mmc: mmc_test: Fix NULL dereference on allocation failure (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.25 % · percentile 16 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: mmc: mmc_test: Fix NULL dereference on allocation failure If the "test->highmem = alloc_pages()" allocation fails then calling __free_pages(test->highmem) will result in a NULL dereference. Also change the error code to -ENOMEM instead of returning success.
Weaknesses (CWE)
- CWE-476 — NULL Pointer Dereference
References
- https://git.kernel.org/stable/c/e97be13a9f51284da450dd2a592e3fa87b49cdc9
- https://git.kernel.org/stable/c/2b507b03991f44dfb202fc2a82c9874d1b1f0c06
- https://git.kernel.org/stable/c/9b9ba386d7bfdbc38445932c90fa9444c0524bea
- https://git.kernel.org/stable/c/e40515582141a9e7c84b269be699c05236a499a6
- https://git.kernel.org/stable/c/3b4e76ceae5b5a46c968bd952f551ce173809f63
- https://git.kernel.org/stable/c/cac2815f49d343b2f0acc4973d2c14918ac3ab0c
- https://git.kernel.org/stable/c/ecb15b8ca12c0cbdab81e307e9795214d8b90890
- https://git.kernel.org/stable/c/a1e627af32ed60713941cbfc8075d44cad07f6dd
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
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:N/I:N/A:H | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2024-41535
- GCVE · GCVE-0-2024-45028
CERT-FR advisories
- CERTFR-2025-AVI-0022 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0002 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1080 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-1013 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0997 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0957 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0872 — Multiples vulnérabilités dans le noyau Linux de Debian LTS · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0870 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0837 — Multiples vulnérabilités dans le noyau Linux de Debian · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 2.6.27 < 4.19.321cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.283cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.225cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.166cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 6.1.107cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.2 < 6.6.48cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 6.7 < 6.10.7cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 2661081f5ab9cb25359d27f88707a018cf4e68e9 < e97be13a9f51284da450dd2a592e3fa87b49cdc9 ; affected 2661081f5ab9cb25359d27f88707a018cf4e68e9 < 2b507b03991f44dfb202fc2a82c9874d1b1f0c06 ; affected 2661081f5ab9cb25359d27f88707a018cf4e68e9 < 9b9ba386d7bfdbc38445932c90fa9444c0524bea ; affected 2661081f5ab9cb25359d27f88707a018cf4e68e9 < e40515582141a9e7c84b269be699c05236a499a6 ; affected 2661081f5ab9cb25359d27f88707a018cf4e68e9 < 3b4e76ceae5b5a46c968bd952f551ce173809f63 ; affected 2661081f5ab9cb25359d27f88707a018cf4e68e9 < cac2815f49d343b2f0acc4973d2c14918ac3ab0c |
| Linux · Linux | affected 2.6.27 ; unaffected 0 < 2.6.27 ; unaffected 4.19.321 ≤ 4.19.* ; unaffected 5.4.283 ≤ 5.4.* ; unaffected 5.10.225 ≤ 5.10.* ; unaffected 5.15.166 ≤ 5.15.* |
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 |