CVE-2021-46963
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand()
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix crash in qla2xxx_mqueuecommand() RIP: 0010:kmem_cache_free+0xfa/0x1b0 Call Trace: qla2xxx_mqueuecommand+0x2b5/0x2c0 [qla2xxx] scsi_queue_rq+0x5e2/0xa40 __blk_mq_try_issue_directly+0x128/0x1d0 blk_mq_request_issue_directly+0x4e/0xb0 Fix incorrect call to free srb in qla2xxx_mqueuecommand(), as srb is now allocated by upper layers. This fixes smatch warning of srb unintended free.
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) |
|---|---|---|---|---|---|
| 64a8c5018a4b21b04a756a56c495ef47c14e92d9 | affected | git | c5ab9b67d8b061de74e2ca51bf787ee599bd7f89 | Unavailable | None listed |
| dea6ee7173039d489977c9ed92e3749154615db4 | affected | git | 77509a238547863040a42d57c72403f7d4c89a8f | Unavailable | None listed |
| af2a0c51b1205327f55a7e82e530403ae1d42cbb | affected | git | 702cdaa2c6283c135ef16d52e0e4e3c1005aa538 | Unavailable | None listed |
| af2a0c51b1205327f55a7e82e530403ae1d42cbb | affected | git | 80ef24175df2cba3860d0369d1c662b49ee2de56 | Unavailable | None listed |
| af2a0c51b1205327f55a7e82e530403ae1d42cbb | affected | git | a73208e3244127ef9f2cdf24e4adb947aaa32053 | Unavailable | None listed |
| af2a0c51b1205327f55a7e82e530403ae1d42cbb | affected | git | 6641df81ab799f28a5d564f860233dd26cca0d93 | Unavailable | None listed |
| 4a1cc2f71bc57cf8dee6f58e7d2355a43aabb312 | affected | git | Unavailable | Unavailable | None listed |
| 4.19.90 | affected | semver | 4.19.191 | Unavailable | None listed |
| 5.4.4 | affected | semver | 5.4.118 | Unavailable | None listed |
| 5.3.17 | affected | semver | 5.4 | 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) |
|---|---|---|---|---|---|
| 5.5 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.5 | Unavailable | None listed |
| 4.19.191 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.118 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.36 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.11.20 | unaffected | semver | Unavailable | 5.11.* | None listed |
| 5.12.3 | unaffected | semver | Unavailable | 5.12.* | None listed |
| 5.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |