CVE-2025-38659
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
gfs2: No more self recovery
In the Linux kernel, the following vulnerability has been resolved: gfs2: No more self recovery When a node withdraws and it turns out that it is the only node that has the filesystem mounted, gfs2 currently tries to replay the local journal to bring the filesystem back into a consistent state. Not only is that a very bad idea, it has also never worked because gfs2_recover_func() will refuse to do anything during a withdraw. However, before even getting to this point, gfs2_recover_func() dereferences sdp->sd_jdesc->jd_inode. This was a use-after-free before commit 04133b607a78 ("gfs2: Prevent double iput for journal on error") and is a NULL pointer dereference since then. Simply get rid of self recovery to fix that.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 601ef0d52e9617588fcff3df26953592f2eb44ac | affected | git | 69cf5699a402ee7ae1be53954dc2ae652c0a053c | Unavailable | None listed |
| 601ef0d52e9617588fcff3df26953592f2eb44ac | affected | git | 6ebe17b359bead383581f729e43f591c1c36e159 | Unavailable | None listed |
| 601ef0d52e9617588fcff3df26953592f2eb44ac | affected | git | 1a91ba12abef628b43cada87478328274d988e88 | Unavailable | None listed |
| 601ef0d52e9617588fcff3df26953592f2eb44ac | affected | git | f5426ffbec971a8f7346a57392d3a901bdee5a9b | Unavailable | None listed |
| 601ef0d52e9617588fcff3df26953592f2eb44ac | affected | git | 6784367b2f3cd7b89103de35764f37f152590dbd | Unavailable | None listed |
| 601ef0d52e9617588fcff3df26953592f2eb44ac | affected | git | 97c94c7dbddc34d353c83b541b3decabf98d04af | Unavailable | None listed |
| 601ef0d52e9617588fcff3df26953592f2eb44ac | affected | git | deb016c1669002e48c431d6fd32ea1c20ef41756 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.7 | Unavailable | None listed |
| 5.15.209 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.167 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.102 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.42 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.10 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16.1 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |