CVE-2026-89850
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: qla2xxx: Don't query firmware state while chip is down
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Don't query firmware state while chip is down qla2x00_fw_state_show() initializes rval to QLA_FUNCTION_FAILED and jumps to the out: label when the chip is down or EEH is busy. The out: block then re-issued qla2x00_get_firmware_state() because rval != QLA_SUCCESS, defeating the chip-down/EEH-busy guards and issuing a mailbox command (outside optrom_mutex) during ISP reset or PCI error recovery, which can hang the adapter. It also turned a normal in-lock mailbox failure into a second unsynchronized mailbox attempt. Make the out: fallback only mark the firmware state as unknown. The mailbox is now issued at most once, inside optrom_mutex, and only when the chip is up and not EEH-busy.
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) |
|---|---|---|---|---|---|
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | 178d984e8875292582e4295cf559b2b11d3c9325 | Unavailable | None listed |
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | cba780c01f72f8585ca81ad7304097f8b12ef339 | Unavailable | None listed |
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | 22f44f77da496bc355479c08a0a9dbc9ad42ba42 | Unavailable | None listed |
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | b6a30baa29695fa0eaba4a3a04435a3c1a5cb63d | Unavailable | None listed |
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | 7bc2baed8a3d6a1e2a3f6b78d245f25d1e18a749 | Unavailable | None listed |
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | a194684853dceaa1d6b7a9a02bc12f479232ad9b | Unavailable | None listed |
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | a6374b508893de15fee78583a95f5099d7812e85 | Unavailable | None listed |
| b6faaaf796d7bfb00e32ca5c905d55cc43e89448 | affected | git | e0cebe20dcffbed9c078fe30e2d18cd5046d9eff | 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) |
|---|---|---|---|---|---|
| 4.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.20 | 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 |
| 6.18.51 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.5 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |