ocfs2: Avoid touching renamed directory if parent does not change
In the Linux kernel, the following vulnerability has been resolved: ocfs2: Avoid touching renamed directory if parent does not change The VFS will not be locking moved directory if its parent does not change. Change ocfs2 rename code to avoid touching renamed directory if its parent does not change as without locking that can corrupt the filesystem.
CVE-2023-52590
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-2023-52590
Linux
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
Linux
Source reference: /containers/cna/affected/1/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.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "ccd979bdbce9fba8412beb3f1de68a9d0171b12c",
"lessThan": "1743d5a678048735d6d0e88cdede3b88d8234725",
"versionType": "git"
},
{
"status": "affected",
"version": "ccd979bdbce9fba8412beb3f1de68a9d0171b12c",
"lessThan": "de940cede3c41624e2de27f805b490999f419df9",
"versionType": "git"
},
{
"status": "affected",
"version": "ccd979bdbce9fba8412beb3f1de68a9d0171b12c",
"lessThan": "9d618d19b29c2943527e3a43da0a35aea91062fc",
"versionType": "git"
}
],
"programFiles": [
"fs/ocfs2/namei.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "2.6.16"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "2.6.16",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.7.4",
"versionType": "semver",
"lessThanOrEqual": "6.7.*"
},
{
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"fs/ocfs2/namei.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2023-52590
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #45881 · Revision 1
- Added to Heist Feed
- Publisher date