What’s Vulnerable › Vulnerabilities

CVE-2022-1652

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-02 · updated 2026-06-17
• Weakness: CWE-416

Description

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.

Affected products

• Debian Linux: 10.0
• Linux kernel: from 2.6.12 before 4.9.316; from 4.10 before 4.14.281; from 4.15 before 4.19.245; from 4.20 before 5.4.196; from 5.5 before 5.10.118; from 5.11 before 5.15.42 — fixed in 4.14.281, 4.19.245, 4.9.316, 5.10.118, 5.15.42, 5.17.10
• NetApp H300S Firmware: all versions
• NetApp H410C Firmware: all versions
• NetApp H410S Firmware: all versions
• NetApp H500S Firmware: all versions
• NetApp H700S Firmware: all versions
• Red Hat Enterprise Linux: 9.0

How to fix

Upgrade to a fixed version: Linux kernel 4.14.281, 4.19.245, 4.9.316, 5.10.118. Check the vendor advisory for mitigations.

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1832397
• https://francozappa.github.io/about-bias/
• https://kb.cert.org/vuls/id/647177/
• https://security.netapp.com/advisory/ntap-20220722-0002/
• https://www.debian.org/security/2022/dsa-5173
• https://bugzilla.redhat.com/show_bug.cgi?id=1832397
• https://francozappa.github.io/about-bias/
• https://kb.cert.org/vuls/id/647177/
• https://security.netapp.com/advisory/ntap-20220722-0002/
• https://www.debian.org/security/2022/dsa-5173

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