drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free() (Linux Linux)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.28 % · percentile 20 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: drm/virtio: Ensure that objs is not NULL in virtio_gpu_array_put_free() If virtio_gpu_object_shmem_init() fails (e.g. due to fault injection, as it happened in the bug report by syzbot), virtio_gpu_array_put_free() could be called with objs equal to NULL. Ensure that objs is not NULL in virtio_gpu_array_put_free(), or otherwise return from the function.
Weaknesses (CWE)
- CWE-476 — NULL Pointer Dereference
References
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 | CISA-ADP |
| 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) |
| 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 · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2021-34648
- GCVE · GCVE-0-2021-47657
CERT-FR advisories
- CERTFR-2025-AVI-0336 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0307 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2025-AVI-0252 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11.20 < 5.12cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.12.3 < 5.15.32cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.16.18cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.17 < 5.17.1
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 377f8331d0565e6f71ba081c894029a92d0c7e77 < b094fece3810c71ceee6f0921676cb65d4e68c5a ; affected 377f8331d0565e6f71ba081c894029a92d0c7e77 < ac92b474eeeed75b8660374ba1d129a121c09da8 ; affected 377f8331d0565e6f71ba081c894029a92d0c7e77 < abc9ad36df16e27ac1c665085157f1a082d39bac ; affected 377f8331d0565e6f71ba081c894029a92d0c7e77 < 6b79f96f4a23846516e5e6e4dd37fc06f43a60dd ; affected 244dbb4abe123779ec30e7c6ca283a681aba5c94 ; affected 1016c0f62f73d5d2c3a5d1ad1e1fb0cdce1993ae |
| Linux · Linux | affected 5.13 ; unaffected 0 < 5.13 ; unaffected 5.15.32 ≤ 5.15.* ; unaffected 5.16.18 ≤ 5.16.* ; unaffected 5.17.1 ≤ 5.17.* ; unaffected 5.18 ≤ * |
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 |