CVE-2026-90202
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers
In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Avoid freeing unallocated PCIe SGL buffers _base_release_memory_pools() unconditionally frees every ioc->pcie_sg_lookup[] entry, including ones the setup loop never allocated after a partial failure, causing a "bad dma" warning on debug kernels or a NULL pointer dereference otherwise.
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) |
|---|---|---|---|---|---|
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | 3361709fb6f6568b157c6f24ed21a4a5d86d73db | Unavailable | None listed |
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | 240b582b6372bebb1245d911add9954b7dd6c02d | Unavailable | None listed |
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | a61181f9ee30a98d2350c1bff32954a7521f9a23 | Unavailable | None listed |
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | afedf35df054bd713e9e13771aa0a056932c5c67 | Unavailable | None listed |
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | bc3398db3b64729b4a7907af317daad04795ad40 | Unavailable | None listed |
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | 2dbdd025b228110ccbfbab95fe16e098313a14af | Unavailable | None listed |
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | e2cd23443d3616ea0876f27762b17e2ec67d896c | Unavailable | None listed |
| dbec4c9040edc15442c3ebdb65408aa9d3b82c24 | affected | git | b9f679dfe629004b593f018df33b330d799bcee4 | 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) |
|---|---|---|---|---|---|
| 4.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.16 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |