igb: Initialize mailbox message for VF reset (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.25 % · percentile 17 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: igb: Initialize mailbox message for VF reset When a MAC address is not assigned to the VF, that portion of the message sent to the VF is not set. The memory, however, is allocated from the stack meaning that information may be leaked to the VM. Initialize the message buffer to 0 so that no information is passed to the VM in this case.
Weaknesses (CWE)
- CWE-908 — Use of Uninitialized Resource
References
- https://git.kernel.org/stable/c/a6629659af3f5c6a91e3914ea62554c975ab77f4
- https://git.kernel.org/stable/c/ef1d739dd1f362aec081278ff92f943c31eb177a
- https://git.kernel.org/stable/c/c581439a977545d61849a72e8ed631cfc8a2a3c1
- https://git.kernel.org/stable/c/f2479c3daaabccbac6c343a737615d0c595c6dc4
- https://git.kernel.org/stable/c/367e1e3399dbc56fc669740c4ab60e35da632b0e
- https://git.kernel.org/stable/c/51fd5ede7ed42f272682a0c33d6f0767b3484a3d
- https://git.kernel.org/stable/c/c383c7c35c7bc15e07a04eefa060a8a80cbeae29
- https://git.kernel.org/stable/c/de5dc44370fbd6b46bd7f1a1e00369be54a041c8
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2022-53828
- GCVE · GCVE-0-2022-48949
CERT-FR advisories
- CERTFR-2025-AVI-0024 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1102 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1048 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1033 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0999 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.0 < 4.14.303cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.270cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.229cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.161cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.85cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.0.15cpe:2.3:o:linux:linux_kernel:6.1:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc4:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc5:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc6:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc7:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1:rc8:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.1.1:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 < a6629659af3f5c6a91e3914ea62554c975ab77f4 ; affected 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 < ef1d739dd1f362aec081278ff92f943c31eb177a ; affected 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 < c581439a977545d61849a72e8ed631cfc8a2a3c1 ; affected 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 < f2479c3daaabccbac6c343a737615d0c595c6dc4 ; affected 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 < 367e1e3399dbc56fc669740c4ab60e35da632b0e ; affected 6ddbc4cf1f4d5a3a58b4223c80881f299dae3774 < 51fd5ede7ed42f272682a0c33d6f0767b3484a3d |
| Linux · Linux | affected 4.0 ; unaffected 0 < 4.0 ; unaffected 4.14.303 ≤ 4.14.* ; unaffected 4.19.270 ≤ 4.19.* ; unaffected 5.4.229 ≤ 5.4.* ; unaffected 5.10.161 ≤ 5.10.* |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |