CVE-2022-0995
First published: Mon Mar 14 2022(Updated: )
An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/kernel | <5.17 | 5.17 |
| Linux Kernel | >=5.8<5.10.106 | |
| Linux Kernel | >=5.11<5.15.29 | |
| Linux Kernel | >=5.16<5.16.5 | |
| Linux Kernel | =5.17-rc1 | |
| Linux Kernel | =5.17-rc2 | |
| Linux Kernel | =5.17-rc3 | |
| Linux Kernel | =5.17-rc4 | |
| Linux Kernel | =5.17-rc5 | |
| Linux Kernel | =5.17-rc6 | |
| Linux Kernel | =5.17-rc7 | |
| Red Hat Fedora | =35 | |
| NetApp Baseboard Management Controller Firmware | ||
| NetApp Baseboard Management Controller H300E | ||
| NetApp Baseboard Management Controller Firmware | ||
| NetApp Baseboard Management Controller H300S | ||
| NetApp Baseboard Management Controller H410C | ||
| NetApp Baseboard Management Controller H410C Firmware | ||
| NetApp Baseboard Management Controller Firmware | ||
| NetApp Baseboard Management Controller H410S | ||
| NetApp Baseboard Management Controller H500E Firmware | ||
| NetApp Baseboard Management Controller H500E Firmware | ||
| NetApp Baseboard Management Controller Firmware | ||
| NetApp Baseboard Management Controller H500S | ||
| NetApp Baseboard Management Controller H610C | ||
| NetApp Baseboard Management Controller H610C Firmware | ||
| NetApp Baseboard Management Controller H610S Firmware | ||
| NetApp Baseboard Management Controller H610S Firmware | ||
| NetApp Baseboard Management Controller H615C | ||
| NetApp Baseboard Management Controller H615C Firmware | ||
| NetApp Baseboard Management Controller H700E Firmware | ||
| NetApp Baseboard Management Controller H700E Firmware | ||
| NetApp Baseboard Management Controller Firmware | ||
| NetApp Baseboard Management Controller H700S | ||
| NetApp H300E | ||
| NetApp H300E Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H300S Firmware | ||
| NetApp H410C | ||
| NetApp H410C Firmware | ||
| NetApp H410S | ||
| NetApp H410S Firmware | ||
| NetApp H500S Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H500e Firmware | ||
| NetApp H610C | ||
| NetApp H610C Firmware | ||
| NetApp HCI H610S Firmware | ||
| NetApp H610S Firmware | ||
| NetApp H615C | ||
| NetApp H615C | ||
| NetApp H700E | ||
| NetApp H700E | ||
| NetApp H700S | ||
| NetApp H700S |
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Reference Links
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93ce93587d36493f2f86921fa79921b3cba63fbb
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2064549
- https://access.redhat.com/security/cve/cve-2022-0995
- https://access.redhat.com/security/cve/CVE-2022-0995
- https://bugzilla.redhat.com/show_bug.cgi?id=2063786
- http://packetstormsecurity.com/files/166770/Linux-watch_queue-Filter-Out-Of-Bounds-Write.html
- http://packetstormsecurity.com/files/166815/Watch-Queue-Out-Of-Bounds-Write.html
- https://security.netapp.com/advisory/ntap-20220429-0001/
Frequently Asked Questions
What is the severity of CVE-2022-0995?
The severity of CVE-2022-0995 is high with a CVSS score of 7.8.
How does CVE-2022-0995 affect the Linux kernel?
CVE-2022-0995 affects the Linux kernel's watch_queue event notification subsystem, allowing for an out-of-bounds (OOB) memory write.
What is the potential impact of CVE-2022-0995?
The potential impact of CVE-2022-0995 is gaining privileged access or causing a denial of service on the system.
Which versions of the Linux kernel are affected by CVE-2022-0995?
The Linux kernel versions 5.8-5.10.106, 5.11-5.15.29, and 5.16-5.16.5 are affected by CVE-2022-0995.
Is there a fix available for CVE-2022-0995?
The fix for CVE-2022-0995 is available in kernel version 5.17 and above.
- agent/type
- agent/remedy
- agent/first-publish-date
- agent/weakness
- agent/severity
- agent/references
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2022-0995
- agent/software-canonical-lookup
- agent/trending
- agent/source
- agent/author
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/tags
- agent/softwarecombine
- collector/nvd-api
- package-manager/redhat
- vendor/linux
- canonical/linux kernel
- version/linux kernel/5.8
- version/linux kernel/5.11
- version/linux kernel/5.16
- version/linux kernel/5.17-rc1
- version/linux kernel/5.17-rc2
- version/linux kernel/5.17-rc3
- version/linux kernel/5.17-rc4
- version/linux kernel/5.17-rc5
- version/linux kernel/5.17-rc6
- version/linux kernel/5.17-rc7
- vendor/fedoraproject
- canonical/red hat fedora
- version/red hat fedora/35
- vendor/netapp
- canonical/netapp baseboard management controller firmware
- canonical/netapp baseboard management controller h300e
- canonical/netapp baseboard management controller h300s
- canonical/netapp baseboard management controller h410c
- canonical/netapp baseboard management controller h410c firmware
- canonical/netapp baseboard management controller h410s
- canonical/netapp baseboard management controller h500e firmware
- canonical/netapp baseboard management controller h500s
- canonical/netapp baseboard management controller h610c
- canonical/netapp baseboard management controller h610c firmware
- canonical/netapp baseboard management controller h610s firmware
- canonical/netapp baseboard management controller h615c
- canonical/netapp baseboard management controller h615c firmware
- canonical/netapp baseboard management controller h700e firmware
- canonical/netapp baseboard management controller h700s
- canonical/netapp h300e
- canonical/netapp h300e firmware
- canonical/netapp h300s firmware
- canonical/netapp h410c
- canonical/netapp h410c firmware
- canonical/netapp h410s
- canonical/netapp h410s firmware
- canonical/netapp h500s firmware
- canonical/netapp h500e firmware
- canonical/netapp h610c
- canonical/netapp h610c firmware
- canonical/netapp hci h610s firmware
- canonical/netapp h610s firmware
- canonical/netapp h615c
- canonical/netapp h700e
- canonical/netapp h700s