CVE-2023-3212
Summary
| CVE | CVE-2023-3212 |
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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 | 2023-06-23 20:15:00 UTC |
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| Updated | 2023-10-26 20:17:00 UTC |
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| Description | A NULL pointer dereference issue was found in the gfs2 file system in the Linux kernel. It occurs on corrupt gfs2 file systems when the evict code tries to reference the journal descriptor structure after it has been freed and set to NULL. A privileged local user could use this flaw to cause a kernel panic. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| gfs2: Don't deref jdesc in evict · torvalds/linux@504a10d · GitHub |
MISC |
github.com |
|
| Debian -- Security Information -- DSA-5480-1 linux |
DEBIAN |
www.debian.org |
|
| 2214348 – (CVE-2023-3212) CVE-2023-3212 kernel: gfs2: NULL pointer dereference in gfs2_evict_inode() |
MISC |
bugzilla.redhat.com |
|
| CVE-2023-3212 Linux Kernel Vulnerability in NetApp Products | NetApp Product Security |
CONFIRM |
security.netapp.com |
|
| Debian -- Security Information -- DSA-5448-1 linux |
DEBIAN |
www.debian.org |
|
| [SECURITY] [DLA 3623-1] linux-5.10 security update |
MLIST |
lists.debian.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
- 161066 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-6583)
- 161147 Oracle Enterprise Linux Security Update for kernel (ELSA-2023-7077)
- 199469 Ubuntu Security Notification for Linux kernel (OEM) Vulnerabilities (USN-6231-1)
- 199757 Ubuntu Security Notification for Linux kernel (Intel IoTG) Vulnerabilities (USN-6339-4)
- 199765 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6388-1)
- 199783 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6396-1)
- 199804 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6417-1)
- 199810 Ubuntu Security Notification for Linux kernel Vulnerabilities (USN-6412-1)
- 199812 Ubuntu Security Notification for Linux kernel (KVM) Vulnerabilities (USN-6396-2)
- 199834 Ubuntu Security Notification for Linux kernel (Azure) Vulnerabilities (USN-6396-3)
- 199883 Ubuntu Security Notification for Linux kernel (NVIDIA) Vulnerabilities (USN-6466-1)
- 242399 Red Hat Update for kernel security (RHSA-2023:6583)
- 242434 Red Hat Update for kernel-rt security (RHSA-2023:6901)
- 242451 Red Hat Update for kernel security (RHSA-2023:7077)
- 355864 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2023-051
- 356403 Amazon Linux Security Advisory for kernel : ALAS2-2023-2268
- 356578 Amazon Linux Security Advisory for kernel : ALAS2KERNEL-5.4-2023-054
- 378889 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX2-SA-2023:0036)
- 378892 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0114)
- 379043 Alibaba Cloud Linux Security Update for cloud-kernel (ALINUX3-SA-2023:0136)
- 6000207 Debian Security Update for linux (DSA 5448-1)
- 6000212 Debian Security Update for linux (DSA 5480-1)
- 6000265 Debian Security Update for linux-5.10 (DLA 3623-1)
- 6000429 Debian Security Update for linux (DLA 3710-1)
- 673354 EulerOS Security Update for kernel (EulerOS-SA-2023-2843)
- 673496 EulerOS Security Update for kernel (EulerOS-SA-2023-2860)
- 907075 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27328-1)
- 907167 Common Base Linux Mariner (CBL-Mariner) Security Update for kernel (27308-1)
- 941453 AlmaLinux Security Update for kernel (ALSA-2023:7077)
