CVE-2022-50414
scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails
- Published
- Updated
- Reserved
- Assigned by
- Linux
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails fcoe_init() calls fcoe_transport_attach(&fcoe_sw_transport), but when fcoe_if_init() fails, &fcoe_sw_transport is not detached and leaves freed &fcoe_sw_transport on fcoe_transports list. This causes panic when reinserting module. BUG: unable to handle page fault for address: fffffbfff82e2213 RIP: 0010:fcoe_transport_attach+0xe1/0x230 [libfcoe] Call Trace: <TASK> do_one_initcall+0xd0/0x4e0 load_module+0x5eee/0x7210 ...
Timeline
ID reserved
By Linux
- 1 day later
· 1 day later
Published
- 8 months later
· 8 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.16% · top 94% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Weakness
- CWE-noinfo Not enough information
Affected products
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < d581303d6f8d4139513105d73dd65f26c6707160
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < b5cc59470df64f26ad397dbb71cbf130cf489edf
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < cf74d1197c0e3d2f353faa333e9e2847c73713f1
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < be5f1a82ad6056db22c86005dc4cac22a20deeef
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < 22e8c7a56bb1cd2ed0beaaccb34282ac9cbbe27e
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < 09a60f908d8b6497f618113b7c3c31267dc90911
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < 1dc499c615aa87dc46a3f2d1f91d2d358e55f3e3
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < aef82d16be5a353d913163f26fc4385e296be2b8
- affected 78a582463c1e3a262aeaf2a291e06a93a7b34212 – < 4155658cee394b22b24c6d64e49247bf26d95b92
- affected 2.6.39
- unaffected < 2.6.39
- unaffected 4.9.337 – ≤ 4.9.*
- unaffected 4.14.303 – ≤ 4.14.*
- unaffected 4.19.270 – ≤ 4.19.*
- unaffected 5.4.229 – ≤ 5.4.*
- unaffected 5.10.163 – ≤ 5.10.*
- unaffected 5.15.86 – ≤ 5.15.*
- unaffected 6.0.16 – ≤ 6.0.*
- unaffected 6.1.2 – ≤ 6.1.*
- unaffected 6.2 – ≤ *
References (9)
- https://git.kernel.org/stable/c/d581303d6f8d4139513105d73dd65f26c6707160 (opens in a new tab)
- https://git.kernel.org/stable/c/b5cc59470df64f26ad397dbb71cbf130cf489edf (opens in a new tab)
- https://git.kernel.org/stable/c/cf74d1197c0e3d2f353faa333e9e2847c73713f1 (opens in a new tab)
- https://git.kernel.org/stable/c/be5f1a82ad6056db22c86005dc4cac22a20deeef (opens in a new tab)
- https://git.kernel.org/stable/c/22e8c7a56bb1cd2ed0beaaccb34282ac9cbbe27e (opens in a new tab)
- https://git.kernel.org/stable/c/09a60f908d8b6497f618113b7c3c31267dc90911 (opens in a new tab)
- https://git.kernel.org/stable/c/1dc499c615aa87dc46a3f2d1f91d2d358e55f3e3 (opens in a new tab)
- https://git.kernel.org/stable/c/aef82d16be5a353d913163f26fc4385e296be2b8 (opens in a new tab)
- https://git.kernel.org/stable/c/4155658cee394b22b24c6d64e49247bf26d95b92 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-50414)Record last updated .