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osvGoogleOSV:CVE-2022-42720
HistoryOct 14, 2022 - 12:15 a.m.

CVE-2022-42720

2022-10-1400:15:09
Google
osv.dev
8

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

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.

References

Related

cve 1
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osv 12
prion 1
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nessus 38
openwrt 1
malwarebytes 1
archlinux 4
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ibm 2
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ics 1
cve
cve
CVE-2022-42720
2022-10-14 00:15:00
alpinelinux
alpinelinux
CVE-2022-42720
2022-10-14 00:15:00
cbl_mariner
cbl_mariner
CVE-2022-42720 affecting package kernel 5.15.70.1-1
2022-11-03 20:38:13
CVE-2022-42720 affecting package kernel 5.10.145.1-1
2022-11-03 00:45:13
osv
osv
: wifi: cfg80211: fix BSS refcounting bugs
2023-01-01 00:00:00
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
backport-iwlwifi-dkms vulnerabilities
2022-11-01 13:15:44
prion
prion
Design/Logic Flaw
2022-10-14 00:15:00
veracode
veracode
Denial Of Service (DoS)
2022-10-19 17:12:41
ubuntucve
ubuntucve
CVE-2022-42720
2022-10-14 00:00:00
redhatcve
redhatcve
CVE-2022-42720
2022-10-13 13:29:38
debiancve
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CVE-2022-42720
2022-10-14 00:15:00
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
openvas
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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
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-5691-1)
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2022-10-19 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
openwrt
openwrt
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)
2022-10-16 22:07:45
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Google patches 60 vulnerabilities in first Android update of 2023
2023-01-05 09:00:00
archlinux
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[ASA-202210-4] linux-zen: multiple issues
2022-10-14 00:00:00
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[SECURITY] Fedora 36 Update: kernel-5.19.15-201.fc36
2022-10-14 13:03:41
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(RHSA-2024:1188) Moderate: kernel security, bug fix, and enhancement update
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2022-10-23 23:35:49
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2022-10-23 23:35:49
debian
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[SECURITY] [DSA 5257-1] linux security update
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2023-05-23 00:00:00
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slackware
slackware
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ics
ics
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2023-06-15 12:00:00

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

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 OSV:CVE-2022-42720
cve1alpinelinux1cbl_mariner2osv12prion1veracode1ubuntucve1redhatcve1debiancve1ubuntu7openvas19nessus38openwrt1malwarebytes1archlinux4fedora3rosalinux1redhat9suse4mageia2debian2photon2ibm2redos1oraclelinux2almalinux4slackware1ics1