CVE-2025-38444
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)
raid10: cleanup memleak at raid10_make_request
In the Linux kernel, the following vulnerability has been resolved: raid10: cleanup memleak at raid10_make_request If raid10_read_request or raid10_write_request registers a new request and the REQ_NOWAIT flag is set, the code does not free the malloc from the mempool. unreferenced object 0xffff8884802c3200 (size 192): comm "fio", pid 9197, jiffies 4298078271 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 88 41 02 00 00 00 00 00 .........A...... 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc c1a049a2): __kmalloc+0x2bb/0x450 mempool_alloc+0x11b/0x320 raid10_make_request+0x19e/0x650 [raid10] md_handle_request+0x3b3/0x9e0 __submit_bio+0x394/0x560 __submit_bio_noacct+0x145/0x530 submit_bio_noacct_nocheck+0x682/0x830 __blkdev_direct_IO_async+0x4dc/0x6b0 blkdev_read_iter+0x1e5/0x3b0 __io_read+0x230/0x1110 io_read+0x13/0x30 io_issue_sqe+0x134/0x1180 io_submit_sqes+0x48c/0xe90 __do_sys_io_uring_enter+0x574/0x8b0 do_syscall_64+0x5c/0xe0 entry_SYSCALL_64_after_hwframe+0x76/0x7e V4: changing backing tree to see if CKI tests will pass. The patch code has not changed between any versions.
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) |
|---|---|---|---|---|---|
| 39db562b3fedb93978a7e42dd216b306740959f8 | affected | git | 10c6021a609deb95f23f0cc2f89aa9d4bffb14c7 | Unavailable | None listed |
| c9aa889b035fca4598ae985a0f0c76ebbb547ad2 | affected | git | 9af149ca9d0dab6e59e813519d309eff62499864 | Unavailable | None listed |
| c9aa889b035fca4598ae985a0f0c76ebbb547ad2 | affected | git | 8fc3d7b23d139e3cbc944c15d99b3cdbed797d2d | Unavailable | None listed |
| c9aa889b035fca4598ae985a0f0c76ebbb547ad2 | affected | git | 2941155d9a5ae098b480d551f3a5f8605d4f9af5 | Unavailable | None listed |
| c9aa889b035fca4598ae985a0f0c76ebbb547ad2 | affected | git | ed7bcd9f617e4107ac0813c516e72e6b8f6029bd | Unavailable | None listed |
| c9aa889b035fca4598ae985a0f0c76ebbb547ad2 | affected | git | 43806c3d5b9bb7d74ba4e33a6a8a41ac988bde24 | Unavailable | None listed |
| 5.15.111 | affected | semver | 5.15.189 | 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) |
|---|---|---|---|---|---|
| 5.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.17 | Unavailable | None listed |
| 5.15.189 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.146 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.99 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.39 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.7 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16 | unaffected | original_commit_for_fix | Unavailable | * | None listed |