CVE-2022-50512
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)
ext4: fix potential memory leak in ext4_fc_record_regions()
In the Linux kernel, the following vulnerability has been resolved: ext4: fix potential memory leak in ext4_fc_record_regions() As krealloc may return NULL, in this case 'state->fc_regions' may not be freed by krealloc, but 'state->fc_regions' already set NULL. Then will lead to 'state->fc_regions' memory leak.
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) |
|---|---|---|---|---|---|
| 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 | affected | git | 2cfb769d60a2a57eb3566765428b6131cd16dcfe | Unavailable | None listed |
| 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 | affected | git | 417b0455a0b6d0f60a2930592731d1f8340e24be | Unavailable | None listed |
| 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 | affected | git | a4058b869e6c5e517c79e30532a350d0f3115c3e | Unavailable | None listed |
| 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 | affected | git | 518566e71ad86b7c2f1bf6d9caee9588bb7ac158 | Unavailable | None listed |
| 8016e29f4362e285f0f7e38fadc61a5b7bdfdfa2 | affected | git | 7069d105c1f15c442b68af43f7fde784f3126739 | 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) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.10.150 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.75 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |