CVE-2022-48851
staging: gdm724x: fix use after free in gdm_lte_rx()
CRITICAL 9.8
At a glance
- Source
- NVD
- EPSS
- EPSS 0.51 % · percentile 44 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- Linux
- NVD status
- Modified
Description
In the Linux kernel, the following vulnerability has been resolved: staging: gdm724x: fix use after free in gdm_lte_rx() The netif_rx_ni() function frees the skb so we can't dereference it to save the skb->len.
Weaknesses (CWE)
- CWE-416 — Use After Free
References
- https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a
- https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a
- https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169
- https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff
- https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757
- https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f
- https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5
- https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | Linux |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · 416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Secondary) |
| 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-2022-53730
- GCVE · GCVE-0-2022-48851
CERT-FR advisories
- CERTFR-2024-AVI-0823 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0800 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0779 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0717 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2024-AVI-0693 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 3.12 < 4.9.307cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.10 < 4.14.272cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.15 < 4.19.235cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 4.20 < 5.4.185cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.5 < 5.10.106cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.11 < 5.15.29cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*≥ 5.16 < 5.16.15
Affected products
| Product | Versions |
|---|---|
| Linux · Linux | affected 61e121047645122c47714fcda684d0ee67f444af < 6dc7b87c62423bfa68139fe95e85028aab584c9a ; affected 61e121047645122c47714fcda684d0ee67f444af < 83a9c886c2b5a0d28c0b37e1736b47f38d61332a ; affected 61e121047645122c47714fcda684d0ee67f444af < 48ecdf3e29a6e514e8196691589c7dfc6c4ac169 ; affected 61e121047645122c47714fcda684d0ee67f444af < 403e3afe241b62401de1f8629c9c6b9b3d69dbff ; affected 61e121047645122c47714fcda684d0ee67f444af < 6d9700b445098dbbce0caff4b8cfca214cf1e757 ; affected 61e121047645122c47714fcda684d0ee67f444af < 1fb9dd3787495b4deb0efe66c58306b65691a48f |
| Linux · Linux | affected 3.12 ; unaffected 0 < 3.12 ; unaffected 4.9.307 ≤ 4.9.* ; unaffected 4.14.272 ≤ 4.14.* ; unaffected 4.19.235 ≤ 4.19.* ; unaffected 5.4.185 ≤ 5.4.* |
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 |