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CVE-2022-48851
staging: gdm724x: fix use after free in gdm_lte_rx()
Critical9.8EPSS 0.51%
- Published
- Updated
- Reserved
- Assigned by
- Linux
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.
Timeline
ID reserved
By Linux
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LinuxCNA (assigner) | 3.1 | Critical9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.51% · top 56% of all CVEs (7 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.
Weakness
Affected products
- affected 61e121047645122c47714fcda684d0ee67f444af – < 6dc7b87c62423bfa68139fe95e85028aab584c9a
- affected 61e121047645122c47714fcda684d0ee67f444af – < 83a9c886c2b5a0d28c0b37e1736b47f38d61332a
- affected 61e121047645122c47714fcda684d0ee67f444af – < 48ecdf3e29a6e514e8196691589c7dfc6c4ac169
- affected 61e121047645122c47714fcda684d0ee67f444af – < 403e3afe241b62401de1f8629c9c6b9b3d69dbff
- affected 61e121047645122c47714fcda684d0ee67f444af – < 6d9700b445098dbbce0caff4b8cfca214cf1e757
- affected 61e121047645122c47714fcda684d0ee67f444af – < 1fb9dd3787495b4deb0efe66c58306b65691a48f
- affected 61e121047645122c47714fcda684d0ee67f444af – < d39dc79513e99147b4c158a8a9e46743e23944f5
- affected 61e121047645122c47714fcda684d0ee67f444af – < fc7f750dc9d102c1ed7bbe4591f991e770c99033
- affected 3.12
- unaffected < 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.*
- unaffected 5.10.106 – ≤ 5.10.*
- unaffected 5.15.29 – ≤ 5.15.*
- unaffected 5.16.15 – ≤ 5.16.*
- unaffected 5.17 – ≤ *
References (8)
- https://git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5 (opens in a new tab)x_transferred
- https://git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033 (opens in a new tab)x_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2022-48851)Record last updated .