net: macb: fix use after free on rmmod (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.24 % · percentile 15 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: net: macb: fix use after free on rmmod plat_dev->dev->platform_data is released by platform_device_unregister(), use of pclk and hclk is a use-after-free. Since device unregister won't need a clk device we adjust the function call sequence to fix this issue. [ 31.261225] BUG: KASAN: use-after-free in macb_remove+0x77/0xc6 [macb_pci] [ 31.275563] Freed by task 306: [ 30.276782] platform_device_release+0x25/0x80
Weaknesses (CWE)
- CWE-416 — Use After Free
References
- https://git.kernel.org/stable/c/a7d521cc726f30b8e679a6f36d04b18a8ab3c536
- https://git.kernel.org/stable/c/46670fb832ee80943715df618632ca13c2e96f2b
- https://git.kernel.org/stable/c/1da750d1e2140ef43d64d17f301ff6f41b45541e
- https://git.kernel.org/stable/c/7721221e87d25c9840d9ca6b986dbdc410d5ce2b
- https://git.kernel.org/stable/c/4ad6f2d23b0f6ac0d3e5f3102a4256d1c86c90f5
- https://git.kernel.org/stable/c/d82d5303c4c539db86588ffb5dc5b26c3f1513e8
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2021-34377
- GCVE · GCVE-0-2021-47372
CERT-FR advisories
- CERTFR-2024-AVI-0610 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0578 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0526 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0496 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 4.14.249cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.209cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.150cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.70cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.14.9cpe:2.3:o:linux:linux_kernel:5.15:rc1:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 < a7d521cc726f30b8e679a6f36d04b18a8ab3c536 ; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 < 46670fb832ee80943715df618632ca13c2e96f2b ; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 < 1da750d1e2140ef43d64d17f301ff6f41b45541e ; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 < 7721221e87d25c9840d9ca6b986dbdc410d5ce2b ; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 < 4ad6f2d23b0f6ac0d3e5f3102a4256d1c86c90f5 ; affected 83a77e9ec4150ee4acc635638f7dedd9da523a26 < d82d5303c4c539db86588ffb5dc5b26c3f1513e8 |
| Linux · Linux | affected 4.10 ; unaffected 0 < 4.10 ; unaffected 4.14.249 ≤ 4.14.* ; unaffected 4.19.209 ≤ 4.19.* ; unaffected 5.4.150 ≤ 5.4.* ; unaffected 5.10.70 ≤ 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 |