CVE-2021-3659
Summary
| CVE | CVE-2021-3659 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2022-08-22 15:15:00 UTC |
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| Updated | 2023-11-07 03:38:00 UTC |
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| Description | A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| 1975949 – (CVE-2021-3659) CVE-2021-3659 kernel: NULL pointer dereference in llsec_key_alloc() in net/mac802154/llsec.c |
MISC |
bugzilla.redhat.com |
|
| Red Hat Customer Portal - Access to 24x7 support and knowledge |
MISC |
access.redhat.com |
|
| kernel/git/torvalds/linux.git - Linux kernel source tree |
MISC |
git.kernel.org |
|
| CVE Program record |
CVE.ORG |
www.cve.org |
canonical |
| NVD vulnerability detail |
NVD |
nvd.nist.gov |
canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 159492 Oracle Enterprise Linux Security Update for kernel (ELSA-2021-4356)
- 180046 Debian Security Update for linux (CVE-2021-3659)
- 199560 Ubuntu Security Notification for Linux kernel (AWS) Vulnerabilities (USN-6001-1)
- 199568 Ubuntu Security Notification for Linux kernel (AWS) Vulnerabilities (USN-6013-1)
- 199577 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6014-1)
- 239816 Red Hat Update for kernel security (RHSA-2021:4356)
- 239879 Red Hat Update for kernel-rt (RHSA-2021:4140)
- 671134 EulerOS Security Update for kernel (EulerOS-SA-2021-2688)
- 671137 EulerOS Security Update for kernel (EulerOS-SA-2021-2713)
- 750946 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2647-1)
- 750947 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:2644-1)
- 750949 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:1142-1)
- 750953 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:2645-1)
- 750963 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:2687-1)
- 751437 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:3876-1)
- 751441 OpenSUSE Security Update for the Linux Kernel (openSUSE-SU-2021:3876-1)
- 751451 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:3935-1)
- 751473 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:3969-1)
- 751476 SUSE Enterprise Linux Security Update for the Linux Kernel (SUSE-SU-2021:3972-1)
- 902777 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10610)
- 904019 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10610-1)
- 905844 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (10610-2)
- 940265 AlmaLinux Security Update for kernel (ALSA-2021:4356)
