Home/CVE/Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-fre
CVE

CVE-2022-1652

Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-fre

Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.

HIGH · CVSS 7.8 EPSS 0.00748
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-416Use After Free
CWE-416Use After Free
▤

Affected Products & Versions

14
linux kernel>= 2.6.12 and < 4.9.316
linux kernel>= 4.10 and < 4.14.281
linux kernel>= 4.15 and < 4.19.245
linux kernel>= 4.20 and < 5.4.196
linux kernel>= 5.5 and < 5.10.118
linux kernel>= 5.11 and < 5.15.42
linux kernel>= 5.16 and < 5.17.10
redhat enterprise linuxall versions
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD02 Jun 2022 · 02:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

30
siemens-csafSSA-558014
siemens-csafSSA-419740
suse-csafSUSE-SU-2023:0416-1
suse-csafSUSE-SU-2022:3476-1
suse-csafSUSE-SU-2022:3464-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://bugzilla.redhat.com/show_bug.cgi?id=1832397Issue TrackingNot Applicable
https://francozappa.github.io/about-bias/Not Applicable
https://kb.cert.org/vuls/id/647177/Not ApplicableThird Party AdvisoryUS Government Resource
https://security.netapp.com/advisory/ntap-20220722-0002/Third Party Advisory
https://www.debian.org/security/2022/dsa-5173Third Party Advisory
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