Kernel (important)
2022-10-26 00:00:00
Security update for the Linux Kernel (important)
2022-10-31 00:00:00
mageia
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Updated kernel packages fix security vulnerabilities
2022-10-23 23:35:49
Updated kernel-linus packages fix security vulnerabilities
2022-10-23 23:35:49
debian
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2022-10-18 21:06:43
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oraclelinux
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almalinux
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slackware
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7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for PRION:CVE-2022-42720
alpinelinux1cbl_mariner2cve1redhatcve1nvd1debiancve1osv13veracode1ubuntucve1cvelist1ubuntu7nessus40openvas19archlinux4malwarebytes1openwrt1fedora3rosalinux1redhat9suse4mageia2debian2photon2redos1ibm2oraclelinux2almalinux4slackware1ics1