CVE-2022-49316
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
NFSv4: Don't hold the layoutget locks across multiple RPC calls
In the Linux kernel, the following vulnerability has been resolved: NFSv4: Don't hold the layoutget locks across multiple RPC calls When doing layoutget as part of the open() compound, we have to be careful to release the layout locks before we can call any further RPC calls, such as setattr(). The reason is that those calls could trigger a recall, which could deadlock.
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) |
|---|---|---|---|---|---|
| 56f487f8c8fc5d6e582b79a86fc132d050129e15 | affected | git | 6b3fc1496e7227cd6a39a80bbfb7588ef7c7a010 | Unavailable | None listed |
| 56f487f8c8fc5d6e582b79a86fc132d050129e15 | affected | git | a2b3be930e79cc5d9d829f158e31172b2043f0cd | Unavailable | None listed |
| 56f487f8c8fc5d6e582b79a86fc132d050129e15 | affected | git | 0ee5b9644f06b4d3cdcd9544f43f63312e425a4c | Unavailable | None listed |
| 56f487f8c8fc5d6e582b79a86fc132d050129e15 | affected | git | d4c2a041ed3ba114502d5ed6ace5b1a48d637a8e | Unavailable | None listed |
| 56f487f8c8fc5d6e582b79a86fc132d050129e15 | affected | git | 08d7a26d115cc7892668baa9750f64bd8baca29b | Unavailable | None listed |
| 56f487f8c8fc5d6e582b79a86fc132d050129e15 | affected | git | ea759ae0a9ae5acee677d722129710ac89cc59c1 | Unavailable | None listed |
| 56f487f8c8fc5d6e582b79a86fc132d050129e15 | affected | git | 6949493884fe88500de4af182588e071cf1544ee | 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) |
|---|---|---|---|---|---|
| 4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.18 | Unavailable | None listed |
| 4.19.247 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.198 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.122 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.47 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.17.15 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18.4 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |