CVEvulnerability
CVE-2022-1011
7.8 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2022-03-18
- Last modified
- 2026-08-26
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-416
Description
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
Affected configurations
• linux linux kernel (>= 2.6.35 < 4.9.320)
• linux linux kernel (>= 4.10 < 4.14.276)
• linux linux kernel (>= 4.15 < 4.19.238)
• linux linux kernel (>= 4.20 < 5.4.185)
• linux linux kernel (>= 5.5 < 5.10.106)
• linux linux kernel (>= 5.11 < 5.15.29)
• linux linux kernel (>= 5.16 < 5.16.15)
• linux linux kernel 5.17
• fedoraproject fedora 34
• fedoraproject fedora 35
• redhat build of quarkus 2.0
• redhat developer tools 1.0
• redhat enterprise linux 6.0
• redhat enterprise linux 7.0
• redhat enterprise linux 8.0
• redhat enterprise linux eus 8.6
• redhat enterprise linux for ibm z systems 8.0
• redhat enterprise linux for ibm z systems eus 8.6
• redhat enterprise linux for power little endian 8.0
• redhat enterprise linux for power little endian eus 8.6
• redhat enterprise linux for real time 8
• redhat enterprise linux for real time for nfv 8
• redhat enterprise linux for real time for nfv tus 8.6
• redhat enterprise linux for real time tus 8.6
• redhat enterprise linux server aus 8.6
• redhat enterprise linux server for power little endian update services for sap solutions 8.6
• redhat enterprise linux server tus 8.6
• redhat enterprise linux server update services for sap solutions 8.6
• redhat virtualization host 4.0
• redhat codeready linux builder
• netapp h300s firmware
• netapp h500s firmware
• netapp h700s firmware
• netapp h300e firmware
• netapp h500e firmware
• netapp h700e firmware
• netapp h410s firmware
• netapp h410c firmware
• debian debian linux 9.0
• debian debian linux 10.0
• oracle communications cloud native core binding support function 22.1.3
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2064855 Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git/commit/?h=for-next Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5173 Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2064855 Issue Tracking, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git/commit/?h=for-next Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html Mailing List, Third Party Advisory
- https://www.debian.org/security/2022/dsa-5173 Third Party Advisory
- https://www.oracle.com/security-alerts/cpujul2022.html Third Party Advisory