Unrated
CVE-2023-3212
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.
Announced Source revision 1
Original source ↗CVE-2023-3212
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2023-3212
Linux kernel (gfs2 file system)
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "n/a",
"product": "Linux kernel (gfs2 file system)",
"versions": [
{
"status": "affected",
"version": "Fixed in kernel 6.4-rc2"
}
]
}
]- Related CVEs
- CVE-2023-3212
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #23203 · Revision 1
- Added to Heist Feed
- Publisher date