CVE-2022-1651
Last modified
CVE-2022-1651 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
A memory leak flaw was found in the Linux kernel in acrn_dev_ioctl in the drivers/virt/acrn/hsm.c function in how the ACRN Device Model emulates virtual NICs in VM. This flaw allows a local privileged attacker to leak unauthorized kernel information, causing a denial of service.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.12, < 5.15.33 |
| Linux | Linux Kernel | >= 5.16, < 5.16.19 |
| Linux | Linux Kernel | >= 5.17, < 5.17.2 |
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388bMailing List, Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220901-0008/Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ecd1735f14d6ac868ae5d8b7a2bf193fa11f388bMailing List, Patch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220901-0008/Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-1651?
How severe is CVE-2022-1651?
How do I fix CVE-2022-1651?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-1645The Amazon Link WordPress plugin through 3.2.10 does not san…4.8
- CVE-2022-1646The Simple Real Estate Pack WordPress plugin through 1.4.8 d…4.8
- CVE-2022-1647The FormCraft WordPress plugin before 1.2.6 does not sanitis…4.8
- CVE-2022-1648Pandora FMS v7.0NG.760 and below allows a relative path trav…7.2
- CVE-2022-1649Null pointer dereference in libr/bin/format/mach0/mach0.c in…5.5
- CVE-2022-1650Improper Removal of Sensitive Information Before Storage or …9.3
- CVE-2022-1652Linux Kernel could allow a local attacker to execute arbitra…7.8
- CVE-2022-1653The Social Share Buttons by Supsystic WordPress plugin befor…4.3
- CVE-2022-1654Jupiter Theme <= 6.10.1 and JupiterX Core Plugin <= 2.0.7 al…8.8
- CVE-2022-1655An Incorrect Permission Assignment for Critical Resource fla…6.5
- CVE-2022-1656Vulnerable versions of the JupiterX Theme (<=2.0.6) allow an…5.4
- CVE-2022-1657Vulnerable versions of the Jupiter (<= 6.10.1) and JupiterX …8.8
Are you affected by CVE-2022-1651?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST