nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.21 % · percentile 11 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Analyzed
Description
In the Linux kernel, the following vulnerability has been resolved: nfc: st-nci: Fix use after free bug in ndlc_remove due to race condition This bug influences both st_nci_i2c_remove and st_nci_spi_remove. Take st_nci_i2c_remove as an example. In st_nci_i2c_probe, it called ndlc_probe and bound &ndlc->sm_work with llt_ndlc_sm_work. When it calls ndlc_recv or timeout handler, it will finally call schedule_work to start the work. When we call st_nci_i2c_remove to remove the driver, there may be a sequence as follows: Fix it by finishing the work before cleanup in ndlc_remove CPU0 CPU1 |llt_ndlc_sm_work st_nci_i2c_remove | ndlc_remove | st_nci_remove | nci_free_device| kfree(ndev) | //free ndlc->ndev | |llt_ndlc_rcv_queue |nci_recv_frame |//use ndlc->ndev
Weaknesses (CWE)
- CWE-416 — Use After Free
References
- https://git.kernel.org/stable/c/2156490c4b7cacda9a18ec99929940b8376dc0e3
- https://git.kernel.org/stable/c/3405eb641dafcc8b28d174784b203c1622c121bf
- https://git.kernel.org/stable/c/b0c202a8dc63008205a5d546559736507a9aae66
- https://git.kernel.org/stable/c/43aa468df246175207a7d5d7d6d31b231f15b49c
- https://git.kernel.org/stable/c/84dd9cc34014e3a3dcce0eb6d54b8a067e97676b
- https://git.kernel.org/stable/c/5e331022b448fbc5e76f24349cd0246844dcad25
- https://git.kernel.org/stable/c/f589e5b56c562d99ea74e05b1c3f0eab78aa17a3
- https://git.kernel.org/stable/c/5000fe6c27827a61d8250a7e4a1d26c3298ef4f6
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-2025-13161
- GCVE · GCVE-0-2023-53106
CERT-FR advisories
- CERTFR-2026-AVI-0081 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-1009 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0587 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0560 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0529 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0509 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.17 < 4.14.311cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.279cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.238cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.176cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.104cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.1.21cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.2 < 6.2.8cpe:2.3:o:linux:linux_kernel:6.3:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.3:rc2:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 35630df68d6030daf12dde12ed07bbe26324e6ac < 2156490c4b7cacda9a18ec99929940b8376dc0e3 ; affected 35630df68d6030daf12dde12ed07bbe26324e6ac < 3405eb641dafcc8b28d174784b203c1622c121bf ; affected 35630df68d6030daf12dde12ed07bbe26324e6ac < b0c202a8dc63008205a5d546559736507a9aae66 ; affected 35630df68d6030daf12dde12ed07bbe26324e6ac < 43aa468df246175207a7d5d7d6d31b231f15b49c ; affected 35630df68d6030daf12dde12ed07bbe26324e6ac < 84dd9cc34014e3a3dcce0eb6d54b8a067e97676b ; affected 35630df68d6030daf12dde12ed07bbe26324e6ac < 5e331022b448fbc5e76f24349cd0246844dcad25 |
| Linux · Linux | affected 3.17 ; unaffected 0 < 3.17 ; unaffected 4.14.311 ≤ 4.14.* ; unaffected 4.19.279 ≤ 4.19.* ; unaffected 5.4.238 ≤ 5.4.* ; unaffected 5.10.176 ≤ 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 |