CVE-2022-50138
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)
RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr()
In the Linux kernel, the following vulnerability has been resolved: RDMA/qedr: Fix potential memory leak in __qedr_alloc_mr() __qedr_alloc_mr() allocates a memory chunk for "mr->info.pbl_table" with init_mr_info(). When rdma_alloc_tid() and rdma_register_tid() fail, "mr" is released while "mr->info.pbl_table" is not released, which will lead to a memory leak. We should release the "mr->info.pbl_table" with qedr_free_pbl() when error occurs to fix the 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) |
|---|---|---|---|---|---|
| e0290cce6ac02f8e5ec501f25f6f6900f384550c | affected | git | 79ce50dddaf28b5c57911ecc80a2be17a0b17f83 | Unavailable | None listed |
| e0290cce6ac02f8e5ec501f25f6f6900f384550c | affected | git | 7e647a8d5fc0a2c8e0f36f585a6388286a25bb15 | Unavailable | None listed |
| e0290cce6ac02f8e5ec501f25f6f6900f384550c | affected | git | 07ba048df306dc93fc4d2ef670b9e24644a2069f | Unavailable | None listed |
| e0290cce6ac02f8e5ec501f25f6f6900f384550c | affected | git | b4c9f7db9f0148423557539af0fdf513338efe08 | Unavailable | None listed |
| e0290cce6ac02f8e5ec501f25f6f6900f384550c | affected | git | b3236a64ddd125a455ef5b5316c1b9051b732974 | 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) |
|---|---|---|---|---|---|
| 4.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.9 | Unavailable | None listed |
| 5.10.137 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.61 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.18.18 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19.2 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |